LTC4228-1 Overview
Description
The LTC®4228 offers ideal diode and Hot Swap™ functions for two power rails by controlling two external N-channel MOSFETs in each rail. MOSFETs acting as ideal diodes replace two high power Schottky diodes and the associated heat sinks, saving power and board area.
Key Features
- Low Loss Replacement for Power Schottky Diodes
- Protects Output Voltage from Input Brownouts
- Allows Safe Hot Swapping from a Live Backplane n 2.9V to 18V Operating Range
- Controls N-Channel MOSFETs
- Limits Peak Fault Current in ≤1µs
