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UCD9090 Datasheet - Texas Instruments

UCD9090 10-Channel Power-Supply Sequencer/Monitor

The UCD9090 is a 10-rail PMBus/I2C addressable power-supply sequencer and monitor. The device integrates a 12-bit ADC for monitoring up to 10 power-supply voltage inputs. Twenty-three GPIO pins can be used for power supply enables, power-on reset signals, external interrupts, cascading, or other sys.

UCD9090 Features

* 1 Monitor and sequence 10 voltage rails

* All rails sampled every 400 μs

* 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

* Nonvolat

UCD9090-etcTI.pdf

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Datasheet Details

Part number:

UCD9090

Manufacturer:

Texas Instruments ↗

File Size:

3.00 MB

Description:

10-channel power-supply sequencer/monitor.

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TAGS

UCD9090 UCD9090 10-Channel Power-Supply Sequencer Monitor Texas Instruments

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