LTC4232IDHC

Obsolete

Analog Devices

IC HOT SWAP CTRLR GP 16DFN

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LTC4232IDHC

Obsolete

Analog Devices

IC HOT SWAP CTRLR GP 16DFN

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC4232IDHC

Applications	General Purpose
Current - Output (Max) [Max]	5 A
Current - Supply	1.6 mA
Features	Thermal Limit
Internal Switch(s)	True
Mounting Type	Surface Mount
Number of Channels	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-WFDFN Exposed Pad
Programmable Features	Fault Timeout, Auto Retry, Latched Fault, UVLO, OVP, Current Limit
Supplier Device Package	16-DFN (5x3)
Type	Hot Swap Controller, Monitor
Voltage - Supply [Max]	15 V
Voltage - Supply [Min]	2.9 V

LTC4232-1 Series

5A Integrated Hot Swap Controller

Part	Type	Features	Current - Supply	Programmable Features	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Package / Case	Voltage - Supply [Max]	Voltage - Supply [Min]	Applications	Current - Output (Max) [Max]	Supplier Device Package	Number of Channels
Analog Devices LTC4232CDHC#PBF	Hot Swap Controller Monitor	Thermal Limit	1.6 mA	Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO	70 °C	0 °C	Surface Mount	16-WFDFN Exposed Pad	15 V	2.9 V	General Purpose	5 A	16-DFN (5x3)	1
Analog Devices LTC4232IDHC	Hot Swap Controller Monitor	Thermal Limit	1.6 mA	Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO	85 °C	-40 °C	Surface Mount	16-WFDFN Exposed Pad	15 V	2.9 V	General Purpose	5 A	16-DFN (5x3)	1
Analog Devices LTC4232CDHC#TRPBF	Hot Swap Controller Monitor	Thermal Limit	1.6 mA	Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO	70 °C	0 °C	Surface Mount	16-WFDFN Exposed Pad	15 V	2.9 V	General Purpose	5 A	16-DFN (5x3)	1
Analog Devices LTC4232IDHC-1#TRPBF	Hot Swap Controller Monitor	Thermal Limit	1.6 mA	Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO	85 °C	-40 °C	Surface Mount	16-WFDFN Exposed Pad	15 V	2.9 V	General Purpose	5 A	16-DFN (5x3)	1
Analog Devices LTC4232IDHC-1	Hot Swap Controller Monitor	Thermal Limit	1.6 mA	Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO	85 °C	-40 °C	Surface Mount	16-WFDFN Exposed Pad	15 V	2.9 V	General Purpose	5 A	16-DFN (5x3)	1
Analog Devices LTC4232IDHC#TRPBF	Hot Swap Controller Monitor	Thermal Limit	1.6 mA	Auto Retry Current Limit Fault Timeout Latched Fault OVP UVLO	85 °C	-40 °C	Surface Mount	16-WFDFN Exposed Pad	15 V	2.9 V	General Purpose	5 A	16-DFN (5x3)	1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

LTC4232-1 Series

The LTC4232-1 is an integrated solution for Hot Swap applications that allows a board to be safely inserted and removed from a live backplane. The part integrates a Hot Swap controller, power MOSFET and current sense resistor in a single package for small form factor applications.The LTC4232-1 provides separate inrush current control and a 10% accurate 5A current limit with foldback current limiting. The current limit threshold can be adjusted dynamically using an external pin. Additional features include a current monitor output that amplifies the sense resistor voltage for ground referenced current sensing and a MOSFET temperature monitor output. Thermal limit, overvoltage, undervoltage and power good monitoring are also provided.The PCI Express compliant LTC4232-1 allows faster turn-on than the LTC4232 by providing a shorter (16ms) debounce delay and external control of the GATE ramp rate.ApplicationsRAID Systems, Solid State DrivesServer I/O CardsPCI Express SystemsIndustrial

Documents

Technical documentation and resources

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