LTC4251 Datasheet Negative Voltage Hot Swap Controllers

Manufacturer: Linear Technology (now Analog Devices)

LTC4251 negative voltage hot swap controllers by Linear Technology (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	LTC4251
Manufacturer	Linear Technology (now Analog Devices)
File Size	266.84 KB
Description	Negative Voltage Hot Swap Controllers
Datasheet	LTC4251 Datasheet

General Description

The LTC®4251/LTC4251-1/LTC4251-2 negative voltage Hot Swap™ controllers allow a board to be safely inserted and removed from a live backplane.

Output current is controlled by three stages of current limiting: a timed circuit breaker, active current limiting and a fast feedforward path that limits peak current under worst-case catastrophic fault conditions.

Programmable undervoltage and overvoltage detectors disconnect the load whenever the input supply exceeds the desired operating range.

Overview

LTC4251/LTC4251-1/ LTC4251-2 Negative Voltage Hot Swap Controllers in.

Key Features

n Allows Safe Board Insertion and Removal from a Live.
48V Backplane n Floating Topology Permits Very High Voltage Operation n Programmable Analog Current Limit with Circuit Breaker Timer n Fast Response Time Limits Peak Fault Current n Programmable Timer n Programmable Undervoltage/Overvoltage Protection n Low Profile (1mm) ThinSOT™ Package.

More Datasheets from Linear Technology (now Analog Devices)

Part Number	Description
LTC4251-1	Negative Voltage Hot Swap Controllers
LTC4251-2	Negative Voltage Hot Swap Controller
LTC4252-1	Negative Voltage Hot Swap Controllers
LTC4252-2	Negative Voltage Hot Swap Controllers
LTC4252A-1	Negative Voltage Hot Swap Controllers
LTC4252A-2	Negative Voltage Hot Swap Controllers
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