UCD90124 Datasheet - Texas Instruments

12-Rail Sequencer and System Health Monitor

UCD90124 Features

* 1

* 2 Monitor and Sequence 12 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 Co

UCD90124 General Description

The UCD90124 is a 12-rail PMBus/I2C 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, extern.

UCD90124 Datasheet (3.35 MB)

UCD90124 Datasheet Preview — Preview of UCD90124 PDF

Datasheet Details

Part number:

UCD90124

Manufacturer:

Texas Instruments ↗

File Size:

3.35 MB

Description:

12-rail sequencer and system health monitor.
www.ti.com UCD90124 SLVSA29B NOVEMBER 2009 REVISED SEPTEMBER 2010 12-Rail Sequencer and System Health Monitor With Fan Control Ch.

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UCD90124 12-Rail Sequencer and System Health Monitor Texas Instruments

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UCD90124 Features

UCD90124 General Description

Datasheet Details

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