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LTC4223-2, LTC4223-1 Dual Supply Hot Swap Controller

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Description

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

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This datasheet PDF includes multiple part numbers: LTC4223-2, LTC4223-1. Please refer to the document for exact specifications by model.
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Datasheet Specifications

Part number
LTC4223-2, LTC4223-1
Manufacturer
Linear Technology
File Size
322.30 KB
Datasheet
LTC4223-1_LinearTechnology.pdf
Description
Dual Supply Hot Swap Controller
Note
This datasheet PDF includes multiple part numbers: LTC4223-2, LTC4223-1.
Please refer to the document for exact specifications by model.

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

Applications

* Advanced Mezzanine Card, MicroTCA Systems
* Workstations and Server I/O

LTC4223-2 Distributors

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