Monitor, Control and Protection Hot Swap Controllers High Voltage Hot Swap Controllers

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Circuit Breakers Vin Range Circuit Breaker Threshold Circuit Breaker Accuracy Isupply Features Comments Packages Power Good Output Active Limiting ADC UV OV Sequencing Ishutdown In-Rush Current Temp Range Design Tools Demo Boards Featured New Date Added Price 1k* Product Category Package Area Package Height Export Control Auto & Transport Terminal Finish
Units # % mA yes/no yes/no yes/no µA mm² mm yes/no
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LT1640A 1 -10V to -80V 50mV 20 1.3 - -48V hot swap controller, Improved drain pin ruggedness, Powergood active high (AH) or low (AL) N-8,SO-8 yes no - yes yes no Miller Cap C,I - - no no 2003-04-21 $1.90 (LT1640ALCN8) High Voltage Hot Swap Controllers 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LT4250 1 -18V to -80V 50mV 20 1.6 - -48V hot swap controller, Powergood active high (H) or low (L) N-8,SO-8 yes yes - yes yes no Miller Cap C,I LTspice Model DC429A no no 2001-05-25 $2.30 (LT4250LCN8) High Voltage Hot Swap Controllers 31mm² (SO-8),65.7mm² (N-8) 1.75mm (SO-8),3.3mm (N-8) no no Lead,Matte Tin
LT4254 1 10.8V to 36V 50mV 20 1.9 - Positive high voltage hot swap controller with open circuit detect output SSOP-16 yes yes - yes yes no Active C,I - DC684A no no 2003-03-25 $1.95 (LT4254CGN) High Voltage Hot Swap Controllers 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no yes Lead,Matte Tin
LT4256-1/-2 1 10.8V to 80V 55mV 18 1.8 - Positive high voltage hot swap. Pin-compatible with LT1641. -1 Latchoff, -2 Auto-Retry SO-8 yes yes - yes no no Active C,I LTspice File DC1354A-A,DC1354A-B no no 2004-01-27 $1.75 (LT4256-2CS8) High Voltage Hot Swap Controllers 31mm² (SO-8) 1.75mm (SO-8) no no Lead,Matte Tin
LT4256-3 1 10.8V to 80V 55mV 18 1.8 - Positive high voltage hot swap controller with open circuit detect output. Higher voltage version of LT4254 SSOP-16 yes yes - yes yes no Active C,I LTspice Model DC684A no no 2004-01-27 $2.10 (LT4256-3CGN) High Voltage Hot Swap Controllers 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no yes Lead,Matte Tin
LT4356-1 1 4V to 80V 50mV 10 1 Surge Stopper, Low Iq Shutdown Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, Auto-retry 4x3 DFN-12,MS-10,SO-16 yes yes - no no no 7 Ramp C,I,H LTspice File DC1018B-B,DC1018B-A no no 2007-07-02 $1.98 (LT4356CDE-1) Extended Temperature (H & MP) Power Management,High Voltage Hot Swap Controllers,Surge Stopper, Overvoltage & Overcurrent Protection 12mm² (4x3 DFN-12),14.7mm² (MS-10),62mm² (SO-16) 0.75mm (4x3 DFN-12),1.1mm (MS-10),1.75mm (SO-16) no yes Lead,Matte Tin
LT4356-2 1 4V to 80V 50mV 10 1 Surge Stopper, Low Iq Shutdown Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode (aux amp stays on), Auto-retry 4x3 DFN-12,SO-16 yes yes - no no no 60 Ramp C,I,H LTspice File DC1018B-B,DC1018B-A no no 2007-07-02 $1.98 (LT4356CDE-2) Extended Temperature (H & MP) Power Management,High Voltage Hot Swap Controllers,Surge Stopper, Overvoltage & Overcurrent Protection 12mm² (4x3 DFN-12),62mm² (SO-16) 0.75mm (4x3 DFN-12),1.75mm (SO-16) no no Lead,Matte Tin
LT4356-3 1 4V to 80V 50mV 10 1 Surge Stopper, Low Iq Shutdown Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, Latchoff 4x3 DFN-12,MS-10,SO-16 yes yes - no no no 7 Ramp C,I,H,MP LTspice Model DC1018B-C no no 2009-03-19 $1.98 (LT4356CDE-3) Extended Temperature (H & MP) Power Management,High Voltage Hot Swap Controllers,Surge Stopper, Overvoltage & Overcurrent Protection 12mm² (4x3 DFN-12),14.7mm² (MS-10),62mm² (SO-16) 0.75mm (4x3 DFN-12),1.1mm (MS-10),1.75mm (SO-16) no yes Matte Tin,Lead
LT4356MP-1 1 4V to 80V 50mV 15 1 Surge Stopper, Low Iq Shutdown Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, -55C to 125C Operation, Shutdown mode, Auto-retry MS-10,SO-16 yes yes - no no no 7 Ramp MP LTspice File - no no 2009-05-26 $5.94 (LT4356MPMS-1) Extended Temperature (H & MP) Power Management,High Voltage Hot Swap Controllers,Surge Stopper, Overvoltage & Overcurrent Protection 14.7mm² (MS-10),62mm² (SO-16) 1.1mm (MS-10),1.75mm (SO-16) no yes Lead,Matte Tin
LT4356MP-2 1 4V to 80V 50mV 15 1 Surge Stopper, Low Iq Shutdown Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, -55C to 125C Operation, Shutdown mode (aux amp stays on), Auto-retry SO-16 yes yes - no no no 60 Ramp MP LTspice File - no no 2009-05-26 $5.94 (LT4356MPS-2) Extended Temperature (H & MP) Power Management,High Voltage Hot Swap Controllers,Surge Stopper, Overvoltage & Overcurrent Protection 62mm² (SO-16) 1.75mm (SO-16) no no Lead,Matte Tin
LT4363 1 4V to 80V 50mV 10 0.7 Surge Stopper, Low Iq Shutdown Ride-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, Latchoff or auto-retry 4x3 DFN-12,MS-12,SO-16 yes yes - yes yes no 7 Ramp C,I,H,MP LTspice File DC1935A-A,DC1935A-B,DC2062A-A,DC2062A-B,DC2150A-C no no 2011-12-20 $2.48 (LT4363CS-1) Extended Temperature (H & MP) Power Management,High Voltage Hot Swap Controllers,Surge Stopper, Overvoltage & Overcurrent Protection 12mm² (4x3 DFN-12),19.8mm² (MS-12),62mm² (SO-16) 0.75mm (4x3 DFN-12),1.1mm (MS-12),1.75mm (SO-16) no yes Matte Tin,Lead
LTC4226 2 4.5V to 44V 50mV 10 0.7 - Wide Operating Range Dual Hot Swap Controller 3x3 QFN-16,MS-16 no yes - no no no C,I LTspice File DC1627A-A,DC1627A-B yes no 2012-10-25 $3.10 (LTC4226CMS-1) High Voltage Hot Swap Controllers,Low Voltage Hot Swap Controllers 9mm² (3x3 QFN-16),19.8mm² (MS-16) 0.75mm (3x3 QFN-16),1.1mm (MS-16) no yes Matte Tin
LTC4231 1 2.7V to 36V 50mV 6 0.004 Low Iq, Low Iq Shutdown Low Iq Hot Swap Controller, -1 remains off after fault, -2 automatic retry 3x3 QFN-12,MS-12 yes yes - yes yes no 0.3 Active C,I,H LTspice Model DC2161A-A,DC2161A-B yes no 2014-08-01 $2.25 (LTC4231CMS-1) Extended Temperature (H & MP) Power Management,High Voltage Hot Swap Controllers,Low Voltage Hot Swap Controllers 9mm² (3x3 QFN-12),19.8mm² (MS-12) 0.75mm (3x3 QFN-12),1.1mm (MS-12) no no Matte Tin
LTC4251 1 -15V to -500V 50mV 20 0.8 - Negative voltage hot swap controllers in SOT-23, Options for UV/OV thresholds SOT-23 no yes - yes Active C,I LTspice Model - no no 2001-07-10 $2.01 (LTC4251-2CS6) High Voltage Hot Swap Controllers 8.1mm² (SOT-23) 1mm (SOT-23) no no Lead,Matte Tin
LTC4252 1 -15V to -500V 50mV 10 0.8 - Negative voltage hot swap controllers, -1 Latchoff, -2 Auto-Retry, LTC4252A for tighter UV/OV/ECB accuracy. MS-10,MS-8 yes yes - yes yes no Active/SS C,I LTspice Model - no no 2001-07-24 $2.00 (LTC4252-2CMS8) High Voltage Hot Swap Controllers 14.7mm² (MS-8),14.7mm² (MS-10) 1.1mm (MS-8),1.1mm (MS-10) no no Lead,Matte Tin
LTC4253B 1 -15V to -500V 50mV 20 0.8 - -48V Hot Swap Controller with Sequencer SSOP-16 yes yes - yes yes yes Active/SS C,I - - no no 2002-05-22 $2.95 (LTC4253BCGN) High Voltage Hot Swap Controllers 30.9mm² (SSOP-16) 1.75mm (SSOP-16) no no Matte Tin
LTC4260 1 8.5V to 80V 50mV 10 2 8-bit ADC, Digital Interface Positive High Voltage Hot Swap Controller with I²C Compatible Monitoring 5x5 QFN-32,SSOP-24,SW-24 yes yes 8-bit yes yes no Active C,I LTspice Model,Linduino File DC786A yes no 2004-11-04 $5.95 (LTC4260CUH) High Voltage Hot Swap Controllers 25mm² (5x5 QFN-32),54.2mm² (SSOP-24),166mm² (SW-24) 0.75mm (5x5 QFN-32),1.75mm (SSOP-24),2.64mm (SW-24) no no Lead,Matte Tin
LTC4261 1 -12V to -100V 50mV 10 2 10-bit ADC, Digital Interface Negative voltage hot swap controller with ADC and I2C, Defaults to latchoff, -2 for Auto-Retry 4x5 QFN-24,SSOP-28 yes yes 10-bit yes yes no Active/SS C,I LTspice File,Linduino File DC998A no no 2005-08-31 $5.95 (LTC4261CUFD-2) High Voltage Hot Swap Controllers 20mm² (4x5 QFN-24),61.9mm² (SSOP-28) 0.75mm (4x5 QFN-24),1.75mm (SSOP-28) no no Lead,Matte Tin
LTC4364 1 4V to 80V 50mV 10 0.37 Surge Stopper, Ideal Diode, Low Iq Shutdown Ride-through protection with ideal diode, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, -1 Latchoff, -2 Auto-retry 4x3 DFN-14,MS-16,SO-16 yes yes - no yes 10 C,I,H LTspice File DC2027A-A,DC2027A-B no no 2012-07-12 $3.45 (LTC4364CS-1) Extended Temperature (H & MP) Power Management,High Voltage Hot Swap Controllers,PowerPath Controllers & Ideal Diodes,Surge Stopper, Overvoltage & Overcurrent Protection 12mm² (4x3 DFN-14),19.8mm² (MS-16),62mm² (SO-16) 0.75mm (4x3 DFN-14),1.1mm (MS-16),1.75mm (SO-16) no yes Matte Tin
LTC4380 1 4V to 72V 50mV 10 0.008 Surge Stopper, Low Iq, Low Iq Shutdown Ride-through protection with 8uA Iq, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, Latchoff or auto-retry 3x3 DFN-10,MS-10 no yes - 6 Ramp C,I,H LTspice Model DC2178A-A,DC2178A-B yes yes 2016-04-14 $2.48 (LTC4380CMS-1) Extended Temperature (H & MP) Power Management,High Voltage Hot Swap Controllers,Surge Stopper, Overvoltage & Overcurrent Protection 9mm² (3x3 DFN-10),14.7mm² (MS-10) 0.75mm (3x3 DFN-10),1.1mm (MS-10) no no Matte Tin
LTM9100 1 -1000V to 1000V 50mV 10 50 10-bit ADC, Digital Interface, Galvanic Isolation, Low Iq Shutdown Anyside High Voltage Isolated Switch Controller with I²C Command and Telemetry 22mm x 9mm x 5.16mm BGA yes yes 10-bit yes yes no 0 Active/SS C,I,H LTspice Model DC2423A-A,DC2423A-B yes yes 2017-02-01 $19.45 (LTM9100CY) High Voltage Hot Swap Controllers,µModule Isolated Transceivers 198mm² (22mm x 9mm x 5.16mm BGA) 5.16mm (22mm x 9mm x 5.16mm BGA) no no SAC305