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Solutions Search - LCD/CCD/OLED Bias

Terasic DE10-Nano Kit

Sep 26th 2017
The Terasic DE10-Nano is a development kit based on an Intel Cyclone V SoC which combines the power of a Cyclone V FPGA with a dual-core ARM Cortex-A9 processor. Analog Devices offers many plug-in boards that let you extend the functionality of the kit. Whether you want to measure real-world phenomena such as toxic gases or ...

Circuit LTpowerPlanner 

 

DC780B - LT1618 Demo Board | CC/CV Boost, 3.3V ≤ VIN ≤ 4.2V, Vout = 12V@250mA(CV) or 3.5V@500mA(CC)

Jul 25th 2016
Demonstration circuit 780B is a Constant-Current Constant- Voltage 1.4MHz Step-up DC/DC Converter featuring the LT ® 1618. DC780B demonstrates a general purpose Boost converter with a 12V, 250mA output from a 3.3V-4.2V source. The demo board can also be used as an LED driver, where a Luxeon LED (not installed), is driven ...

Demo Board 

 

Differences Between the Ćuk Converter and the Inverting Charge Pump Converter

Kevin B. Scott - Senior Strategic Marketing Engineer
Jesus Rosales - Applications Engineer
Mar 7th 2016
The Ćuk converter (also referred to as the two inductor inverting converter), the inverting charge pump and the single inductor inverting converter (also referred to as the inverting buck-boost) all provide a negative output voltage from a positive input voltage. However, engineers often unknowingly refer to these topologies ...

Blog Post 

 

LT3463 Dual Output ±20V Converter

Feb 1st 2016
The LT3463/LT3463A are dual micropower DC/DC converters with internal Schottky diodes in a 10-lead 3mm x 3mm DFN package. Negative and positive LT3463 converters have a 250mA current limit. The LT3463A positive converter also has a 250mA limit, while the negative converter has a 400mA limit. Both devices have an input voltage ...

Circuit 

 

LT1617 ±20V Dual Output Converter with Load Disconnect

Feb 1st 2016
The LT®1617/LT1617-1 are micropower inverting DC/DC converters in a 5-lead SOT-23 package. The LT1617 is designed for higher power systems with a 350mA current limit and an input voltage range of 1.2V to 15V, whereas the LT1617-1 is intended for lower power and single-cell applications with a 100mA ...

Circuit 

 

Terasic DE0-Nano-SoC Kit / Atlas-SoC Kit

Oct 5th 2015
The DE0-Nano-SoC Development Kit presents a robust hardware design platform built around the Altera System-on-Chip (SoC) FPGA, which combines the latest dual-core Cortex-A9 embedded cores with industry-leading programmable logic for ultimate design flexibility. Users can now leverage the power of tremendous re-configurability ...

Circuit 

 

LT1618 USB to 12V Boost Converter (with Selectable 100mA/500mA Input Current Limit)

Sep 12th 2014
The LT1618 step-up DC/DC converter combines a traditional voltage feedback loop and a unique current feedback loop to operate as a constant-current, constant-voltage source. This fixed frequency, current mode switcher operates from a wide input voltage range of 1.6V to 18V, and the high switching frequency of 1.4MHz permits ...

Circuit LTspice 

 

LT3471 OLED Driver

Sep 11th 2014
The LT3471 dual switching regulator combines two 42V, 1.3A switches with error amplifiers that can sense to ground providing boost and inverting capability. The low VCESAT bipolar switches enable the device to deliver high current outputs in a small footprint. The LT3471 switches at 1.2MHz, allowing the use of tiny, low cost ...

Circuit LTspice 

 

5Vin to 12V at 300mA BOOST Converter

Sep 11th 2014
The LT®3467/LT3467A switching regulators combine a 42V, 1.1A switch with a soft-start function. Pin compatible with the LT1930, its low VCESAT bipolar switch enables the device to deliver high current outputs in a small footprint. The LT3467 switches at 1.3MHz, allowing the use of tiny, low cost and low height inductors ...

Circuit LTspice 

 

LT1617 1-Cell to –9V Inverting Converter

Sep 11th 2014
The LT®1617/LT1617-1 are micropower inverting DC/DC converters in a 5-lead SOT-23 package. The LT1617 is designed for higher power systems with a 350mA current limit and an input voltage range of 1.2V to 15V, whereas the LT1617-1 is intended for lower power and single-cell applications with a 100mA current limit and an extended ...

Circuit LTspice 

 

LT1613 5V to 12V Boost Converter

Sep 10th 2014
The LT®1613 is the industry’s first 5-lead SOT-23 current mode DC/DC converter. Intended for small, low power applications, it operates from an input voltage as low as 1.1V and switches at 1.4MHz, allowing the use of tiny, low cost capacitors and inductors 2mm or less in height. Its small size and high switching frequency ...

Circuit LTspice 

 

LT1308A 5V to 12V Boost Converter

Sep 5th 2014
The LT1308A/LT1308B are micropower, fixed frequency step-up DC/DC converters that operate over a 1V to 10V input voltage range. They are improved versions of the LT1308 and are recommended for use in new designs. The LT1308A features automatic shifting to power saving Burst Mode operation at light loads and consumes just 140µA ...

Circuit LTspice 

 

LT3495 OLED Power Supply from One Li-Ion Cell

Aug 7th 2014
The LT®3495/LT3495B/LT3495-1/LT3495B-1 are low noise boost converters with integrated power switch, feedback resistor and output disconnect circuitry. The parts control power delivery by varying both the peak inductor current and switch off-time. This novel* control scheme results in low output voltage ripple as well as ...

Circuit LTspice 

 

LT1931 2.2MHz, 5V to –5V Inverting Converter

Aug 6th 2014
The LT1931/LT1931A operate in a dual inductor inverting topology that filters both the input side and output side current. Very low output voltage ripple approaching 1mVP-P can be achieved when ceramic output capacitors are used. Fixed frequency switching ensures a clean output free from low frequency noise typically present ...

Circuit LTspice 

 

LT1931 5V to –5V, 350mA Inverting DC/DC Converter

Aug 6th 2014
The LT1931/LT1931A operate in a dual inductor inverting topology that filters both the input side and output side current. Very low output voltage ripple approaching 1mVP-P can be achieved when ceramic output capacitors are used. Fixed frequency switching ensures a clean output free from low frequency noise typically present ...

Circuit LTspice 

 

Altera DSP Development Kit, Cyclone III Edition

Jun 12th 2014
The DSP Development Kit, Cyclone III Edition delivers a complete DSP development environment for design engineers. The DSP Development Kit, Cyclone III Edition includes the Cyclone III development board, the Data Conversion HSMC, the DSP Builder development tool, Quartus II development software, MATLAB/Simulink ...

Circuit 

 

Altera Nios II Embedded Evaluation Kit, Cyclone III Edition

Jun 11th 2014
The Nios II Embedded Evaluation Kit, Cyclone III Edition makes evaluating Altera’s embedded solutions easier than ever. A dozen different processor systems targeting the low cost, low-power Cyclone III FPGA can be evaluated by simply using the LCD color touch panel to scroll through and load your demo of ...

Circuit 

 

Altera Embedded Systems Development Kit, Cyclone III Edition

Jun 10th 2014
The Altera Embedded System Development Kit, Cyclone III Edition is a complete development platform for prototyping embedded systems on Altera’s low-cost, low-power FPGAs. As part of this development kit, you’ll find everything you need; hardware, example processor systems, software applications, FPGA ...

Circuit 

 

Altera Cyclone III FPGA Development Kit

Jun 10th 2014
The Altera Cyclone III FPGA Development Kit combines the largest density low-cost, low-power FPGA available with a robust set of memories and user interfaces. Inside this development kit, you’ll find everything you need to begin Cyclone III FPGA development.   Linear Technology Components LTM4601 ...

Circuit 

 

DC2042A - ENERGY HARVESTING (EH) MULTI-SOURCE DEMOBOARD

Jan 17th 2013
DC2042A - Demo Board for:LTC3588-1 - Piezoelectric Energy Harvesting Power SupplyLTC3108 - Ultralow Voltage Step-Up Converter and Power ManagerLTC3105 - 400mA Step-Up DC/DC Converter with Maximum Power Point Control and 250mV Start-UpLTC3459 - 10V Micropower Synchronous Boost Converter in ThinSOTLTC2935 - Ultra-Low Power Supervisor ...

Demo Board 

 

Dual 3A, 2.5MHz, 42V Boost/Inverting DC/DC Converter with Fault Protection

Jan 25th 2012
MILPITAS, CA – January 25, 2012 – Linear Technology Corporation announces the LT8582, a dual independent channel, step-up DC/DC converter with integrated fault protection features for output shorts, input/output overvoltages, and overtemperature conditions. Each channel of the LT8582 uses two integrated 42V switches: a 1.7A ...

Press Release 

 

DC1734A - LT8582IDKD Demo Board I Dual 3A Boost/Inverting/SEPIC DC/DC Converter

Dec 2nd 2011
Demonstration circuit 1734A features the dual channel LT®8582 in boost and inverting regulator configurations. The circuit is designed to convert a 5V to 10V input source to 12V at 900mA and –12V at 590mA. To limit the temperature rise of the chip to 40°C, on the demo board with no air flow, the maximum combined ...

Demo Board LTspice 

 

DC1661A - LT3579EFE/LT3579EFE-1 Demo Board | 2 Paralleled LT3579's, 5V ≤ VIN ≤ 10V, Vout = 12V @ 3.5A

Mar 18th 2011
Demonstration circuit 1661A features the LT®3579 and LT3579-1 in a parallel boost regulator configuration. The circuit is designed to convert a 5V to 10V input source to 12V at 3.5A. DC1661A is designed to survive output short circuit events with an external disconnect MOSFET at the output as default. ...

Demo Board 

 

2A, 42V Boost Converter Now Offered in High Temperature "H" & "MP" Grades

Aug 30th 2010
MILPITAS, CA - August 30, 2010 - Linear Technology announces the "H-grade" and "MP-grade" versions of the LT3580, a current-mode, fixed frequency step-up DC/DC converter with internal 2A, 42V switch. The device operates from an input voltage range of 2.5V to 32V, making it suitable for applications with input sources ranging ...

Press Release 

 

DC1514A - LT3579EFE Demo Board | 5V ≤ VIN ≤ 10V, Vout = 12V @1.75A, Fault Protection

Jun 15th 2010
Demonstration circuit 1514A feature the LT3579 in A Boost Regulator configuration. The Boost is designed to convert a 5V to 10V input source to 12V at 1.75A. DC1514A is designed to survive output short circuit events with the external MOSFET installed at the input as default. The board includes an option to install the MOSFET ...

Demo Board 

 

6A, 2.5MHz, 42V Boost/Inverting DC/DC Converter with Fault Protection

Jun 3rd 2010
MILPITAS, CA — June 3, 2010 — Linear Technology Corporation announces the LT3579, a current mode, fixed frequency step-up DC/DC converter with integrated fault protection features for output shorts, input/output overvoltages, and overtemperature conditions. The LT3579 incorporates two integrated 42V switches, a 3.4A master switch ...

Press Release 

 

DC383B - LTC1930ES5/LTC1931ES5 Demo Board | 3 Circuits: Boost/SEPIC/Inverter, 5Vin to 12Vout1@300mA, 10V-16Vin to 12Vout2@300mA, 12Vin to -12Vout3@350mA

May 17th 2010
Demonstration Circuit 383B is multipurpose demonstration board featuring the LT1930 and LT1931. The demo board offers three separate DC/DC converters. The Boost circuit is designed to convert a 5V input to 12V output at 300mA maximum load. The SEPIC circuit generates a 12V/300mA output from a 10V~16V variable input. The Inverter ...

Demo Board LTspice 

 

DC1424A-B - LT3581EMSE Demo Board | VIN= 5V to 12V, VOUT1 = -12V @ 750mA

May 5th 2010
Demonstration circuits 1424A-A and 1424A-B feature the LT3581 in Boost and Inverting Regulator configurations, respectively. The Boost is designed to convert a 5V to 10V input source to 12V at 900mA, and the Inverter a 5V to 12V to -12V at 750mA. DC1424A-A is designed to survive output short circuit events with the external ...

Demo Board 

 

DC1424A-A - LT3581EMSE Demo Board | VIN= 5V to 10V, VOUT1 = 12V @ 900mA

May 5th 2010
Demonstration circuits 1424A-A and 1424A-B feature the LT3581 in Boost and Inverting Regulator configurations, respectively. The Boost is designed to convert a 5V to 10V input source to 12V at 900mA, and the Inverter a 5V to 12V to -12V at 750mA. DC1424A-A is designed to survive output short circuit events with the external ...

Demo Board LTspice 

 

LT3579 1MHz, 5V to ±12V Converter

Apr 28th 2010
The LT®3579 is a PWM DC/DC converter with built-in fault protection features to aid in protecting against output shorts, input/output overvoltage, and overtemperature conditions. The part consists of a 42V master switch, and a 42V slave switch that can be tied together for a total current limit of 6A. ...

Circuit 

 

LT3579 1.2MHz, 5V to -12V Inverting Converter

Apr 28th 2010
The LT®3579 is a PWM DC/DC converter with built-in fault protection features to aid in protecting against output shorts, input/output overvoltage, and overtemperature conditions. The part consists of a 42V master switch, and a 42V slave switch that can be tied together for a total current limit of 6A. ...

Circuit 

 

LT3579 1MHz SEPIC Converter Generates a 12V Output from a 9V to 16V Input

Apr 28th 2010
The LT®3579 is a PWM DC/DC converter with built-in fault protection features to aid in protecting against output shorts, input/output overvoltage, and overtemperature conditions. The part consists of a 42V master switch, and a 42V slave switch that can be tied together for a total current limit of 6A. ...

Circuit LTspice 

 

LT3579 1MHz, 2-Phase Converter Generates a 24V Output from a 8V to 16V Input and Uses Small Components

Apr 28th 2010
The LT®3579 is a PWM DC/DC converter with built-in fault protection features to aid in protecting against output shorts, input/output overvoltage, and overtemperature conditions. The part consists of a 42V master switch, and a 42V slave switch that can be tied together for a total current limit of 6A. ...

Circuit 

 

LT3579 VFD (Vacuum Flourescent Display) Power Supply Switches at 1MHz

Apr 28th 2010
The LT®3579 is a PWM DC/DC converter with built-in fault protection features to aid in protecting against output shorts, input/output overvoltage, and overtemperature conditions. The part consists of a 42V master switch, and a 42V slave switch that can be tied together for a total current limit of 6A. ...

Circuit 

 

LT3579 500kHz SEPIC Converter Generates 3.3V from a 3V to 33V Input

Apr 28th 2010
The LT®3579 is a PWM DC/DC converter with built-in fault protection features to aid in protecting against output shorts, input/output overvoltage, and overtemperature conditions. The part consists of a 42V master switch, and a 42V slave switch that can be tied together for a total current limit of 6A. ...

Circuit 

 

LT3579 2MHz, Boost Converter with Output Disconnect Generates a 5V Output from 2.8V to 4.2V Input

Apr 28th 2010
The LT®3579 is a PWM DC/DC converter with built-in fault protection features to aid in protecting against output shorts, input/output overvoltage, and overtemperature conditions. The part consists of a 42V master switch, and a 42V slave switch that can be tied together for a total current limit of 6A. ...

Circuit 

 

3.3A, 2.5MHz, 42V Boost/Inverting DC/DC Converter with Fault Protection

Apr 7th 2010
MILPITAS, CA — April 7, 2010 — Linear Technology Corporation announces the LT3581, a current mode, fixed frequency step-up DC/DC converter with integrated fault protection features for output shorts, input/output overvoltages, and overtemperature conditions. The LT3581 uses two integrated 42V switches – a 1.9A master switch ...

Press Release 

 

Boost & Inverting DC/DC Converter for Active Matrix OLED & CCD Bias

May 27th 2009
MILPITAS, CA - May 27, 2009 - Linear Technology announces the LT3582, LT3582-5 and LT3582-12 dual channel DC/DC converters which deliver both positive and negative outputs required in many biasing applications such as active matrix OLED (organic light-emitting diode) displays as well as CCD (charge coupled device) applications. ...

Press Release 

 

2.7V to 4.2V to -5V at 90mA and 4.6V at 100mA AMOLED Power Supply

May 4th 2009
LT3582 are dual DC/DC converters with positive and negative outputs. The positive output voltage can be set between 3.2V and 12.775V in 25mV steps. The negative output voltage can be set between –1.2V and –13.95V in –50mV steps. Optional I2C Programming. ...

Circuit 

 

DC1247A - LT3582EUD Demo Board | 2.7V-5.5Vin, Programmable Vout Boost and Inverting DC/DC Converters with OTP (Req DC590)

May 4th 2009
Demonstration circuit 1247A features the LT3582 an I2C Programmable Boost and Single Inductor Inverting DC/DC Converters with OTP. It converts a 2.7V-5.5V source to two outputs, a positive and a negative. The positive output can be programmed from 3.2V to 12.775V at 25mV intervals and the negative from -1.2V to -13.95V at 50mV ...

Demo Board QuikEval System 

 

2MHz, Five Output Regulator for TFT-LCD Panels

Oct 7th 2008
MILPITAS, CA - October 7, 2008 - Linear Technology Corporation announces the LT3513, a five output monolithic switching regulator packaged in a 5mm x 7mm QFN package. It offers a 2.2A (ISW) buck regulator, a 1.5A (ISW) boost regulator, a 250mA (ISW) boost regulator, a 250mA (ISW) inverter and an LDO controller, all in a single ...

Press Release 

 

Dual Boost Plus Inverting DC/DC Converter for CCD/LCD Applications in a 3mm x 3mm QFN

Sep 23rd 2008
MILPITAS, CA - September 23, 2008 - Linear Technology announces the LT3587, a triple channel (dual boost plus inverter), ±32V, 1MHz DC/DC converter with output disconnect. Its internal 800mA boost and 900mA inverter can deliver up to 50mA at 15V and 100mA at -8V from a Li-Ion cell, providing bias for the latest generation of ...

Press Release 

 

2 AA Cells Provide CCD Positive and Negative Supply and Three White LED Backlight LED Driver

Aug 18th 2008
The LT3587 provides a complete biasing solution for CCD (12V@10mA, -8V@20mA) and LED backlighting from 2 AA cells ...

Circuit 

 

Driver For CCD Imager and an OLED Display Panel With Soft Start

Aug 18th 2008
The three outputs of the LT3587 can be configured to provide positive (+15V@50mA) and negative (-8V@100mA) bias for a CCD imager as well as 16V@20mA to bias an OLED display ...

Circuit 

 

DC1348A - LT3587EUD DEMO BOARD | High Voltage Monolithic Inverter and Dual Boost

Aug 18th 2008
DC1348A - Demo Board for:LT3587 - High Voltage Monolithic Inverter and Dual Boost ...

Demo Board 

 

Li-Ion Powered Supply for CCD Imager and Five White Backlight LEDs

Aug 18th 2008
The LT3587 provides a complete biasing solution for CCD (15V@50mA, -8V@100mA) and LED backlighting from a single Li-Ion cell ...

Circuit 

 

Complete Power Solution For Portable Cameras

Aug 18th 2008
The LT3587 and LT3586 can combine to provide all required supplies for a digital camera: 3.3V@1A for system I/O, 1.8V@400mA for memory, 1.6V@400mA for core supply, 5V@800mA for audio/motor drive, positive (15V@50mA) and negative (-8V@100mA) CCD imager bias and white LED backlighting ...

Circuit 

 

DC1028A - LT3513EUHF DEMO BOARD | 2MHz High Current 5-Output Regulator for TFT LCD Panels

Jul 28th 2008
DC1028A - Demo Board for:LT3513 - 2MHz High Current 5-Output Regulator for TFT-LCD Panels ...

Demo Board LTspice 

 

5 Output Regulator For TFT-LCD Panels: 5V@0.5A, 22V@20mA, -10V@20mA, 3.3V@0.5A, 8V@80mA

Jul 28th 2008
The LT3513 5-output adjustable switching regulator provides power for large TFT-LCD panels, providing Vlogic, Avdd, Von and Voff ...

Circuit LTspice 

 

DC1219A-A - LT3495EDDB Demo Board | 3-6Vin to 15Vout at 75mA

Jul 11th 2008
Demonstration circuit 1219A-A, A-B, A-C and A-D are micropower low noise boost converters with output disconnect featuring the four different LT3495 versions: LT3495 (0.65A switch current, switching frequency above audible range), LT3495B (0.65A switch current), LT3495-1 (0.35 switch current, switching frequency above audible ...

Demo Board 

 

DC1219A-C - LT3495EDDB-1 Demo Board | Micropower 3-6Vin to 15Vout at 36mA

Jul 11th 2008
Demonstration circuit 1219A-A, A-B, A-C and A-D are micropower low noise boost converters with output disconnect featuring the four different LT3495 versions: LT3495 (0.65A switch current, switching frequency above audible range), LT3495B (0.65A switch current), LT3495-1 (0.35 switch current, switching frequency above audible ...

Demo Board 

 

DC1219A-B - LT3495BEDDB Demo Board | Micropower 3-6Vin to 15Vout at 75mA

Jul 11th 2008
Demonstration circuit 1219A-A, A-B, A-C and A-D are micropower low noise boost converters with output disconnect featuring the four different LT3495 versions: LT3495 (0.65A switch current, switching frequency above audible range), LT3495B (0.65A switch current), LT3495-1 (0.35 switch current, switching frequency above audible ...

Demo Board 

 

DC1219A-D - LT3495BEDDB-1 Demo Board | 3-6Vin to 15Vout at 36mA

Jul 11th 2008
Demonstration circuit 1219A-A, A-B, A-C and A-D are micropower low noise boost converters with output disconnect featuring the four different LT3495 versions: LT3495 (0.65A switch current, switching frequency above audible range), LT3495B (0.65A switch current), LT3495-1 (0.35 switch current, switching frequency above audible ...

Demo Board 

 

Adjustable TFT Bias Power Supply for TFT-LCDs & LED Driver in a 4x4mm QFN

Mar 20th 2008
MILPITAS, CA - March 20, 2008 - Linear Technology announces the LTC3524, an integrated BIAS and white LED power converter solution for small to medium sized (3" to 7") thin film transistor (TFT) liquid crystal display (LCD) panels. The device operates from an input voltage range of 2.5V to 6V, enabling it to accommodate multicell ...

Press Release 

 

Li-Ion to +5V@25mA, +16V@1mA, –13V@1mA TFT LCD Power Supply + 10 White LEDs

Feb 11th 2008
The LTC3524 is an integrated BIAS and white LED power converter solution for small/medium-sized polysilicon thin film transistor (TFT) liquid crystal (LCD) display panels. ...

Circuit 

 

LCD Bias (+5V, -7.5V, +12.5V) Plus 8 LED Power Supply

Feb 11th 2008
The LTC3524 is an integrated BIAS and white LED power converter solution for small/medium-sized polysilicon thin film transistor (TFT) liquid crystal (LCD) display panels. A 1.5MHz synchronous boost converter generates a programmable low noise, high efficiency 25mA TFT supply of up to 6.0V. Regulated, low ripple charge pumps ...

Circuit LTspice 

 

DC1121A - LTC3524EUF | Five Output Power Supply and LED Driver for Small to Med TFT-LCDs

Feb 11th 2008
DC1121A - Demo Board for:LTC3524 - Adjustable TFT Bias Supply with WLED Driver ...

Demo Board LTspice 

 

2.5MHz Boost/Inverter DC/DC Converter with 2A/42V Switch & Synchronization

Oct 4th 2007
MILPITAS, CA - October 4, 2007 - Linear Technology Corporation announces the LT3580, a current mode, fixed frequency step-up DC/DC converter with an internal 2A, 42V switch. It operates from an input voltage range of 2.5V to 32V, making it suitable for applications with input sources ranging from a single-cell Li-Ion to automotive ...

Press Release 

 

DC1144A-A - LT3580EDD Demo Board | 3V ≤ VIN ≤ 10V, VOUT = 12V @ 300mA

Aug 23rd 2007
Demonstration circuits 1144A-A and 1144A-B feature the LT3580EDD in Boost and Inverting regulator configurations, respectively. The demo circuits demonstrate small size and low component count. The DC1144A-A is designed to convert a 3V to 10V source to 12V at 300mA, while the DC1144A-B inverter converts a 5V to 12V source to ...

Demo Board LTspice 

 

DC1144A-B - LT3580EDD Demo Board | 5V ≤ VIN ≤ 12, VOUT = -12V @ 350mA

Aug 23rd 2007
Demonstration circuits 1144A-A and 1144A-B feature the LT3580EDD in Boost and Inverting regulator configurations, respectively. The demo circuits demonstrate small size and low component count. The DC1144A-A is designed to convert a 3V to 10V source to 12V at 300mA, while the DC1144A-B inverter converts a 5V to 12V source to ...

Demo Board 

 

Dual Output Boost Drives up to 6 White LEDs & an OLED Display from a 2mm x 3mm DFN Package

Jun 13th 2007
MILPITAS, CA - June 13, 2007 - Linear Technology announces the LT3498, a dual output boost converter featuring a 2.3MHz PWM LED driver and a low noise OLED driver. The device includes an internal power switch and Schottky diode for each channel, all in 2mm x 3mm DFN package. The LT3498's wide 2.5V to 12V input voltage range enables ...

Press Release 

 

Li-Ion to Two White LEDs and OLED/LCD Bias

May 10th 2007
The LT3498 can provide both the positive bias voltage required for OLED or CCD bias as well as drive multiple white LEDs for display backlighting ...

Circuit 

 

DC1137A - LT3498EDDB Demo Board | Boost LED Driver & OLED Driver, 3V ≤ VIN ≤ 5.25V, VLED up to 26V @ 20mA (x6)

May 10th 2007
Demonstration circuit 1137 is a 20mA Six White LED Driver and OLED driver with Integrated Schottky featuring the LT3498. The LT3498 is a dual output boost converter featuring a 2.3MHz PWM LED driver and a PFM (Pulse Frequency Modulation) OLED driver. The demo board is designed to operate from 3V to 5V, ideal for Li Ion battery ...

Demo Board LTspice 

 

Micropower, Low Noise Boost Converters with Integrated Schottky Diode in 3mm x 2mm DFN Package

Nov 29th 2006
MILPITAS, CA - November 29, 2006 - Linear Technology Corporation announces the LT3494/A low noise boost converters with integrated power switches, Schottky diodes and output disconnect circuitry. The LT3494 uses a 180mA switch, the LT3494A uses a 350mA switch, and both parts are packaged in a 3mm x 2mm DFN-8 package. Their wide ...

Press Release 

 

DC1024A-A - LT3494EDDB Demo Board | 3V-4.2Vin, 15Vout @ 32mA

Nov 14th 2006
Demonstration circuits 1024A-A and 1024A-B are Micropower Low Noise Boost Converters With Output Disconnect featuring the LT3494 and LT3494A respectively. The demo circuits demonstrate small size and low component count in Boost configuration. Both demo versions are designed to convert a 3V-4.2V source to 15V. The only difference ...

Demo Board LTspice 

 

DC1024A-B - LT3494AEDDB Demo Board | 3V-4.2Vin, 15Vout @ 44mA

Nov 14th 2006
Demonstration circuits 1024A-A and 1024A-B are Micropower Low Noise Boost Converters With Output Disconnect featuring the LT3494 and LT3494A respectively. The demo circuits demonstrate small size and low component count in Boost configuration. Both demo versions are designed to convert a 3V-4.2V source to 15V. The only difference ...

Demo Board LTspice 

 

DC925A - LT3489EMS8E Demo Board | Triple Output, Boost Plus 23V Charge Pump & -8V Inverting Charge Pump

Sep 21st 2006
Demonstration circuit 925 features the LT3489EMS8E in a circuit specifically designed to drive large TFT/LCD displays. The demo circuit demonstrates small size and low component count in a Boost Circuit. It converts a 3.3V-6V input to 8V at 600mA, 23V at 10mA and -8V at 20mA. Since the maximum Vin of the LT3489 is 16V, this ...

Demo Board LTspice 

 

Boost & Inverting DC/DC Converter for CCD Bias Delivers 45mA at 15V & 90mA at -8V from Li-Ion

May 24th 2006
MILPITAS, CA - May 24, 2006 - Linear Technology Corporation announces the LT3487, a dual channel (boost/inverter), 2MHz DC/DC converter with output disconnect. Its internal 750mA/900mA 30V switches can deliver up to 45mA at 15V and 90mA at -8V from a single Li-Ion cell, providing bias for the latest generation of CCD (Charge-Coupled ...

Press Release 

 

+15V and -8V Low Vin (2.7V to 5V Vin) CCD Bias

May 3rd 2006
Postive (15V@40mA) and negative (-8V@80mA) bias voltages for a CCD imager can be generated from a 2.7V to 5V input supply by the LT3487 ...

Circuit 

 

DC912A - LT3487EDD Demo Board

May 3rd 2006
DC912A - Demo Board for:LT3487 - Boost and Inverting Switching Regulator for CCD Bias ...

Demo Board LTspice 

 

+15V and -8V Boost and Inverting CCD Bias

May 3rd 2006
The dual boost/inverting LT3487 can provide both the positive (15V@45mA) and negative (-8V@90mA) bias voltages for a CCD imager ...

Circuit LTspice 

 

+24V and -16V LCD Bias

May 3rd 2006
Positive (24V@24mA) and negative (-16V@24mA) bias voltages for TFT LCD displays can be generated from a 3V to 6V input supply by the LT3487 ...

Circuit 

 

Combo White LED Driver and OLED/TFT Boost Regulator in a 3mm x 3mm DFN Minimizes Board Space

Oct 20th 2005
MILPITAS, CA - October 20, 2005 - - Linear Technology announces the LT3466-1 dual step-up DC/DC converter: a white LED driver and a boost converter in a low profile 3mm x 3mm DFN package. The LED driver channel can drive up to 10 white LEDs from a single cell Li-Ion input at up to 83% efficiency. The boost converter can generate ...

Press Release 

 

DC883A - LT3473EDD | Li-Ion to 25V Step-Up DC/DC Converter, 3V to 4.2Vin, 25Vout @ 80mA

Mar 4th 2005
Demonstration circuit DC883 features the LT®3473 micropower step-up DC/DC converters with integrated Schottky diode and output disconnect circuitry. The output on DC883 is 25V at up to 80mA from a 3~4.2V input, while automatic Burst Mode operation maintains efficiency at light load. The lithium ion battery input voltage ...

Demo Board LTspice 

 

DC1280A - LT3471EDD Demo Board | Dual 12Vout @ 300mA & -12Vout @ 200mA Boost/Inverter in 3x3 DFN

Sep 23rd 2004
Demonstration circuit 1280A is a dual output converter featuring the LT3471EDD in Boost and Inverter configurations. Both converters are powered from the same 4.5V to 10V input source. The Boost converter puts out 12V at 300mA and the Inverter -12V at 200mA. The demo circuit demonstrates small size and low component count. The ...

Demo Board 

 

OLED Driver: 7V@350mA, -7V@250mA

Sep 23rd 2004
The dual boost/inverting LT3471 provides positive (7V@350mA) and negative (-7V@250mA) bias voltages for an OLED display from a single cell Li-Ion ...

Circuit LTspice 

 

DC760A - LT3472EDD | Boost and Inverting DC/DC Converters, Vin = 2.7V - 4.2V, Vout1 = 15V @ 25mA-45mA, Vout2 = -8V @ 35mA-65mA

Sep 8th 2004
Demonstration circuit 760 is a dual, output, 1.1MHz Boost/Inverter in a 3mm x 3mm DFN featuring the LT3472EDD. The demo circuit demonstrates small size and low component count in a Boost Circuit and an Inverting Circuit. The Boost Converter is designed to convert a 2.7V-4.2V input to 15V output at 25mA- 45mA load. The Inverting ...

Demo Board 

 

LT3472 Li-Ion CCD Bias Supply (15V, -8V)

Sep 8th 2004
The LT3472 delivers up to –8V at 50mA and 15V at 20mA from a lithium-ion cell, providing bias for many popular CCD imagers ...

Circuit 

 

DC703A - LTC3459ES6 Demo Board | Vin = 1.8V to 5.5V, Vout = 8V @ 2mA / 20mA / 40mA

Mar 17th 2004
Demonstration circuit 703 features the LTC3459 10V micropower synchronous boost converter. The circuit in DC703 is designed to generate an 8V output from a 1.8V to 5.5V input voltage range. The maximum output current is 40mA and is dependent on the input voltage. ...

Demo Board 

 

Li-Ion to 8 White LEDs and +/-15V TFT LCD Bias Supply

Mar 3rd 2004
The LT3466-1 provides a small, integrated solution for TFT LCD Bias (+/-15V @ 10mA) and backlighting (8 white LEDs) in a single package ...

Circuit 

 

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