ADI LTC4211CS8#PBF

热插拔控制器1闭锁故障

Overview

The LTC4211CS8 is a Hot Swap controller that allows a board to be safely inserted and removed from a live backplane. An internal highside switch driver controls the gate of an external N-channel MOSFET for supply voltages ranging from 2.5V to 16.5V. The LTC4211CS8 provides soft-start and in rush current limiting during the start-up period which has a programmable duration.

The FB pin monitors the output supply voltage and signals the RESET output pin. The ON pin signal turns the chip on and off and can also be used for the reset function. The MS package has FAULT and FILTER pins to provide additional functions like fault indication, autoretry or latch-off modes, programmable current limit response time and programmable overvoltage protection using an external Zener diode clamp.

Features

Tube Package
The terminal position of 8
Features of Latched Fault
Programmable features of Circuit Breaker, Current Limit, Fault Timeout, OVP, UVLO

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LTC4211CS8#PBF hot swap controllers applications.

• Industrial
• Datacom
• Electric vehicle
• Avionics systems
• Safe board insertion and extraction
• Industrial computers and servers
• Redundant-array-of-independent-disk (RAID) storage
• Other forms of communications infrastructure
• Board or blade insertion into live backplanes
• Backplane