ADI LTC4282IUH#WPBF

热交换控制器，监控器2I²C，故障超时，闭锁故障，OVP，SMBus，UVLO

Overview

The LTC4282IUH#PBF hot swap controller allows a board to be safely inserted and removed from a live backplane. Using one or more external N-channel pass transistors, board supply voltage and inrush current are ramped up at an adjustable rate. An I2C interface and onboard ADC allows for monitoring of board current, voltage, power, energy and fault status.

The LTC4282IUH#PBF is well suited to high power applications because the precise monitoring capability and accurate current limiting reduce the extremes in which both loads and power supplies must safely operate. Non-volatile configuration allows for flexibility in the autonomous generation of alerts and response to faults.

Features

Bulk Package
Hot Swap Controller, Monitor Type
2 Number of Channels
No Internal Switch(s)
General Purpose Applications
I²C, Fault Timeout, Latched Fault, OVP, SMBus, UVLO Features
Circuit Breaker, Current Limit, Fault Timeout, OVP, Slew Rate, UVLO Programmable Features
2.9V ~ 33V Voltage - Supply
3.5 mA Current - Supply
Surface Mount Mounting Type