UCD90910 Datasheet - Texas Instruments

UCD90910 - 10-Rail Sequencer and System Health Monitor

The UCD90910 is a ten-rail I2C / PMBus addressable power-supply sequencer and system-health monitor.

The device integrates a 12-bit ADC for monitoring up to 13 power-supply voltage, current, or temperature inputs.

Twenty-six GPIO pins can be used for power-supply enables, power-on-reset signals, ex

UCD90910 Features

* 1

* 23 Monitor and Sequence Ten Voltage Rails

* All Rails Sampled Every 400 ms

* 12-Bit ADC With 2.5-V, 0.5% Internal VREF

* Sequence Based on Time, Rail and Pin Dependencies

* Four Programmable Undervoltage and Overvoltage Thresholds per Monitor

* Fan

Datasheet Details

UCD90910

2.72 MB

10-rail sequencer and system health monitor.

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