Datasheet Summary
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Hot Swap Controller and Digital Power Monitor with ALERTB Output ADM1178
Features
Allows safe board insertion and removal from a live backplane Controls supply voltages from 3.15 V to 16.5 V Precision current sense amplifier Precision voltage input 12-bit ADC for current and voltage readback Charge pumped gate drive for external N-channel FET Adjustable analog current limit with circuit breaker ±3% accurate hot swap current limit level Fast response limits peak fault current Automatic retry or latch-off on current fault Programmable hot swap timing via TIMER pin Active-high ON pin ALERTB output for overcurrent interrupt I2C® fast mode-pliant interface (400 kHz...