| LT3965 |
8 |
8 |
60 |
0.33 |
60 |
Matrix LED Dimmer |
8+ |
TSSOP-28 |
0.33 |
|
1 |
0.1 |
yes |
|
Digital Programmable 256:1 PWM Dimming |
|
I2C Interface, Open LED Protection |
E,I |
8-Switch Matrix LED Dimmer |
Linduino File |
DC2218A |
yes |
yes |
2015-10-27 |
$3.95 (LT3965EFE) |
LED Driver Support Functions |
62.7mm² (TSSOP-28) |
1.2mm (TSSOP-28) |
no |
no |
Matte Tin |
| LT8391 |
1 |
4 |
60 |
25 |
60 |
Buck-Boost, LED Driver |
25+ |
4x5 QFN-28,TSSOP-28 |
10 |
650 |
2.1 |
1 |
no |
|
2000:1 External and 128:1 Internal PWM Dimming |
Constant Frequency Current Mode |
Resistor Set Frequency, External Synchronization, Open LED Protection, Spread Spectrum |
E,I |
60V Synchronous 4-Switch Buck-Boost LED Controller with Spread Spectrum |
LTspice File |
DC2345A |
no |
yes |
2016-03-02 |
$4.65 (LT8391EFE) |
Buck-Boost LED Drivers |
20mm² (4x5 QFN-28),62.7mm² (TSSOP-28) |
0.75mm (4x5 QFN-28),1.2mm (TSSOP-28) |
no |
no |
Matte Tin |
| LTC3799-1 |
1 |
|
|
|
|
Flyback, LED Driver |
Offline 4W to 100W+ LED Application |
MS-16E |
|
300 |
0.070 |
|
no |
|
None |
|
No Opto Isolator, Active PFC |
E,I |
Offline Isolated Flyback LED Controller with Active PFC, not designed for use with TRIAC dimmer |
LTspice File |
DC1947A,DC1816B |
no |
no |
2012-02-03 |
$2.25 (LT3799EMSE-1) |
Offline Controllers/PFC,Offline LED Driver |
19.8mm² (MS-16E) |
1.1mm (MS-16E) |
no |
yes |
Matte Tin |
| LT3956 |
1 |
4.5 |
80 |
3.3 |
80 |
Buck, Boost, Buck-Boost, Sepic, Flyback, LED Driver |
25+ |
5x6 QFN-36 |
1.5 |
1000 |
1.4 |
.1 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
Constant Voltage Constant Current, Open LED, True Color PWM |
E,I |
80VIN, 80VOUT Constant-Current, Constant-Voltage Converter |
LTspice File |
DC1521A |
yes |
no |
2010-05-18 |
$3.50 (LT3956EUHE) |
Buck-Boost LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
30mm² (5x6 QFN-36) |
0.75mm (5x6 QFN-36) |
no |
yes |
Matte Tin |
| LT3955 |
1 |
4.5 |
60 |
4.2 |
80 |
Buck, Boost, Sepic, Buck-Boost, LED Driver |
25+ |
5x6 QFN-36 |
1 |
1000 |
1.7 |
0.1 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Constant Frequency Current Mode |
Open LED Protection, Resistor Set Frequency, C/10 Battery Termination |
E,I |
60VIN LED Converter with Internal PWM Generator |
LTspice File |
DC2020A |
no |
no |
2013-06-11 |
$3.75 (LT3955EUHE) |
Buck-Boost LED Drivers,Multitopology LED Driver,Step-Up (Boost) LED Drivers |
30mm² (5x6 QFN-36) |
0.75mm (5x6 QFN-36) |
no |
no |
Matte Tin |
| LT3952 |
1 |
3 |
42 |
4.5 |
60 |
LED Driver, Buck, Boost, Buck-Boost |
Up to 60V |
TSSOP-28 |
4 |
3000 |
1.5 |
35 |
yes |
no |
4000:1 PWM, 20:1 Analog |
Constant Frequency Current Mode |
Open LED Protection, Shorted LED Protection, Resistor Set Frequency, External Synchronization, Input Current Limit, Input Current Monitor, Spread Spectrum |
E,I,H |
60V LED Driver with 4A Switch Current |
LTspice File |
DC2013A,DC2361A |
no |
yes |
2015-03-30 |
$3.95 (LT3952EFE) |
Buck-Boost LED Drivers,Extended Temperature (H & MP) LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
62.7mm² (TSSOP-28) |
1.2mm (TSSOP-28) |
no |
no |
Matte Tin |
| LT3954 |
1 |
4.5 |
40 |
6.3 |
40 |
Buck, Boost, Sepic, Buck-Boost, LED Driver |
10 |
5x6 QFN-36 |
1.5 |
1000 |
1.8 |
0.1 |
yes |
no |
3000:1 PWM |
Constant Frequency Current Mode |
Rail-to-Rail Current Sense, Internal PWM Generator |
E,I |
40Vin LED Converter with Internal PWM Generator |
LTspice File |
DC2079A |
no |
no |
2013-03-11 |
$3.60 (LT3954EUHE) |
Buck-Boost LED Drivers,Multitopology LED Driver,Step-Up (Boost) LED Drivers |
30mm² (5x6 QFN-36) |
0.75mm (5x6 QFN-36) |
no |
no |
Matte Tin |
| LT8500 |
48 |
3 |
5.5 |
|
|
PWM Generator |
|
5x9 QFN-56,6x6 QFN-56 |
|
|
0.6 |
|
yes |
no |
12-Bit PWM Dimming |
PWM Generator |
- |
E,I |
48-Channel LED PWM Generator with 12-Bit Resolution and 50MHz Cascadable Serial Interface |
- |
DC1552A |
no |
no |
2011-06-20 |
$2.95 (LT8500ETJ) |
LED Driver Support Functions |
36mm² (6x6 QFN-56),45mm² (5x9 QFN-56) |
0.75mm (5x9 QFN-56),0.75mm (6x6 QFN-56) |
no |
no |
Matte Tin |
| LTC3202 |
1 |
2.7 |
4.5 |
|
4.5 |
Charge Pump, LED Driver |
8 (parallel) |
3x3 DFN-10,MS-10 |
0.125 |
1500 |
2.5 |
1 |
yes |
no |
|
|
- |
E |
Low Noise, Fractional White LED Driver |
LTspice Model |
DC395A,DC633A |
no |
no |
2001-05-31 |
$1.90 (LTC3202EMS) |
Inductorless (Charge Pump) LED Drivers,Regulated Step-Up Charge Pumps |
9mm² (3x3 DFN-10),14.7mm² (MS-10) |
0.75mm (3x3 DFN-10),1.1mm (MS-10) |
no |
no |
Lead,Matte Tin |
| LTC3201 |
1 |
2.7 |
4.5 |
|
4.5 |
Charge Pump, LED Driver |
6 (parallel) |
MS-10 |
0.1 |
100 |
4 |
1 |
yes |
no |
|
|
- |
E |
Ultralow Noise, White LED Driver |
LTspice Model |
DC381A |
no |
no |
2001-05-31 |
$1.90 (LTC3201EMS) |
Inductorless (Charge Pump) LED Drivers,Regulated Step-Up Charge Pumps |
14.7mm² (MS-10) |
1.1mm (MS-10) |
no |
no |
Lead,Matte Tin |
| LTC3200 |
1 |
2.7 |
4.5 |
|
5 |
Charge Pump, LED Driver |
6 (parallel) |
MS-8,SOT-23 |
0.1 |
2000 |
3.5 |
1 |
yes |
no |
|
|
- |
E |
Low Noise, Doubler/White LED Driver |
LTspice Model |
DC366A |
no |
no |
2000-11-09 |
$1.66 (LTC3200ES6-5) |
Inductorless (Charge Pump) LED Drivers,Regulated Step-Up Charge Pumps |
8.1mm² (SOT-23),14.7mm² (MS-8) |
1mm (SOT-23),1.1mm (MS-8) |
no |
no |
Lead,Matte Tin |
| LT3909 |
2 |
2.9 |
40 |
1.1 |
36 |
Boost, LED Driver |
2 x 10 |
3x3 DFN-12,MS-12E |
|
2000 |
0.6 |
0.3 |
yes |
no |
40,000:1 PWM, 10:1 Analog |
Constant Frequency Current Mode |
Integrated Schottky |
E,I |
2-String × 50mA, 2MHz Step-Up LED Driver with ±1.8% Current Matching |
LTspice File |
DC2176A |
yes |
yes |
2015-08-03 |
$2.50 (LT3909EDD) |
Extended Temperature (H & MP) LED Drivers,Step-Up (Boost) LED Drivers |
9mm² (3x3 DFN-12),19.8mm² (MS-12E) |
0.75mm (3x3 DFN-12),1.1mm (MS-12E) |
no |
no |
Matte Tin |
| LT3797 |
3 |
2.5 |
40 |
20 |
100 |
Buck, Boost, Buck-Boost, Sepic, LED Driver |
25+ |
7x8 QFN-52 |
5 |
1000 |
0.5 |
0.1 |
no |
no |
3000:1 PWM |
Constant Frequency Current Mode |
Rail-to-Rail Current Sense, Open LED Protection, Resistor Set Frequency, External Synchronization |
E,I |
Triple Output LED Driver Controller |
LTspice File |
DC1784A,DC2218A |
no |
no |
2013-11-11 |
$4.95 (LT3797EUKG) |
Buck-Boost LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
56mm² (7x8 QFN-52) |
0.75mm (7x8 QFN-52) |
no |
no |
Matte Tin |
| LT1618 |
1 |
1.6 |
18 |
2 |
36 |
Boost, Sepic, Flyback |
20 |
3x3 DFN-10,MS-10 |
1 |
1400 |
1.8 |
0.1 |
yes |
no |
Analog |
Constant Frequency Current Mode |
Output Current Regulation |
E |
Constant Current/Voltage |
LTspice File |
DC780B |
no |
no |
2001-01-24 |
$1.75 (LT1618EDD) |
Buck-Boost LED Drivers,Internal Power Switch Boost,LCD/CCD/OLED Bias,SEPIC Regulators,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
9mm² (3x3 DFN-10),14.7mm² (MS-10) |
0.75mm (3x3 DFN-10),1.1mm (MS-10) |
no |
no |
Lead,Matte Tin |
| LT3760 |
8 |
6 |
40 |
0.5 |
45 |
Boost, LED Driver |
8 x 10 |
TSSOP-28 |
|
1000 |
4.2 |
.1 |
no |
no |
3000:1 PWM, 10:1 Analog |
Independently Controlled Individual Current Sinks |
Resistor Set Frequency, External Synchronization |
E,I |
8-Channel x 100mA LED Driver |
LTspice Model |
DC1573A |
no |
no |
2009-12-02 |
$4.25 (LT3760EFE) |
Step-Up (Boost) LED Drivers |
62.7mm² (TSSOP-28) |
1.2mm (TSSOP-28) |
no |
yes |
Matte Tin |
| LT3756 |
1 |
6 |
100 |
25 |
100 |
Buck, Boost, Sepic, Buck-Boost, LED Driver |
25+ |
3x3 QFN-16,MS-16E |
10 |
1000 |
1.4 |
.1 |
no |
no |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
True Color PWM Dimming, Open LED Detection, Resistor Set Frequency |
E,I,H |
100VIN, 100VOUT LED Controller (LT3756-1 Offers Frequency Synchronization, LT3756-2 Offers Improved Open LED Status Pin) |
LTspice File |
DC1319B-A,DC1319B-B |
yes |
no |
2008-08-19 |
$2.90 (LT3756EUD-1) |
Buck-Boost LED Drivers,Extended Temperature (H & MP) LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
9mm² (3x3 QFN-16),19.8mm² (MS-16E) |
0.75mm (3x3 QFN-16),1.1mm (MS-16E) |
no |
yes |
Matte Tin |
| LT3755 |
1 |
4.5 |
40 |
25 |
75 |
Buck, Boost, Sepic, Buck-Boost, LED Driver |
25+ |
3x3 QFN-16,MS-16E |
10 |
1000 |
1.4 |
.1 |
no |
no |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
True Color PWM Dimming, Open LED Detection, Resistor Set Frequency, External Synchronization |
E,I,H |
40VIN, 60VOUT LED Controller (LT3755-1 Offers Frequency Synchronization, LT3755-2 Offers Improved Open LED Status) ) |
LTspice File |
DC1268B-A,DC1268B-B |
no |
no |
2008-05-12 |
$2.75 (LT3755EUD-1) |
Buck-Boost LED Drivers,Extended Temperature (H & MP) LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
9mm² (3x3 QFN-16),19.8mm² (MS-16E) |
0.75mm (3x3 QFN-16),1.1mm (MS-16E) |
no |
yes |
Matte Tin |
| LT3760 (quad string) |
4 |
6 |
40 |
1 |
45 |
Boost, LED Driver |
4 x 10 |
TSSOP-28 |
|
1000 |
4.2 |
.1 |
no |
no |
3000:1 PWM, 10:1 Analog |
Independently Controlled Individual Current Sinks |
Resistor Set Frequency, External Synchronization |
E, I |
8-Channel x 100mA LED Driver |
LTspice Model |
DC1573A |
no |
no |
2009-12-02 |
$4.25 (LT3760EFE) |
Step-Up (Boost) LED Drivers |
|
|
no |
no |
|
| LT3761 |
1 |
4.5 |
60 |
25 |
100 |
Buck, Boost, Buck-Boost, Sepic, LED Driver |
25+ |
MS-16E |
10 |
1000 |
1.8 |
0.1 |
no |
no |
3000:1 PWM |
Constant Frequency Current Mode |
Resistor Set Switching Frequency, Rail-to-Rail Current Sense, Open LED Protection |
E,I,H |
LT3761 Offers Open LED Status Pin, LT3761-1 Offers Frequency Synchronization |
LTspice File |
DC1772A |
yes |
no |
2012-08-17 |
$3.20 (LT3761EMSE-1) |
Buck-Boost LED Drivers,Extended Temperature (H & MP) LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers,Supercapacitor Chargers,Switching Battery Chargers |
19.8mm² (MS-16E) |
1.1mm (MS-16E) |
no |
yes |
Matte Tin |
| LTC3205 |
7 |
2.8 |
4.5 |
|
4.5 |
Charge Pump, LED Driver |
4, 2, 1 RGB |
4x4 QFN-24 |
0.05 |
800 |
0.05 |
1 |
yes |
no |
|
|
SPI Serial Control |
E |
Drives 4 Main LEDs, 2 Sub Display, 1 RGB |
LTspice Model |
DC629A |
no |
no |
2003-03-18 |
$2.10 (LTC3205EUF) |
Inductorless (Charge Pump) LED Drivers |
16mm² (4x4 QFN-24) |
0.75mm (4x4 QFN-24) |
no |
no |
Lead,Matte Tin |
| LT3796 |
1 |
6 |
100 |
25 |
100 |
Buck, Boost, Buck-Boost, Sepic, LED Driver |
25+ |
TSSOP-28 |
10 |
1000 |
2.5 |
1 |
no |
no |
3000:1 PWM |
Constant Frequency Current Mode |
Output Current Regulation, True Color PWM Dimming, Resistor Set Frequency, External Synchronization |
E,I,H |
100V Constant-Current and Constant-Voltage Controller with Dual Current Sense |
LTspice File |
DC1706A |
no |
no |
2012-04-03 |
$3.45 (LT3796EFE-1) |
Buck-Boost LED Drivers,Extended Temperature (H & MP) LED Drivers,Extended Temperature (H & MP) Switching Regulators,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers,Supercapacitor Chargers,Switching Battery Chargers |
62.7mm² (TSSOP-28) |
1.2mm (TSSOP-28) |
no |
yes |
Matte Tin |
| LT3795 |
1 |
4.5 |
110 |
25 |
110 |
Buck, Boost, Buck-Boost, Sepic, LED Driver |
25+ |
TSSOP-28 |
10 |
1000 |
2.9 |
10 |
no |
no |
3000:1 PWM |
Constant Frequency Current Mode |
True Color PWM Dimming, Spread Spectrum, Resistor Set Frequency, Open LED Protection, C/10 Battery Termination |
E,I,H |
110V LED Controller with Spread Spectrum Frequency Modulation |
LTspice File |
DC1827A |
no |
no |
2013-08-21 |
$3.45 (LT3795EFE) |
Buck-Boost LED Drivers,Extended Temperature (H & MP) LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
62.7mm² (TSSOP-28) |
1.2mm (TSSOP-28) |
no |
yes |
Matte Tin |
| LT3761A |
1 |
4.5 |
60 |
25 |
100 |
Buck, Boost, Buck-Boost, Sepic, LED Driver |
25+ |
MS-16E |
10 |
1000 |
1.8 |
0.1 |
no |
no |
3000:1 PWM |
Constant Frequency Current Mode |
Resistor Set Switching Frequency, Rail-to-Rail Current Sense, Open LED Protection |
E,I |
LT3761A offers improved accuracy of internal PWM dimming over LT3761 |
LTspice Model |
- |
no |
yes |
2016-05-02 |
$3.20 (LT3761AEMSE) |
Buck-Boost LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
19.8mm² (MS-16E) |
1.1mm (MS-16E) |
no |
no |
Matte Tin |
| LT3799 |
1 |
|
|
|
|
Flyback, LED Driver |
Offline 4W to 100W+ LED Application |
MS-16E |
|
300 |
0.070 |
|
no |
no |
Triac |
Offline Isolated Flyback |
No Opto Isolator, Active PFC, |
E,I |
Offline Isolated Flyback LED Controller with Active PFC, Offline 4W to 100W+ LED Application |
LTspice File |
DC1595A,DC1744A,DC1775A |
yes |
no |
2011-02-04 |
$2.25 (LT3799EMSE) |
Offline Controllers/PFC,Offline LED Driver |
19.8mm² (MS-16E) |
1.1mm (MS-16E) |
no |
yes |
Matte Tin |
| LTC3206 |
11 |
2.8 |
4.5 |
|
4.5 |
Charge Pump, LED Driver |
6, 4, 1 RGB |
4x4 QFN-24 |
0.05 |
800 |
0.05 |
1 |
yes |
no |
|
|
I2C Control |
E |
Drives 6 Main LEDs, 4 Sub Display, 1 RGB |
- |
DC749A |
no |
no |
2004-06-09 |
$2.20 (LTC3206EUF) |
Inductorless (Charge Pump) LED Drivers |
16mm² (4x4 QFN-24) |
0.75mm (4x4 QFN-24) |
no |
no |
Lead,Matte Tin |
| LTC3220 |
18 |
2.9 |
5.5 |
|
5.5 |
Charge Pump, LED Driver |
18 (parallel) |
4x4 UTQFN-28 |
0.025 |
850 |
.580 |
3.2 |
yes |
no |
|
|
I2C Control |
E,I |
360mA Universal 18-Channel LED Driver |
- |
DC1265A-A,DC1265A-B |
yes |
no |
2008-01-03 |
$2.35 (LTC3220EPF-1) |
Inductorless (Charge Pump) LED Drivers |
16mm² (4x4 UTQFN-28) |
0.55mm (4x4 UTQFN-28) |
no |
no |
Matte Tin |
| LTC3219 |
9 |
2.9 |
5.5 |
|
5.5 |
Charge Pump, LED Driver |
9 (parallel) |
3x3 QFN-20 |
0.025 |
850 |
.4 |
.1 |
yes |
no |
|
|
I2C Control |
E |
250mA Universal Nine Channel LED Driver |
- |
DC1055A |
yes |
no |
2007-07-25 |
$1.80 (LTC3219EUD) |
Inductorless (Charge Pump) LED Drivers |
9mm² (3x3 QFN-20) |
0.75mm (3x3 QFN-20) |
no |
no |
Matte Tin |
| LTC3218 |
1 |
2.9 |
4.5 |
|
5.3 |
Charge Pump, LED Driver |
1 |
3x2 DFN-10 |
0.4 |
1000 |
0.98 |
1.1 |
yes |
no |
|
|
- |
E |
400mA Single Wire Camera LED Charge Pump |
LTspice Model |
DC1030A |
no |
no |
2007-02-08 |
$1.44 (LTC3218EDDB) |
Inductorless (Charge Pump) LED Drivers |
6mm² (3x2 DFN-10) |
0.75mm (3x2 DFN-10) |
no |
no |
Matte Tin |
| LTC3217 |
4 |
2.9 |
4.5 |
|
5.05 |
Charge Pump, LED Driver |
4 (parallel) |
3x3 QFN-16 |
0.15 |
850 |
1 |
4 |
yes |
no |
|
|
- |
E |
600mA Low Noise Multi-LED Camera Light Charge Pump |
LTspice Model |
DC909A |
no |
no |
2005-11-10 |
$1.70 (LTC3217EUD) |
Inductorless (Charge Pump) LED Drivers |
9mm² (3x3 QFN-16) |
0.75mm (3x3 QFN-16) |
no |
no |
Lead,Matte Tin |
| LTC3230 |
5 |
2.7 |
5.5 |
|
5.5 |
Charge Pump, LED Driver, LDO |
5 (parallel) |
3x3 QFN-20 |
0.025 |
900 |
.48 |
3 |
yes |
no |
|
|
- |
E |
5-LED Main/Sub Display Driver with Dual LDO |
LTspice Model |
DC1217A |
no |
no |
2007-08-27 |
$1.55 (LTC3230EUD) |
Inductorless (Charge Pump) LED Drivers |
9mm² (3x3 QFN-20) |
0.75mm (3x3 QFN-20) |
no |
no |
Matte Tin |
| LTC3490 |
1 |
1 |
3.2 |
2 |
4 |
Boost, LED Driver |
2 |
3x3 DFN-8,SO-8 |
|
1300 |
20 |
20 |
yes |
no |
PWM |
Average Output Current Control |
- |
E |
Single Cell 350mA LED Driver |
LTspice Model |
DC762A |
no |
no |
2005-04-29 |
$2.10 (LTC3490EDD) |
Step-Up (Boost) LED Drivers |
9mm² (3x3 DFN-8),31mm² (SO-8) |
0.75mm (3x3 DFN-8),1.75mm (SO-8) |
no |
no |
Lead,Matte Tin |
| LTM8042-1 |
1 |
3 |
30 |
0.35 |
32 |
Boost, Buck, LED Driver |
10 |
15mm x 9mm x 2.82mm LGA |
0.35 |
2500 |
4.2 |
0.1 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
Constant Current Constant Voltage, True Color PWM Dimming, Soft Start |
E,I |
uModule Multi-Topology 350mA CC/CV LED Driver or Current Source |
LTspice File |
DC1511A-A,DC1511A-B |
yes |
no |
2010-09-08 |
$8.76 (LTM8042EV-1) |
Buck-Boost LED Drivers,Current Sources,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers,uModule LED Drivers |
135mm² (15mm x 9mm x 2.82mm LGA) |
2.82mm (15mm x 9mm x 2.82mm LGA) |
no |
no |
Gold |
| LTM8042 |
1 |
3 |
30 |
1 |
32 |
Boost, Buck, LED Driver |
10 |
15mm x 9mm x 2.82mm LGA |
1 |
2500 |
4.2 |
0.1 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
Constant Current Constant Voltage, True Color PWM Dimming, Soft Start |
E,I |
uModule Multi-Topology 1A CC/CV LED Driver or Current Source |
LTspice File |
DC1511A-A,DC1511A-B |
yes |
no |
2010-09-08 |
$8.76 (LTM8042EV) |
Buck-Boost LED Drivers,Current Sources,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers,uModule LED Drivers |
135mm² (15mm x 9mm x 2.82mm LGA) |
2.82mm (15mm x 9mm x 2.82mm LGA) |
no |
no |
Gold |
| LTM8040 |
1 |
4 |
36 |
1 |
13 |
Buck, LED Driver |
4 |
15mm × 9mm × 4.32mm LGA |
1 |
500 |
2.6 |
.01 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
Programmable Output Current, Constant Current Constant Voltage |
E,I |
36V, 1A µModule LED Driver |
LTspice File |
DC1274A |
yes |
no |
2008-07-29 |
$7.45 (LTM8040EV) |
Current Sources,Step-Down (Buck) LED Drivers,uModule LED Drivers |
135mm² (15mm × 9mm × 4.32mm LGA) |
4.32mm (15mm × 9mm × 4.32mm LGA) |
no |
no |
Gold |
| LTC3783 |
1 |
3 |
36 |
25 |
100 |
Boost, Sepic, Flyback, LED Driver |
25+ |
5x4 DFN-16,TSSOP-16 |
|
1000 |
1.5 |
20 |
no |
no |
3000:1 PWM, 10:1 Analog |
Constant Frequency Current Mode |
Resistor Set Frequency, External Synchronization |
E,I |
PWM LED Driver and Boost, Flyback and SEPIC Converter |
LTspice File |
DC850A |
no |
no |
2005-12-15 |
$2.85 (LTC3783EDHD) |
External Power Switch Boost,Flyback, Forward and Isolated Controllers,Multitopology LED Driver,SEPIC Regulators,Step-Up (Boost) LED Drivers |
20mm² (5x4 DFN-16),32.6mm² (TSSOP-16) |
0.75mm (5x4 DFN-16),1.1mm (TSSOP-16) |
no |
no |
Lead,Matte Tin |
| LTC3216 |
1 |
2.9 |
4.4 |
|
5.1 |
Charge Pump, LED Driver |
1 |
4x3 DFN-12 |
1 |
900 |
7 |
2.5 |
yes |
no |
|
|
- |
E |
Constant Frequency Charge Pump with Independent Torch (500mA)/Flash (1A) Current Control |
LTspice Model |
DC805A |
no |
no |
2004-12-23 |
$2.00 (LTC3216EDE) |
Inductorless (Charge Pump) LED Drivers |
12mm² (4x3 DFN-12) |
0.75mm (4x3 DFN-12) |
no |
no |
Lead,Matte Tin |
| LTC3215 |
1 |
2.9 |
4.4 |
|
5.1 |
Charge Pump, LED Driver |
1 |
3x3 DFN-10 |
0.7 |
600 |
0.3 |
2.5 |
yes |
no |
|
|
- |
E |
Constant Frequency Charge Pump with Independent Torch (350mA)/Flash (700mA) Current Control |
LTspice Model |
DC871A-A,DC871A-B,DC871A-C |
no |
no |
2005-02-10 |
$1.75 (LTC3215EDD) |
Inductorless (Charge Pump) LED Drivers |
9mm² (3x3 DFN-10) |
0.75mm (3x3 DFN-10) |
no |
no |
Lead,Matte Tin |
| LTC3210 |
5 |
2.9 |
4.5 |
|
5.05 |
Charge Pump, LED Driver |
4 Main (25mA), 1 CAM (400mA) |
3x3 QFN-16 |
0.025 |
800 |
0.4 |
3 |
yes |
no |
|
|
- |
E |
MAIN/CAM LED Controller in 3mm × 3mm QFN |
LTspice Model |
DC914B |
no |
no |
2005-11-28 |
$1.70 (LTC3210EUD) |
Inductorless (Charge Pump) LED Drivers |
9mm² (3x3 QFN-16) |
0.75mm (3x3 QFN-16) |
no |
no |
Lead,Matte Tin |
| LTC3209 |
8 |
2.9 |
4.5 |
|
5.1 |
Charge Pump, LED Driver |
5 Main, 2 CAM, 1 AUX |
4x4 QFN-20 |
0.05 |
850 |
0.4 |
3 |
yes |
no |
|
|
I2C Control |
E |
600mA Main/Camera LED Controller |
- |
DC880A,DC881A |
no |
no |
2005-12-27 |
$1.80 (LTC3209EUF-1) |
Inductorless (Charge Pump) LED Drivers |
16mm² (4x4 QFN-20) |
0.75mm (4x4 QFN-20) |
no |
no |
Lead,Matte Tin |
| LTC3208 |
17 |
2.9 |
4.5 |
|
5 |
Charge Pump, LED Driver |
17 (parallel) |
5x5 QFN-32 |
0.05 |
850 |
0.25 |
1 |
yes |
no |
|
|
I2C Control |
E |
High Current Software Configurable Multidisplay LED Controller |
- |
DC824A |
no |
no |
2005-08-24 |
$2.55 (LTC3208EUH) |
Inductorless (Charge Pump) LED Drivers |
25mm² (5x5 QFN-32) |
0.75mm (5x5 QFN-32) |
no |
no |
Lead,Matte Tin |
| LTC3207 |
13 |
2.9 |
5.5 |
|
4.5 |
Charge Pump, LED Driver |
12 + 1 LED/CAM |
4x4 QFN-24 |
0.05 |
850 |
.5 |
1 |
yes |
no |
|
|
I2C Control |
E |
600mA Universal Multi-Output LED/CAM Driver |
- |
DC1039A-A,DC1039A-B |
no |
no |
2007-03-23 |
$1.95 (LTC3207EUF-1) |
Inductorless (Charge Pump) LED Drivers |
16mm² (4x4 QFN-24) |
0.75mm (4x4 QFN-24) |
no |
no |
Matte Tin |
| LTC3210-1 |
5 |
2.9 |
4.5 |
|
5.05 |
Charge Pump, LED Driver |
4 Main, 1 CAM |
3x3 QFN-16 |
0.025 |
800 |
0.4 |
3 |
yes |
no |
|
|
- |
E |
MAIN/CAM LED Controller with 64-Step Brightness Control in 3mm × 3mm QFN |
LTspice Model |
DC1022A |
no |
no |
2005-11-28 |
$1.70 (LTC3210EUD-1) |
Inductorless (Charge Pump) LED Drivers |
9mm² (3x3 QFN-16) |
0.75mm (3x3 QFN-16) |
no |
no |
Lead,Matte Tin |
| LTC3210-2 |
5 |
2.9 |
4.5 |
|
5.05 |
Charge Pump, LED Driver |
4 Main (25mA), 1 CAM (400mA) |
3x3 QFN-16 |
0.025 |
800 |
0.4 |
3 |
yes |
no |
|
|
- |
E |
MAIN/CAM LED Controllers with 32-Step Brightness Control in 3mm x 3mm QFN |
LTspice Model |
DC1071A-A,DC1071A-B |
no |
no |
2005-11-28 |
$1.70 (LTC3210EUD-2) |
Inductorless (Charge Pump) LED Drivers |
9mm² (3x3 QFN-16) |
0.75mm (3x3 QFN-16) |
no |
no |
Lead,Matte Tin |
| LTC3214 |
1 |
2.9 |
4.5 |
|
5 |
Charge Pump, LED Driver |
1 |
3x3 DFN-10 |
0.5 |
900 |
0.98 |
2.5 |
yes |
no |
|
|
- |
E |
500mA Camera LED Charge Pump |
LTspice Model |
DC902A-A,DC902A-B |
no |
no |
2005-08-04 |
$1.65 (LTC3214EDD) |
Inductorless (Charge Pump) LED Drivers |
9mm² (3x3 DFN-10) |
0.75mm (3x3 DFN-10) |
no |
no |
Lead,Matte Tin |
| LTC3212 |
3 |
2.7 |
5.5 |
|
5.5 |
Charge Pump, LED Driver |
3 (parallel) |
3x2 DFN-12 |
0.025 |
900 |
.4 |
3 |
yes |
no |
|
|
- |
E |
RGB LED Driver and Charge Pump |
LTspice Model |
DC1187A |
no |
no |
2007-03-19 |
$1.30 (LTC3212EDDB) |
Inductorless (Charge Pump) LED Drivers |
6mm² (3x2 DFN-12) |
0.75mm (3x2 DFN-12) |
no |
no |
Matte Tin |
| LTC3210-3 |
4 |
2.9 |
4.5 |
|
5.05 |
Charge Pump, LED Driver |
3 Main (25mA), 1 CAM |
3x3 QFN-16 |
0.025 |
800 |
0.4 |
3 |
yes |
no |
|
|
- |
E |
MAIN/CAM LED Controllers with 32-Step Brightness Control in 3mm x 3mm QFN |
LTspice Model |
DC1071A-A,DC1071A-B |
no |
no |
2005-11-28 |
$1.70 (LTC3210EUD-3) |
Inductorless (Charge Pump) LED Drivers |
9mm² (3x3 QFN-16) |
0.75mm (3x3 QFN-16) |
no |
no |
Lead,Matte Tin |
| LT3754 (quad string) |
4 |
6 |
40 |
2.4 |
45 |
Boost, LED Driver |
4 x 10 |
QFN-32 |
|
1000 |
4.2 |
.1 |
no |
no |
3000:1 PWM, 10:1 Analog |
Independently Controlled Individual Current Sinks |
True Color PWM Dimming, External Synchronization, Resistor Set Frequency |
E, I |
16-Channel x 50mA LED Driver (-1 Gives Frequency Synchronization, -2 Improved Open LED Status Pin) |
LTspice Model |
DC1436A |
no |
no |
2009-08-14 |
$4.25 (LT3754EUH) |
Step-Up (Boost) LED Drivers |
|
|
no |
no |
|
| LT3760 (dual string) |
2 |
6 |
40 |
2 |
45 |
Boost, LED Driver |
2 x 10 |
TSSOP-28 |
|
1000 |
4.2 |
.1 |
no |
no |
3000:1 PWM, 10:1 Analog |
Independently Controlled Individual Current Sinks |
Resistor Set Frequency, External Synchronization |
E, I |
8-Channel x 100mA LED Driver |
LTspice Model |
DC1573A |
no |
no |
2009-12-02 |
$4.25 (LT3760EFE) |
Step-Up (Boost) LED Drivers |
|
|
no |
no |
|
| LT3491 |
1 |
2.5 |
12 |
0.35 |
24 |
Boost, LED Driver |
6 |
2x2 DFN-6,SC-70 |
|
2300 |
2.6 |
8 |
yes |
no |
PWM, Analog |
Average Output Current Control |
Integrated Schottky Diode, True Color PWM Dimming, High Side Current Sense |
E |
White LED Driver in SC70 with Integrated Schottky |
LTspice File |
DC905A |
no |
no |
2006-02-06 |
$1.30 (LT3491EDC) |
Step-Up (Boost) LED Drivers |
4mm² (2x2 DFN-6),5.3mm² (SC-70) |
0.75mm (2x2 DFN-6),1mm (SC-70) |
no |
no |
Lead,Matte Tin |
| LT3492 |
3 |
3 |
30 |
1 |
60 |
Buck, Boost, Buck-Boost, LED Driver |
3 x 10 |
4x5 QFN-28,TSSOP-28 |
0.3 |
2100 |
6 |
.1 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
True Color PWM Dimming, Open LED Protection |
E,I |
Triple Output LED Driver Triple Output LED Driver with 3000:1 PWM Dimming |
LTspice File |
DC1405A |
no |
no |
2009-11-25 |
$3.70 (LT3492EUFD) |
Buck-Boost LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
20mm² (4x5 QFN-28),62.7mm² (TSSOP-28) |
0.75mm (4x5 QFN-28),1.2mm (TSSOP-28) |
no |
yes |
Matte Tin |
| LT3486 |
2 |
2.4 |
24 |
1.3 |
35.4 |
Boost, LED Driver |
2 x 10 |
5x3 DFN-16,TSSOP-16 |
|
1000 |
9 |
0.1 |
yes |
no |
1000:1 PWM & 10:1 Analog |
Average Output Current Control |
Resistor Set Frequency, Open LED Protection |
E,I |
Dual 1.3A White LED Step-Up Converters with Wide Dimming Range |
LTspice File |
DC876A |
no |
no |
2005-09-14 |
$2.50 (LT3486EDHC) |
Step-Up (Boost) LED Drivers |
15mm² (5x3 DFN-16),32.6mm² (TSSOP-16) |
0.75mm (5x3 DFN-16),1.1mm (TSSOP-16) |
no |
yes |
Lead,Matte Tin |
| LT3478 |
1 |
2.8 |
36 |
6.3 |
42 |
Boost, Buck-Boost, Buck, LED Driver |
10 |
TSSOP-16 |
4.2 |
2250 |
6.1 |
3 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
True Color PWM Dimming, Open LED Protection, Resistor Set Frequency |
E,I |
4.5A Monolithic LED Drivers with True Color PWM Dimming |
LTspice File |
DC949A-A,DC949A-B |
no |
no |
2007-05-23 |
$3.60 (LT3478EFE-1) |
Buck-Boost LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
32.6mm² (TSSOP-16) |
1.1mm (TSSOP-16) |
no |
yes |
Matte Tin |
| LT3477 |
1 |
2.3 |
25 |
4 |
40 |
Buck, Boost, Buck-Boost, LED Driver |
12 |
4x4 QFN-20,TSSOP-20 |
2.66 |
3500 |
5 |
0.1 |
yes |
no |
500:1 PWM, 10:1 Analog |
Average Output Current Control |
Output Current Regulation, Resistor Set Frequency, Differential Remote Sense |
E,I |
3A, DC/DC Converter with Dual Rail-to-Rail Current Sense |
LTspice File |
DC1130A,DC841A |
no |
no |
2005-05-05 |
$3.15 (LT3477EUF) |
Buck-Boost LED Drivers,Internal Power Switch Boost,Multitopology LED Driver,SEPIC Regulators,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
16mm² (4x4 QFN-20),42.2mm² (TSSOP-20) |
0.75mm (4x4 QFN-20),1.2mm (TSSOP-20) |
no |
yes |
Lead,Matte Tin |
| LT3496 |
3 |
3 |
30 |
1 |
45 |
Boost, Buck, Buck-Boost, LED Driver |
3 x 10 |
4x5 QFN-28,TSSOP-28 |
0.7 |
2100 |
6 |
.1 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
True Color PWM Dimming, Open LED Protection, Resistor Set Frequency |
E,I,H |
Triple Output LED Driver |
LTspice File |
DC1288A,DC986A |
no |
no |
2007-04-30 |
$3.50 (LT3496EUFD) |
Buck-Boost LED Drivers,Extended Temperature (H & MP) LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
20mm² (4x5 QFN-28),62.7mm² (TSSOP-28) |
0.75mm (4x5 QFN-28),1.2mm (TSSOP-28) |
no |
yes |
Matte Tin |
| LT3497 |
2 |
2.5 |
10 |
0.4 |
35 |
Boost, LED Driver |
2 x 6 |
3x2 DFN-10 |
|
2300 |
6 |
12 |
yes |
no |
PWM, Analog |
Average Output Current Control |
Integrated Schottky Diode, High Side Current Sense, Open LED Protection, True Color PWM |
E |
Dual Full Function White LED Driver with Integrated Schottky Diodes |
LTspice File |
DC1019A |
no |
no |
2006-12-22 |
$1.70 (LT3497EDDB) |
Step-Up (Boost) LED Drivers |
6mm² (3x2 DFN-10) |
0.75mm (3x2 DFN-10) |
no |
no |
Matte Tin |
| LT3754 (octal string) |
8 |
6 |
40 |
1.2 |
45 |
Boost, LED Driver |
8 x 10 |
QFN-32 |
|
1000 |
4.2 |
.1 |
no |
no |
3000:1 PWM, 10:1 Analog |
Independently Controlled Individual Current Sinks |
True Color PWM Dimming, External Synchronization, Resistor Set Frequency |
E, I |
16-Channel x 50mA LED Driver (-1 Gives Frequency Synchronization, -2 Improved Open LED Status Pin) |
LTspice Model |
DC1436A |
no |
no |
2009-08-14 |
$4.25 (LT3754EUH) |
Step-Up (Boost) LED Drivers |
|
|
no |
no |
|
| LT3590 |
1 |
4.5 |
55 |
0.115 |
55 |
Buck, LED Driver |
10 |
2x2 DFN-6,SC-70 |
0.05 |
850 |
.5 |
15 |
yes |
no |
10:1 Analog |
Average Output Current Control |
- |
E |
48V Buck Mode LED Driver in SC70 and 2mm x 2mm DFN |
LTspice File |
DC1166A |
no |
no |
2007-07-30 |
$1.40 (LT3590EDC) |
Step-Down (Buck) LED Drivers |
4mm² (2x2 DFN-6),5.3mm² (SC-70) |
0.75mm (2x2 DFN-6),1mm (SC-70) |
no |
no |
Matte Tin |
| LT3518 |
1 |
3 |
40 |
2.8 |
45 |
Buck, Boost, Buck-Boost, LED Driver |
10 |
4x4 QFN-16,TSSOP-16 |
1.86 |
2500 |
4.5 |
.1 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
True Color PWM Dimming, Open LED Protection, Resistor Set Frequency |
E,I,H |
Full-Featured LED Driver with 2.3A Switch Current |
LTspice File |
DC1160A |
no |
no |
2007-06-26 |
$2.95 (LT3518EUF) |
Buck-Boost LED Drivers,Extended Temperature (H & MP) LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
16mm² (4x4 QFN-16),32.6mm² (TSSOP-16) |
0.75mm (4x4 QFN-16),1.1mm (TSSOP-16) |
no |
yes |
Lead,Matte Tin |
| LT3517 |
1 |
3 |
30 |
1.9 |
40 |
Buck, Boost, Buck-Boost, LED Driver |
10 |
4x4 QFN-16,TSSOP-16 |
1.25 |
2500 |
6 |
.1 |
yes |
no |
5000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
True Color PWM Dimming, Open LED Protection, Resistor Set Frequency |
E,I,H |
Full-Featured LED Driver with 1.5A Switch Current |
LTspice File |
DC1279A |
no |
no |
2007-11-29 |
$2.70 (LT3517EUF) |
Buck-Boost LED Drivers,Extended Temperature (H & MP) LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
16mm² (4x4 QFN-16),32.6mm² (TSSOP-16) |
0.75mm (4x4 QFN-16),1.1mm (TSSOP-16) |
no |
yes |
Lead,Matte Tin |
| LT3498 |
2 |
2.5 |
12 |
0.425 |
32 |
Boost, LED Driver |
6 + Boost |
3x2 DFN-12 |
|
2300 |
1.65 |
8 |
yes |
no |
|
|
Open LED Protection, Output Disconnect, Integrated Schottky Diode |
E |
20mA LED Driver and OLED Driver with Integrated Schottky in 3mm x 2mm DFN |
LTspice File |
DC1137A |
no |
no |
2007-05-10 |
$1.95 (LT3498EDDB) |
Internal Power Switch Boost,LCD/CCD/OLED Bias,Multiple Output Boost,Step-Up (Boost) LED Drivers |
6mm² (3x2 DFN-12) |
0.75mm (3x2 DFN-12) |
no |
no |
Matte Tin |
| LT3476 |
4 |
2.8 |
16 |
2 |
36 |
Boost, Buck-Boost, Buck, LED Driver |
4 x 8 |
5x7 QFN-38 |
1 |
2000 |
5.5 |
0.1 |
yes |
no |
1000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
True Color PWM Dimming, Open LED Protection, Resistor Set Frequency, |
E,I |
High Current Quad Output LED Driver |
LTspice File |
DC976A |
no |
no |
2006-09-28 |
$4.64 (LT3476EUHF) |
Buck-Boost LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
35mm² (5x7 QFN-38) |
0.75mm (5x7 QFN-38) |
no |
yes |
Lead,Matte Tin |
| LT3475-1 |
2 |
4 |
36 |
2.7 |
25 |
Buck, LED Driver |
4 |
TSSOP-20 |
1.5 |
2000 |
6 |
0.01 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
High Side Current Sense, Anti-Phase Switching, True Color PWM Dimming, Resistor Set Frequency |
E,I |
Dual Step-Down 1.5A LED Driver |
LTspice File |
DC1315A,DC923A |
no |
no |
2006-06-01 |
$3.50 (LT3475EFE-1) |
Step-Down (Buck) LED Drivers |
42.2mm² (TSSOP-20) |
1.2mm (TSSOP-20) |
no |
yes |
Matte Tin |
| LT3003 |
3 |
3 |
40 |
0.35 |
|
Ballaster |
|
MS-10E |
|
|
10.5 |
4 |
yes |
no |
3000:1 PWM |
Ballaster |
- |
E |
3-Channel LED Ballaster with PWM |
- |
DC994A |
no |
no |
2007-02-13 |
$1.16 (LT3003EMSE) |
LED Driver Support Functions |
14.7mm² (MS-10E) |
1.1mm (MS-10E) |
no |
no |
Lead,Matte Tin |
| LT3465 |
1 |
2.7 |
16 |
0.34 |
30 |
Boost, LED Driver |
6 |
SOT-23 |
|
1200 |
2 |
.1 |
yes |
no |
PWM, Analog |
Average Output Current Control |
Integrated Schottky Diode, Open LED Protection |
E |
Integrated Schottky Ideal for White LEDs |
LTspice File |
DC637A |
no |
no |
2003-05-28 |
$1.41 (LT3465ES6) |
Step-Up (Boost) LED Drivers |
8.1mm² (SOT-23) |
1mm (SOT-23) |
no |
no |
Lead,Matte Tin |
| LT1942 |
4 |
2.6 |
16 |
0.75 |
36 |
Boost, Inverting, Sepic, Flyback, LED Driver |
12 + Dual Boost + Inverter |
4x4 QFN-24 |
|
1000 |
7 |
1 |
yes |
no |
|
|
Integrated Schottky Diode, Power Good, Output Disconnect, Open LED Protection |
E |
Quad DC/DC Converter for Triple Output TFT Supply Plus LED Driver |
- |
DC688A |
no |
no |
1999-05-25 |
$2.75 (LT1942EUF) |
Internal Power Switch Boost,LCD/CCD/OLED Bias,Multiple Output Boost,Multitopology DC/DC,Step-Up (Boost) LED Drivers |
16mm² (4x4 QFN-24) |
0.75mm (4x4 QFN-24) |
no |
no |
Lead,Matte Tin |
| LT1937 |
1 |
2.5 |
10 |
0.32 |
36 |
Boost, LED Driver |
4 |
SC-70,SOT-23 |
|
1200 |
1.9 |
1 |
yes |
no |
PWM |
Average Output Current Control |
- |
E |
84%, Constant-Current/Voltage Ideal for Driving 4 White LEDs |
LTspice File |
DC484A,DC507A |
no |
no |
2002-04-30 |
$1.36 (LT1937ES5) |
Step-Up (Boost) LED Drivers |
5.3mm² (SC-70),8.1mm² (SOT-23) |
1mm (SC-70),1mm (SOT-23) |
no |
no |
Lead,Matte Tin |
| LT1932 |
1 |
1 |
10 |
0.55 |
36 |
Boost, LED Driver |
8 |
SOT-23 |
|
1200 |
1.2 |
1 |
yes |
no |
PWM, Analog |
Average Output Current Control |
Output Disconnect |
E |
Low Noise, 80% Efficiency, Ideal for 4-6 LEDs |
LTspice File |
- |
no |
no |
2001-05-31 |
$1.81 (LT1932ES6) |
Step-Up (Boost) LED Drivers |
8.1mm² (SOT-23) |
1mm (SOT-23) |
no |
no |
Lead,Matte Tin |
| LT3465A |
1 |
2.7 |
16 |
0.34 |
30 |
Boost, LED Driver |
6 |
SOT-23 |
|
2400 |
2 |
.1 |
yes |
no |
PWM, Analog |
Average Output Current Control |
Integrated Schottky Diode, Open LED Protection |
E |
Integrated Schottky Ideal for White LEDs |
LTspice File |
DC637A |
no |
no |
2003-05-28 |
$1.41 (LT3465AES6) |
Step-Up (Boost) LED Drivers |
8.1mm² (SOT-23) |
1mm (SOT-23) |
no |
no |
Lead,Matte Tin |
| LT3466 |
2 |
2.7 |
24 |
0.4 |
39.5 |
Boost, LED Driver |
2 x 10 |
3x3 DFN-10,TSSOP-16 |
|
1000 |
5 |
16 |
yes |
no |
PWM, Analog |
Average Output Current Control |
Integrated Schottky Diode, Soft Start, Resistor Set Frequency |
E |
Dual outputs/integrated Schottkys, soft-start |
LTspice File |
DC723A |
no |
no |
2004-03-03 |
$2.20 (LT3466EDD) |
Step-Up (Boost) LED Drivers |
9mm² (3x3 DFN-10),32.6mm² (TSSOP-16) |
0.75mm (3x3 DFN-10),1.1mm (TSSOP-16) |
no |
no |
Lead,Matte Tin |
| LT3475 |
2 |
4 |
36 |
2.7 |
15 |
Buck, LED Driver |
4 |
TSSOP-20 |
1.5 |
2000 |
6 |
0.01 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
High Side Current Sense, Anti-Phase Switching, True Color PWM Dimming, Resistor Set Frequency |
E,I |
Dual Step-Down 1.5A LED Driver |
LTspice File |
DC1315A,DC923A |
no |
no |
2006-06-01 |
$3.56 (LT3475EFE) |
Step-Down (Buck) LED Drivers |
42.2mm² (TSSOP-20) |
1.2mm (TSSOP-20) |
no |
yes |
Lead,Matte Tin |
| LT3474-1 |
1 |
4 |
36 |
2.1 |
26 |
Buck, LED Driver |
4 |
TSSOP-16 |
1 |
500 |
2.6 |
0.01 |
yes |
no |
400:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
Integrated Boost Diode, True Color PWM Dimming, Resistor Set Frequency |
E,I |
Step-Down 1A LED Driver, No Open Circuit Protection |
LTspice File |
DC1309A,DC842A |
no |
no |
1984-01-01 |
$2.95 (LT3474EFE-1) |
Step-Down (Buck) LED Drivers |
32.6mm² (TSSOP-16) |
1.1mm (TSSOP-16) |
no |
yes |
Lead,Matte Tin |
| LT3474 |
1 |
4 |
36 |
2.1 |
15 |
Buck, LED Driver |
4 |
TSSOP-16 |
1 |
500 |
2.6 |
0.01 |
yes |
no |
400:1 PWM ,10:1 Analog |
Improved Average Output Current Control |
Integrated Boost Diode, Open LED Protection, True Color PWM Dimming, Resistor Set Frequency |
E,I |
Step-Down 1A LED Driver with Open Circuit Protection |
LTspice File |
DC1309A,DC842A |
no |
no |
1984-01-01 |
$2.95 (LT3474EFE) |
Step-Down (Buck) LED Drivers |
32.6mm² (TSSOP-16) |
1.1mm (TSSOP-16) |
no |
yes |
Lead,Matte Tin |
| LT3466-1 |
2 |
2.7 |
24 |
0.4 |
39.5 |
Boost, LED Driver |
10 + Boost |
3x3 DFN-10 |
|
2000 |
5 |
16 |
yes |
no |
PWM, Analog |
Constant Frequency Current Mode |
Integrated Schottky Diode, Resistor Set Frequency |
E |
White LED Driver and Boost Converter in 3mm x 3mm DFN Package |
LTspice File |
DC915A |
no |
no |
2004-03-03 |
$1.95 (LT3466EDD-1) |
Internal Power Switch Boost,LCD/CCD/OLED Bias,Multiple Output Boost,Step-Up (Boost) LED Drivers |
9mm² (3x3 DFN-10) |
0.75mm (3x3 DFN-10) |
no |
no |
Lead,Matte Tin |
| LT3591 |
1 |
2.5 |
12 |
0.8 |
42 |
Boost, LED Driver |
10 |
3x2 DFN-8 |
|
1000 |
4 |
9 |
yes |
no |
PWM, Analog |
Average Output Current Control |
Integrated Schottky Diode, True Color PWM Dimming, Open LED Protection, High Side Current Sense |
E |
White LED Driver with Integrated Schottky in 3mm x 2mm DFN |
LTspice File |
DC1124A |
no |
no |
2007-03-19 |
$1.40 (LT3591EDDB) |
Step-Up (Boost) LED Drivers |
6mm² (3x2 DFN-8) |
0.75mm (3x2 DFN-8) |
no |
no |
Lead,Matte Tin |
| LT3519 |
1 |
3 |
30 |
0.98 |
45 |
Boost, Sepic, Buck-Boost, Buck, LED Driver |
10 |
MS-16 |
0.5 |
400 |
2 |
.1 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
True Color PWM Dimming, Open LED Protection |
E,I |
LED Driver with Integrated Schottky Diode |
LTspice File |
DC1482A,DC1612A-A,DC1612A-B |
no |
no |
2009-08-04 |
$2.50 (LT3519EMS-1) |
Buck-Boost LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
19.8mm² (MS-16) |
1.1mm (MS-16) |
no |
yes |
Matte Tin |
| LT3599 (dual string) |
2 |
3 |
30 |
1.25 |
44 |
Boost, Sepic, LED Driver |
2 x 10 |
QFN-32, TSSOP-28 |
|
2500 |
4 |
0 |
yes |
no |
3000:1 PWM, 20:1 Analog |
Independently Controlled Individual Current Sinks |
True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency |
E, I, H |
4-Channel 100mA LED Driver with 2% Current Matching |
LTspice File |
DC1327B |
yes |
no |
2008-08-27 |
$3.25 (LT3599EUH) |
Extended Temperature (H & MP) LED Drivers,Step-Up (Boost) LED Drivers |
|
|
no |
no |
|
| LT3599 |
4 |
3 |
30 |
0.625 |
44 |
Boost, Sepic, LED Driver |
4 x 10 |
5x5 QFN-32,TSSOP-28 |
|
2500 |
4 |
0 |
yes |
no |
3000:1 PWM, 20:1 Analog |
Independently Controlled Individual Current Sinks |
True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency |
E,I,H |
4-Channel 100mA LED Driver with 2% Current Matching |
LTspice File |
DC1327B |
yes |
no |
2008-08-27 |
$3.25 (LT3599EUH) |
Extended Temperature (H & MP) LED Drivers,Step-Up (Boost) LED Drivers |
25mm² (5x5 QFN-32),62.7mm² (TSSOP-28) |
0.75mm (5x5 QFN-32),1.2mm (TSSOP-28) |
no |
yes |
Matte Tin |
| LT3598 (triple string) |
3 |
3.2 |
30 |
0.66 |
44 |
Boost, Sepic, LED Driver |
3 x 10 |
QFN-24, TSSOP-24 |
|
2500 |
3.5 |
0 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Independently Controlled Individual Current Sinks |
True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency |
E, I |
6-String 30mA LED Driver with 1.5% Current Matching |
LTspice File |
DC1285A |
no |
no |
2008-08-27 |
$2.95 (LT3598EUF) |
Step-Up (Boost) LED Drivers |
|
|
no |
no |
|
| LT3599 (single string) |
1 |
3 |
30 |
2.5 |
44 |
Boost, Sepic, LED Driver |
10 |
QFN-32, TSSOP-28 |
|
2500 |
4 |
0 |
yes |
no |
3000:1 PWM, 20:1 Analog |
Independently Controlled Individual Current Sinks |
True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency |
E, I, H |
4-Channel 100mA LED Driver with 2% Current Matching |
LTspice File |
DC1327B |
yes |
no |
2008-08-27 |
$3.25 (LT3599EUH) |
Extended Temperature (H & MP) LED Drivers,Step-Up (Boost) LED Drivers |
|
|
no |
no |
|
| LT3592 |
1 |
3.6 |
36 |
1.25 |
36 |
Buck, LED Driver |
10 |
3x2 DFN-10,MS-10E |
0.5 |
2200 |
2 |
.1 |
yes |
no |
10:1 Pin-Select |
Average Output Current Control |
Resistor Set Frequency, Open LED Protection, |
E,I |
500mA Wide Input Voltage Range Step-Down LED Driver with 10:1 Dimming |
LTspice File |
DC1205A |
no |
no |
2008-05-15 |
$1.65 (LT3592EDDB) |
Step-Down (Buck) LED Drivers |
6mm² (3x2 DFN-10),14.7mm² (MS-10E) |
0.75mm (3x2 DFN-10),1.1mm (MS-10E) |
no |
yes |
Matte Tin |
| LT3745 |
16 |
6 |
55 |
|
36 |
Buck, LED Driver |
16 x 10 |
6x6 QFN-40 |
0.075 |
1000 |
0.4 |
0.2 |
yes |
no |
12-Bit Grayscale PWM Dimming |
Constant Frequency Current Mode |
Individual Open/Short LED and Overtemperature Fault |
E,I |
16-Channel 50mA LED Driver with Buck Controller, TTL/CMOS Serial Data Interface |
LTspice Model |
DC1608A |
no |
no |
2011-08-30 |
$4.95 (LT3745EUJ) |
Step-Down (Buck) LED Drivers |
36mm² (6x6 QFN-40) |
0.75mm (6x6 QFN-40) |
no |
no |
Matte Tin |
| LT3745-1 |
16 |
6 |
55 |
|
36 |
Buck, LED Driver |
16 x 10 |
6x6 QFN-40 |
0.075 |
1000 |
16 |
0.2 |
yes |
no |
12-Bit Grayscale PWM Dimming |
Constant Frequency Current Mode |
Individual Open/Short LED and Overtemperature Fault, 6-Bit Dot Correction Current Adjustment |
E,I |
16-Channel 50mA LED Driver with Buck Controller, Cascadable LVDS Serial Data Interface |
LTspice Model |
- |
no |
no |
2012-05-29 |
$4.95 (LT3745EUJ-1) |
Step-Down (Buck) LED Drivers |
36mm² (6x6 QFN-40) |
0.75mm (6x6 QFN-40) |
no |
no |
Matte Tin |
| LT3598 (single string) |
1 |
3.2 |
30 |
2 |
44 |
Boost, Sepic, LED Driver |
10 |
QFN-24, TSSOP-24 |
|
2500 |
3.5 |
0 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Independently Controlled Individual Current Sinks |
True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency |
E, I |
6-String 30mA LED Driver with 1.5% Current Matching |
LTspice File |
DC1285A |
no |
no |
2008-08-27 |
$2.95 (LT3598EUF) |
Step-Up (Boost) LED Drivers |
|
|
no |
no |
|
| LT3746 |
32 |
6 |
55 |
|
13 |
Buck, LED Driver |
32 x 3 |
5x9 QFN-56 |
0.03 |
1000 |
3.3 |
0.1 |
yes |
no |
12-Bit Grayscale PWM Dimming |
Improved Average Output Current Control |
Individual Open/Short LED and Overtemperature Fault |
E,I |
32-Channel 20mA LED Driver with Buck Controller |
- |
DC1406A |
no |
no |
2011-03-23 |
$4.95 (LT3746EUHH) |
Step-Down (Buck) LED Drivers |
45mm² (5x9 QFN-56) |
0.75mm (5x9 QFN-56) |
no |
no |
Matte Tin |
| LT3593 |
1 |
2.7 |
5.5 |
0.7 |
45 |
Boost, LED Driver |
10 |
2x2 DFN-6,SOT-23 |
|
1000 |
.3 |
3 |
yes |
no |
10:1 Analog |
Average Output Current Control |
Output Disconnect |
E |
1MHz White LED Driver with Output Disconnect and One Pin Current Programming |
- |
DC1224A |
no |
no |
2008-03-27 |
$1.40 (LT3593EDC) |
Step-Up (Boost) LED Drivers |
4mm² (2x2 DFN-6),8.1mm² (SOT-23) |
0.75mm (2x2 DFN-6),1mm (SOT-23) |
no |
no |
Matte Tin |
| LT3754 |
16 |
6 |
40 |
0.6 |
45 |
Boost, LED Driver |
16 x 10 |
5x5 QFN-32 |
|
1000 |
4.2 |
.1 |
no |
no |
3000:1 PWM, 10:1 Analog |
Independently Controlled Individual Current Sinks |
True Color PWM Dimming, External Synchronization, Resistor Set Frequency |
E,I |
16-Channel x 50mA LED Driver (-1 Gives Frequency Synchronization, -2 Improved Open LED Status Pin) |
LTspice Model |
DC1436A |
no |
no |
2009-08-14 |
$3.25 (LT3599EUH) |
Step-Up (Boost) LED Drivers |
25mm² (5x5 QFN-32) |
0.75mm (5x5 QFN-32) |
no |
yes |
Matte Tin |
| LT3754 (dual string) |
2 |
6 |
40 |
4.8 |
45 |
Boost, LED Driver |
2 x 10 |
QFN-32 |
|
1000 |
4.2 |
.1 |
no |
no |
3000:1 PWM, 10:1 Analog |
Independently Controlled Individual Current Sinks |
True Color PWM Dimming, External Synchronization, Resistor Set Frequency |
E, I |
16-Channel x 50mA LED Driver (-1 Gives Frequency Synchronization, -2 Improved Open LED Status Pin) |
LTspice Model |
DC1436A |
no |
no |
2009-08-14 |
$4.25 (LT3754EUH) |
Step-Up (Boost) LED Drivers |
|
|
no |
no |
|
| LT3598 |
6 |
3.2 |
30 |
0.33 |
44 |
Boost, Sepic, LED Driver |
6 x 10 |
4x4 QFN-24,TSSOP-24 |
|
2500 |
3.5 |
0 |
yes |
no |
3000:1 PWM, 10:1 Analog |
Independently Controlled Individual Current Sinks |
True Color PWM Dimming, Output Disconnect, Open LED Detection, Resistor Set Frequency |
E,I |
6-String 30mA LED Driver with 1.5% Current Matching |
LTspice File |
DC1285A |
no |
no |
2008-08-27 |
$2.95 (LT3598EUF) |
Step-Up (Boost) LED Drivers |
16mm² (4x4 QFN-24),50.6mm² (TSSOP-24) |
0.75mm (4x4 QFN-24),1.2mm (TSSOP-24) |
no |
yes |
Matte Tin |
| LT3595 |
16 |
4.5 |
45 |
0.12 |
45 |
Buck, LED Driver |
16 x 10 |
5x9 QFN-56 |
0.05 |
2000 |
17 |
3 |
yes |
no |
5000:1 PWM |
Improved Average Output Current Control |
Output Disconnect, Open LED Detect |
E |
16 Channel Buck Mode LED Driver |
LTspice File |
DC1199A |
no |
no |
2007-08-07 |
$6.95 (LT3595EUHH) |
Step-Down (Buck) LED Drivers |
45mm² (5x9 QFN-56) |
0.75mm (5x9 QFN-56) |
no |
no |
Matte Tin |
| LT3595A |
16 |
4.5 |
45 |
0.12 |
45 |
Buck, LED Driver |
16 x 10 |
5x9 QFN-56 |
0.05 |
2000 |
17 |
3 |
yes |
no |
5000:1 PWM |
Improved Average Output Current Control |
Output Disconnect, Open LED Detect |
E |
16 Channel Buck Mode LED Driver |
LTspice Model |
- |
no |
no |
2009-02-10 |
$6.95 (LT3595AEUHH) |
Step-Down (Buck) LED Drivers |
45mm² (5x9 QFN-56) |
0.75mm (5x9 QFN-56) |
no |
no |
Matte Tin |
| LT3597 |
3 |
6 |
60 |
0.51 |
57 |
Buck, LED Driver |
3 x 10 |
5x8 QFN-52 |
0.1 |
1000 |
2.1 |
2 |
yes |
no |
10000:1 PWM |
Independently Controlled Individual Current Sinks |
Open LED Detection and Reporting, Output Disconnect, Resistor Set Frequency, External Synchronization |
E,I |
60V Triple Step-Down LED Driver |
LTspice File |
DC1497A |
no |
no |
2011-03-09 |
$3.95 (LT3597EUHG) |
Step-Down (Buck) LED Drivers |
40mm² (5x8 QFN-52) |
0.75mm (5x8 QFN-52) |
no |
yes |
Matte Tin |
| LT3596 |
3 |
6 |
60 |
1 |
60 |
Buck, LED Driver |
3 x 10 |
5x8 QFN-52 |
0.3 |
1000 |
3 |
2 |
yes |
no |
10000:1 PWM, 10:1 Analog |
Independently Controlled Individual Current Sinks |
Resistor Set Frequency, External Synchronization, Open LED Detection, True Color PWM Dimming |
E,I |
60V Step-Down LED Driver |
LTspice File |
DC1542A |
no |
no |
2010-06-01 |
$3.65 (LT3596EUHG) |
Step-Down (Buck) LED Drivers |
40mm² (5x8 QFN-52) |
0.75mm (5x8 QFN-52) |
no |
yes |
Matte Tin |
| LTC3454 |
1 |
2.7 |
5.5 |
|
5.15 |
Buck-Boost, LED Driver |
1 |
3x3 DFN-10 |
1 |
1000 |
0.825 |
0 |
yes |
yes |
PWM & Analog |
Improved Average Output Current Control |
Open LED Protection, Soft Start |
E |
1A Synchronous Buck-Boost High Current LED Driver |
LTspice Model |
DC875B |
no |
no |
2005-12-21 |
$1.95 (LTC3454EDD) |
Buck-Boost LED Drivers |
9mm² (3x3 DFN-10) |
0.75mm (3x3 DFN-10) |
no |
no |
Lead,Matte Tin |
| LT3744 |
1 |
3.3 |
36 |
40 |
36 |
Buck, LED Driver |
Up to 36V |
5x6 QFN-36 |
40 |
1000 |
2.2 |
1 |
no |
yes |
3000:1 PWM, 20:1 Analog |
Constant Frequency Current Mode |
Open LED Protection, Shorted LED Protection, Resistor Set Frequency |
E,I |
High Current Synchronous Step-Down LED Driver |
LTspice File |
DC2339A,DC1930A |
no |
no |
2015-03-10 |
$3.95 (LT3744EUHE) |
Step-Down (Buck) LED Drivers |
30mm² (5x6 QFN-36) |
0.75mm (5x6 QFN-36) |
no |
no |
Matte Tin |
| LTC3453 (single string) |
1 |
2.7 |
5.5 |
|
4.5 |
Buck-Boost, LED Driver |
1 |
QFN-16 |
0.5 |
1000 |
0.6 |
6 |
yes |
yes |
DC |
Independently Controlled Individual Current Sinks |
Open LED Protection, Soft Start |
E |
90% efficiency, targets Li Ion batteries, open/short LED protection, soft-start |
LTspice Model |
DC810A |
no |
no |
2005-03-03 |
$1.85 (LTC3453EUF) |
Buck-Boost LED Drivers |
|
|
no |
no |
|
| LTC3675 |
7 |
2.7 |
5.5 |
2.8 |
5.5 |
Buck, LED Driver |
10 |
4x7 QFN-44 |
1 |
2250 |
0.02 |
16 |
yes |
yes |
|
- |
Burst Mode, I2C Control, Adjustable Slew Rate |
E |
7-Channel Configurable High Power PMIC |
- |
DC1607A |
yes |
no |
2010-08-04 |
$5.05 (LTC3675EUFF-1) |
Digitally Programmable Regulators,Multitopology DC/DC,Step-Up (Boost) LED Drivers |
28mm² (4x7 QFN-44) |
0.75mm (4x7 QFN-44) |
no |
no |
Matte Tin,Lead |
| LT3741 |
1 |
6 |
36 |
25 |
34 |
Buck, LED Driver |
10 |
4x4 QFN-20,TSSOP-20 |
25 |
1000 |
1.8 |
0.1 |
no |
yes |
External Circuit |
Average Output Current Control |
Output Current Regulation, Resistor Set Frequency, External Synchronization |
E,I |
Constant Current, Constant Voltage Step-Down |
LTspice File |
DC1602A |
no |
no |
2010-03-09 |
$3.95 (LT3741EUF) |
External Power Switch Buck Controllers,Step-Down (Buck) LED Drivers |
16mm² (4x4 QFN-20),42.2mm² (TSSOP-20) |
0.75mm (4x4 QFN-20),1.2mm (TSSOP-20) |
no |
no |
Matte Tin |
| LT3922 |
1 |
2.8 |
36 |
2.3 |
40 |
Boost, Buck, Buck-Boost |
Up to 34V |
4x5 QFN-28 |
2 |
2000 |
2.9 |
1 |
yes |
yes |
5000:1 PWM, 128:1 Internal PWM |
|
Spread Spectrum, Silent Switcher Architecture |
E,I,H |
36V, 2A Synchronous Step-Up LED Driver |
LTspice File |
DC2247A |
yes |
yes |
2016-08-24 |
$3.95 (LT3922EUFD) |
Buck-Boost LED Drivers,Extended Temperature (H & MP) LED Drivers,Multitopology LED Driver,Step-Down (Buck) LED Drivers,Step-Up (Boost) LED Drivers |
20mm² (4x5 QFN-28) |
0.75mm (4x5 QFN-28) |
no |
no |
Matte Tin |
| LT8611 |
1 |
3.4 |
42 |
4.8 |
40 |
Buck |
|
3x5 QFN-24 |
2.5 |
2200 |
0.0024 |
1 |
yes |
yes |
- |
Constant Frequency Current Mode |
Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Rail-to-Rail Current Sense Amplifier, Output Current Monitor |
E,I |
2.5µA Low Ripple Burst Mode |
LTspice File,LTpowerCAD Model |
DC1750A |
no |
no |
2012-05-18 |
$3.80 (LT8611EUDD) |
High Input Voltage Buck,Internal Power Switch Buck,Micropower Buck Regulators,Step-Down (Buck) LED Drivers |
15mm² (3x5 QFN-24) |
0.75mm (3x5 QFN-24) |
no |
yes |
Matte Tin |
| LT8613 |
1 |
3.4 |
42 |
9.7 |
41.58 |
Buck |
|
3x6 QFN-28 |
6 |
2200 |
0.0017 |
1 |
yes |
yes |
|
Constant Frequency Current Mode |
Burst Mode, Resistor Set Frequency, External Synchronization, Tracking, Power Good, Output Current Regulation, Output Current Monitor, Input Current Regulation, Input Current Monitor |
E,I |
2.5µA Low Ripple Burst Mode, Current Sense Amp and Monitor |
LTspice File |
DC2011A |
yes |
no |
2014-11-10 |
$5.20 (LT8613EUDE) |
High Input Voltage Buck,Internal Power Switch Buck,Micropower Buck Regulators,Step-Down (Buck) LED Drivers |
18mm² (3x6 QFN-28) |
0.75mm (3x6 QFN-28) |
no |
yes |
Matte Tin |
| LT3791 |
1 |
4.7 |
60 |
25 |
60 |
Buck-Boost, LED Driver |
100W+ |
TSSOP-38 |
10 |
700 |
3 |
0.1 |
no |
yes |
PWM, Analog |
Constant Frequency Current Mode |
Output Disconnect |
E,I,H,MP |
60V 4-Switch Synchronous Buck-Boost LED Driver Controller, OPEN LED Pin |
LTspice File,LTpowerCAD Model |
DC1666A |
yes |
no |
2012-03-07 |
$4.75 (LT3791EFE) |
Buck-Boost LED Drivers,Extended Temperature (H & MP) LED Drivers,Extended Temperature (H & MP) Switching Regulators |
62.7mm² (TSSOP-38) |
1.2mm (TSSOP-38) |
no |
no |
Matte Tin |
| LT3763 |
1 |
6 |
60 |
20 |
55 |
Buck, LED Driver |
25+ |
TSSOP-28 |
20 |
1000 |
1.7 |
0.2 |
no |
yes |
3000:1 PWM |
Constant Frequency Current Mode |
True Color PWM Dimming, Resistor Set Frequency, External Synchronization, Output Current Regulation |
E,I,H |
60V High Current Step-Down LED Driver Controller |
LTspice File |
DC1831A |
yes |
no |
2012-10-09 |
$4.45 (LT3763EFE) |
Extended Temperature (H & MP) LED Drivers,External Power Switch Buck Controllers,High Input Voltage Buck,Step-Down (Buck) LED Drivers |
62.7mm² (TSSOP-28) |
1.2mm (TSSOP-28) |
no |
no |
Matte Tin |
| LTC3453 |
4 |
2.7 |
5.5 |
|
4.5 |
Buck-Boost, LED Driver |
4 (parallel) |
4x4 QFN-16 |
0.125 |
1000 |
0.6 |
6 |
yes |
yes |
DC |
Independently Controlled Individual Current Sinks |
Open LED Protection, Soft Start |
E |
90% efficiency, targets Li Ion batteries, open/short LED protection, soft-start |
LTspice Model |
DC810A |
no |
no |
2005-03-03 |
$1.85 (LTC3453EUF) |
Buck-Boost LED Drivers |
16mm² (4x4 QFN-16) |
0.75mm (4x4 QFN-16) |
no |
no |
Lead,Matte Tin |
| LTC3452 |
7 |
2.7 |
5.5 |
|
4.5 |
Buck-Boost, LED Driver |
5 (parallel) & 2 (flash) |
4x4 QFN-20 |
0.05 |
1000 |
0.6 |
6.5 |
yes |
yes |
PWM |
Improved Average Output Current Control |
Open LED Protection, Soft Start |
E |
Synchronous Buck-Boost MAIN/CAMERA White LED Driver |
LTspice File |
DC928A |
no |
no |
2007-01-16 |
$1.80 (LTC3452EUF) |
Buck-Boost LED Drivers |
16mm² (4x4 QFN-20) |
0.75mm (4x4 QFN-20) |
no |
no |
Lead,Matte Tin |
| LT3743 |
1 |
6 |
36 |
20 |
30 |
Buck, LED Driver |
10 |
4x5 QFN-28,TSSOP-28 |
20 |
1000 |
1.8 |
.1 |
no |
yes |
3000:1 PWM, 10:1 Analog |
Improved Average Output Current Control |
Open LED Protection |
E,I |
High Current Synchronous Step-Down LED Driver with Down LED Driver with Three-State Control |
LTspice File |
DC1470A |
yes |
no |
2009-10-19 |
$4.80 (LT3743EUFD) |
Step-Down (Buck) LED Drivers |
20mm² (4x5 QFN-28),62.7mm² (TSSOP-28) |
0.75mm (4x5 QFN-28),1.2mm (TSSOP-28) |
no |
no |
Matte Tin |
| LTC3453 (dual string) |
2 |
2.7 |
5.5 |
|
4.5 |
Buck-Boost, LED Driver |
2 (parallel) |
QFN-16 |
0.25 |
1000 |
0.6 |
6 |
yes |
yes |
DC |
Independently Controlled Individual Current Sinks |
Open LED Protection, Soft Start |
E |
90% efficiency, targets Li Ion batteries, open/short LED protection, soft-start |
LTspice Model |
DC810A |
no |
no |
2005-03-03 |
$1.85 (LTC3453EUF) |
Buck-Boost LED Drivers |
|
|
no |
no |
|