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ADM1281 - Hot-Swap Controller and Digital Power and Energy Monitor

Analog Devices

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Datasheet Details

Part number	ADM1281
Manufacturer	Analog Devices ↗
File Size	2.00 MB
Description	Hot-Swap Controller and Digital Power and Energy Monitor
Datasheet	ADM1281-AnalogDevices.pdf

ADM1281 Product details

Description

The ADM1281 is a hot-swap controller that allows a circuit board to be removed from or inserted into a live backplane.

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 programmable warning and shutdown thresholds.
Resistor-programmable 5 mV to 25 mV VSENSE current limit.
Programmable start-up current limit.
1% accurate UV, OV, and PWRGD thresholds.

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Published: Apr 19, 2024 |