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ADM1281 Hot-Swap Controller and Digital Power and Energy Monitor

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Description

Data Sheet ADM1281 Hot-Swap Controller and Digital Power and Energy Monitor with PMBus Interface .
The ADM1281 is a hot-swap controller that allows a circuit board to be removed from or inserted into a live backplane.

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Features

* Drop-in replacement to ADM1278
* ±0.3% accurate, 12-bit ADC for IOUT, VIN, VOUT, and temperature
* 290 ns response time to short-circuit
* Shutdown on detection of FET health fault
* Constant power foldback for tighter FET SOA protection
* Remote temperature sensing with pr

Applications

* Servers
* Power monitoring and control/power budgeting

ADM1281 Distributors

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