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LTC4223-2 - Dual Supply Hot Swap Controller

This page provides the datasheet information for the LTC4223-2, a member of the LTC4223-1 Dual Supply Hot Swap Controller family.

Product Overview

Linear Technology

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LTC4223-2 Dual Supply Hot Swap Controller by Linear Technology - Datasheet Preview — Datasheet preview – LTC4223-2

Datasheet Details

Part number	LTC4223-2
Manufacturer	Linear Technology
File Size	322.30 KB
Description	Dual Supply Hot Swap Controller
Datasheet	LTC4223-2 Datasheet
Additional preview pages of the LTC4223-2 datasheet.

LTC4223-2 Product details

Description

The LTC®4223 positive voltage Hot SwapTM controller allows a board to be safely inserted and removed from a live AMC or MicroTCA backplane.

It controls the main 12V supply with an external N-channel MOSFET and the 3.3V auxiliary supply with an integrated switch.

Features

Allows Safe Insertion into Live AMC or MicroTCA Backplane.
Controls 12V Main and 3.3V Auxiliary Supplies.
Limits Peak Fault Current in ≤1μs.
Adjustable Current Limit with Circuit Breaker.
Integrated 0.3Ω AUX Switch.
High Side Current Sense.
Gate Drive for External N-Channel MOSFET.
Adjustable Response Time for Overcurrent Protection.
Adjustable Supply Voltage Power-Up Rate.
Thermal Shutdown Protection.
LTC4223-1: Latch Off After Fault.

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Other Datasheets by Linear Technology

LTC4223-1 - Dual Supply Hot Swap Controller
LTC4221 - Dual Hot Swap Controller/Power Sequencer
LTC4222 - Dual Hot Swap Controller
LTC4224-1 - Compact Dual Low Voltage Hot Swap Controller
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LTC4226 - Wide Operating Range Dual Hot Swap Controller
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Published: Sep 21, 2009 |