LTC4215 - Hot Swap Controller

Product Overview

Linear Technology

Part number	LTC4215
Manufacturer	Linear Technology
File Size	255.88 KB
Description	Hot Swap Controller
Datasheet	LTC4215 Datasheet
Additional preview pages of the LTC4215 datasheet.

The LTC®4215/LTC4215-2 Hot Swap™ controllers allow a board to be safely inserted and removed from a live backplane.

Using an external N-channel pass transistor, board supply voltage and inrush current are ramped up at an adjustable rate.

n Allows Safe Insertion into Live Backplane n 8-Bit ADC Monitors Current and Voltage n I2C/SMBus Interface n Wide Operating Voltage Range: 2.9V to 15V n 20μs (LTC4215) or 420μs (LTC4215-2) Circuit Breaker Timeout n dI/dt Controlled Soft-Start n High Side Drive for External N-Channel MOSFET n No External Gate Capacitor Required n Input Overvoltage/Undervoltage Protection n Optional Latchoff or Auto-Retry After Faults n Alerts Host After Faults n Inrush Current Limit with Foldback n Available in 2.

Other Datasheets by Linear Technology

Published: Sep 21, 2009 |