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龙人旗下深圳市龙芯世纪科技有限公司
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  • 热插拔  
  • 发布时间：2013/7/25 9:26:21   修改时间：2013/7/25 9:26:21 浏览次数：1843

  • 热插拔

    凌力尔特提供的热插拔控制器IC可限制浪涌电流、在正常操作期间实施电流限制，并提供了其他的监控功能。其应用包括 -48V 或 +48V 电信和网络、以太网供电 (PoE)、ATCA、PCI、CompactPCI 和低电压电源排序。

    热插拔
    Product Circuit Breakers  (#) Vin Range  Circuit Breaker Threshold  Circuit Breaker Accuracy  (%) Active Limiting  (yes/no) ADC  Comments  Packages 
    LT1640A 1 -10 to -80 50mV 20 no - High voltage controller for -48V DC/DC modules. Improved drain pin ruggedness.  Power Good active high SO-8
    LT1640A 1 -10 to -80 50mV 20 no - High voltage controller for -48V DC/DC modules. Improved drain pin ruggedness. Power Good active low SO-8
    LT4220 2 卤2.7 to 卤16.5 48mV, -52mV 17 yes Controls positive and negative voltages. Selectable tracking mode SSOP-16
    LT4250 1 -18 to -80 50mV 20 yes - Negative 48V Hot Swap Controller, designed for modules with a high enable input SO-8
    LT4250 1 -18 to -80 50mV 20 yes - Negative 48V Hot Swap Controller, designed for modules with a low enable input SO-8
    LT4254 1 10.8 to 36 50mV 20 yes - Positive high voltage hot swap controller with open circuit detect output SSOP-16
    LT4256-1 1 10.8 to 80 55mV 18 yes - Positive high voltage hot swap. Pin-compatible with LT1641. Latch-Off (LT4256-1) or auto-retry (LT4256-2) operation SO-8
    LT4256-2 1 10.8 to 80 55mV 18 yes - Positive high voltage hot swap. Pin-compatible with LT1641. Latch-Off (LT4256-1) or auto-retry (LT4256-2) operation SO-8
    LT4256-3 1 10.8 to 80 55mV 18 yes - Positive high voltage hot swap controller with open circuit detect output. Higher voltage version of LT4254 SSOP-16
    LT4356-1_-2 1 4V to 80V 50mV 10 yes - Surge Stopper, Auto Retry, Shutdown reduces quiescent current to 7uA DFN-12, MS-10, SO-16
    LT4356-1_-2 1 4V to 80V 50mV 10 yes - Surge Stopper, Auto Retry, Shutdown reduces quiescent current to 60uA, keeps the reference and auxiliary amplifier functioning DFN-12, SO-16
    LT4356-3 1 4V to 80V 50mV 10 yes - Surge Stopper with Fault Latchoff, Shutdown reduces quiescent current to 7uA DFN-12, MS-10, SO-16
    LT4356MP 1 4V to 80V 50mV 15 yes - Surge Stopper, Guaranteed -55掳C to 125掳C Operation,  Shutdown reduces quiescent current to 7uA MS-10, SO-16
    LT4356MP 1 4V to 80V 50mV 15 yes - Surge Stopper, Guaranteed -55掳C to 125掳C Operation,  Shutdown reduces quiescent current to 60uA MS-10, SO-16
    LT4363 1 4V to 80V 50mV 14 yes - High Voltage Surge Stopper with Current Limit DFN-12, MS-12, SO-16
    LTC1421 2 (2) 2.6 to 13.2, (1) -5 to -12 50mV 20 no Controls a third supply for -12V without a circuit breaker. Reset and                                                  power good outputs, connection sense inputs SW-24, SSOP-24
    LTC1421 2 (2) 2.6 to 13.2 (1) -5 to -12 50mV 20 no Controls a third supply for -12V without a circuit breaker. Reset and                                                  power good outputs, connection sense inputs SW-24, SSOP-24
    LTC1422 1 2.55 to 13.2 50mV 28 no System reset, programmable current limit SO-8
    LTC1642 1 2.97 to 16.5 52.5mV 20 yes Protected against surges to 33V, output driver for SCR SSOP-16
    LTC1642A 1 2.97V to 16.5 52.5mV 20 yes Protected against surges to 33V, output driver for SCR SSOP-16
    LTC1643A 4 3.3, 5, 卤12 53mV 24.5 yes Controls 3.3V and 5V with N-Channel FETs, 卤12V supplies controlled with internal switches for PCI and CompactPCI SSOP-16
    LTC1644 4 3.3, 5, 卤12 55mV 27 yes 3.3V, 5V and 卤12V supplies for CompactPCI, LOCAL_PCI_RST# logic, 1V precharge for data bus SSOP-20
    LTC1645 2 (1) 1.18 to 13.2, (1) 2.3 to 13.2 50mV 12 no Power Supply Sequencing, Reset, Fault outputs and spare comparator in 14-pin version SO-8, SO-14
    LTC1646 2 2.7 to 7 56mV 16 yes 3.3V and 5V supplies for CompactPCI, LOCAL_PCI_RST# logic, 1V precharge for data bus SSOP-16
    LTC1647 2 2.7 to 16.5 50mV 20 no Dual Hot Swap controller with a common VCC pin, separate ON pins SO-8
    LTC1647 2 2.7 to 16.5 50mV 20 no Dual Hot Swap controller, combines a fault status flag with automatic retry at the ON pins SO-8
    LTC1647 2 2.7 to 16.5 50mV 20 no Dual Hot Swap controller with individual VCC pins, ON pins and FAULT status pins for each channel SSOP-16
    LTC4210-1 1 2.7 to 16.5 50mV 12 yes Active current limiting with circuit breaker. Automatic retry (4210-1) and latch-off (4210-2) on an overcurrent fault SOT-23
    LTC4210-2 1 2.7 to 16.5 50mV 12 yes Active current limiting with circuit breaker. Automatic retry (4210-1) and latch-off (4210-2) on an overcurrent fault SOT-23
    LTC4210-3_-4 1 2.7V to 7V 50mV 12 yes Hot Swap Controller in 6-Lead SOT-23 Package, Auto Retry After Fault SOT-23
    LTC4210-3_-4 1 2.7V to 7V 50mV 12 yes Hot Swap Controller in 6-Lead SOT-23 Package, Latch Off After Fault SOT-23
    LTC4211 1 2.5 to 16.5 50mV 20 no Active current limiting on in-rush, timed circuit breaker or fast response to catastrophic faults SO-8, MS-8, MS-10
    LTC4212 1 2.5 to 16.5 50mV 20 no Power Good Input with Timer and Glitch Filter for assuring proper powering-up and monitoring of DC/DC converters MS-10
    LTC4213 1 0 to 6 25mV, 50mV, 100mV 10 no No RSENSE Electronic Circuit Breaker DFN-8
    LTC4214 1 -6 to -16 50mV 12 yes Multilevel current limiting, controls -5V supplies if positive supply is available. Latch Off After Fault MS-10
    LTC4214 1 -6 to -16 50mV 12 yes Multilevel current limiting, controls -5V supplies if positive supply is available. Automatic Retry After Fault MS-10
    LTC4215 1 2.9V to 15V 25mV 10 yes 8-bit I2C Internal 8-Bit ADC Measure Current, Voltage, 20渭s (LTC4215) Circuit Breaker Timeout QFN-24, SSOP-16
    LTC4215-1_-3 1 2.9V to 15V 25mV 10 yes 8-bit I2C Internal 8-Bit ADC Measure Current, Voltage, Circuit Breaker Timeout: 20渭s (LTC4215-1) QFN-24
    LTC4215 1 2.9V to 15V 25mV 10 yes 8-bit I2C Internal 8-Bit ADC Measure Current, Voltage, 420渭s (LTC4215-2) Circuit Breaker Timeout QFN-24, SSOP-16
    LTC4215-1_-3 1 2.9V to 15V 25mV 10 yes 8-bit I2C Internal 8-Bit ADC Measure Current, Voltage, Circuit Breaker Timeout: 420渭s (LTC4215-3) QFN-24
    LTC4216 1 0V to 6V 25mV 14 yes 0V to 6V load voltages, active current limiting on in-rush, 2.3V to 6V bias voltage required, timer and glitch filter DFN-12, MS-10
    LTC4217 1 2.9V to 26.5V 2A 7.5 yes 2A Integrated Hot Swap Controller DFN-16, TSSOP-20
    LTC4218 1 2.9V to 26.5V 15mV 5 yes Hot Swap Controller SSOP-16,DFN-16
    LTC4219 1 2.9 to 15 (5V or 12V presets) 5.6A 10 yes 5A Integrated Hot Swap Controller DFN-16
    LTC4221 2 (1) 1 to 13.5 (1) 2.7 to 13.5 25mV 18 yes Dual Hot Swap Controller/Power Sequencer with Dual Speed, Dual Level Fault Protection SSOP-16
    LTC4222 2 2.9V to 29V 50mV 5 yes 10-bit Dual Hot Swap Controller with I2C Compatible Monitoring QFN-32, SSOP-36
    LTC4223 2 12, 3.3 aux 50mV (12), 240mA (3.3 aux) 5 yes Dual Supply Hot Swap Controller for Advanced Mezzanine Card SSOP-16, DFN-16
    LTC4224 2 1V to 6V 50mV 10 yes Compact Dual Low Voltage Hot Swap Controller MS-10, DFN-10
    LTC4225 2 2.9V to 18V 50mV 5 yes Dual Ideal Diode and Hot Swap Controller, Latch Off After Fault QFN-24, SSOP-24
    LTC4225 2 2.9V to 18V 50mV 5 yes Dual Ideal Diode and Hot Swap Controller, Retry After Fault QFN-24, SSOP-24
    LTC4226 2 4.5V to 44V 50mV 10 yes - Wide Operating Range Dual Hot Swap Controller QFN-16, MS-16
    LTC4227 1 2.9V to 18V 50mV 5 yes Dual Ideal Diode and Single Hot Swap Controller, Latch Off After Fault QFN-20, SSOP-16
    LTC4227 1 2.9V to 18V 50mV 5 yes Dual Ideal Diode and Single Hot Swap Controller, Automatic Retry After Fault QFN-20, SSOP-16
    LTC4228 2 2.9V to 18V 50mV 5 yes Dual Ideal Diode and Hot Swap Controller, Latch Off After Fault QFN-28, SSOP-28
    LTC4228 2 2.9V to 18V 50mV 5 yes Dual Ideal Diode and Hot Swap Controller, Retry After Fault QFN-28, SSOP-28
    LTC4230 3 (1) 2.7 to 16.5, (1) 2.375 to 16.5, (1) 1.7 to 15.5 50mV 20 no Controls three supplies. active current limiting on in-rush, timed circuit breaker or fast response to catastrophic faults SSOP-20
    LTC4232 1 2.9V to 15V 10 yes 5A Integrated Hot Swap Controller DFN-16
    LTC4240 4 3.3, 5, 卤12 55mV 9 yes Controls 3.3V,5V with N-Channel FETs, 卤12V supplies controlled with internal switches. I2C compatible interface SSOP-28
    LTC4241 5 3.3,  5, 卤12, 3.3 aux 55mV (3.3,5), 850mA (12), 450mA (-12) 27 yes Controls 3.3V,5V, and 3.3V Aux with N-Channel FETs, 卤12V supplies controlled with internal switches. Active high On for PCI SSOP-20
    LTC4242 6 3.3, 12, 3.3 aux 50mV (3.3,12), 550mA (3.3 aux) 10 yes Dual Slot Hot Swap Controller for PCI Express QFN-38, SSOP-36
    LTC4244 4 3.3, 5, 卤12 52mV 14 yes Rugged, CompactPCI Bus Hot Swap Controllers SSOP-20
    LTC4244 4 3.3, 5, 卤12 52mV 14 yes Rugged, CompactPCI Bus Hot Swap Controllers, Designed for Applications without 鈥?2V SSOP-20
    LTC4245 4 3.3, 5, 卤12 or 3.3, 12, 3.3 aux 25mV (3.3,5), 50mV (卤12) 10 yes Multiple Supply Hot Swap Controller with I2C Compatible Monitoring SSOP-36, QFN-38
    LTC4251B 1 -15 Min (floating) 50mV 20 yes - Negative Voltage Hot Swap Controllers in SOT-23, standard telecom operating range of 鈥?43V to 鈥?5V SOT-23
    LTC4251B 1 -15 Min (floating) 50mV 20 yes - Negative Voltage Hot Swap Controllers in SOT-23, UV/OV thresholds extend the operating range to encompass 鈥?6V to 鈥?2V SOT-23
    LTC4251B 1 -15 Min (floating) 50mV 20 yes - Negative Voltage Hot Swap Controllers in SOT-23, implements a UV threshold of 鈥?3V only2V SOT-23
    LTC4252B_C 1 -15 Min (floating) 50mV 20 yes - Negative Voltage Hot Swap Controllers, Latch Off After Fault MS-8, MS-10
    LTC4252B_C 1 -15 Min (floating) 50mV 20 yes - Negative Voltage Hot Swap Controllers, Automatic Retry After Fault MS-8, MS-10
    LTC4252B_C 1 -15 Min (floating) 50mV 10 yes - Negative Voltage Hot Swap Controllers, Latch Off After Fault MS-8, MS-10
    LTC4252B_C 1 -15 Min (floating) 50mV 10 yes - Negative Voltage Hot Swap Controllers, Automatic Retry After Fault MS-8, MS-10
    LTC4253B 1 -15 Min (floating) 50mV 20 yes - -48V Hot Swap Controller with Sequencer SSOP-16
    LTC4260 1 8.5V to 80V 50mV 10 yes 8-bit Positive High Voltage Hot Swap Controller with I虏C Compatible Monitoring SO-24, SSOP-24, QFN-32
    LTC4261 1 -12V to -100V 50mV 10 yes 10-bit Negative Voltage Hot Swap Controller with ADC and I2C Monitoring, Latch-Off SSOP-28, QFN-24
    LTC4261 1 -12V to -100V 50mV 10 yes 10-bit Negative Voltage Hot Swap Controller with ADC and I2C Monitoring, Retry SSOP-28, QFN-24
    LTC4280 1 2.9V to 15V 25mV 10 yes 8-bit Hot Swap Controller with I2C Compatible Monitoring QFN-24
    LTC4360 1 2.5V to 5.5V no Overvoltage/Overcurrent Protection Controller, Low Current Shutdown SC-70
    LTC4360 1 2.5V to 5.5V no Overvoltage/Overcurrent Protection Controller, Reverse Voltage Protection SC-70
    LTC4361 1 2.5V to 5.5V 50mV 10 no Overvoltage/Overcurrent Protection Controller, Latchoff after Fault SOT-23, DFN-8
    LTC4361 1 2.5V to 5.5V 50mV 10 no Overvoltage/Overcurrent Protection Controller, Auto Retry after Fault SOT-23, DFN-8
    LTC4362 1 2.5V to 5.5V 1.5A 20 no 1.2A Overvoltage/Overcurrent Protector, Latchoff after Fault DFN-8
    LTC4362 1 2.5V to 5.5V 1.5A 20 no 1.2A Overvoltage/Overcurrent Protector, Auto Retry after Fault DFN-8
    LTC4364 1 4V to 80V 50mV 10 - Surge Stopper with Ideal Diode DFN-14, MS-16, SO-16
    LTC4364 1 4V to 80V 50mV 10 - Surge Stopper with Ideal Diode, 0.1% Retry Duty Cycle During Faults DFN-14, MS-16, SO-16
    LTC4365 1 2.5V to 34V no - Controls Dual N-Channel MOSFET, Fault Status Pin DFN-8, SOT-23
    LTC4366 1 9V to Over 500V - High Voltage Surge Stopper, Latch Off SOT-23, DFN-8
    LTC4366 1 9V to Over 500V - High Voltage Surge Stopper, Auto Retry SOT-23, DFN-8
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