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LTC4223-2

Dual Supply Hot Swap Controller

LTC4223-2 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

LTC4223-2 General 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. The 12V output ramp rate is adjustabl.

LTC4223-2 Datasheet (322.30 KB)

Preview of LTC4223-2 PDF

Datasheet Details

Part number:

LTC4223-2

Manufacturer:

Linear Technology

File Size:

322.30 KB

Description:

Dual supply hot swap controller.

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LTC4223-2 Dual Supply Hot Swap Controller Linear Technology

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