Datasheet4U Logo Datasheet4U.com

UCD90120A Datasheet - Texas Instruments

UCD90120A 12-Rail Power-Supply Sequencer/Monitor

The UCD90120A is a 12-rail PMBus/I2C addressable power-supply sequencer and monitor. The device integrates a 12-bit ADC for monitoring up to 12 power-supply voltage inputs. Twenty-six GPIO pins can be used for power supply enables, power-on reset signals, external interrupts, cascading, or other sys.

UCD90120A Features

* 1 Monitor and Sequence 12 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

UCD90120A Datasheet (2.46 MB)

Preview of UCD90120A PDF
UCD90120A Datasheet Preview Page 2 UCD90120A Datasheet Preview Page 3

Datasheet Details

Part number:

UCD90120A

Manufacturer:

Texas Instruments ↗

File Size:

2.46 MB

Description:

12-rail power-supply sequencer/monitor.

📁 Related Datasheet

UCD90120 12-Channel Sequencer and System Health Monitor (Texas Instruments)

UCD90124 12-Rail Sequencer and System Health Monitor (Texas Instruments)

UCD90124A 12-Rail Power-Supply Sequencer/Monitor (Texas Instruments)

UCD90160 16-Rail Power-Supply Sequencer/Monitor (Texas Instruments)

UCD90240 24-Rail PMBus Power Sequencer and System Manager (Texas Instruments)

UCD90320 Power Sequencer and System Manager (Texas Instruments)

UCD9080 8-CHANNEL POWER-SUPPLY SEQUENCER/MONITOR (Texas Instruments)

UCD9081 8-Channel Power-Supply Sequencer/Monitor (Texas Instruments)

TAGS

UCD90120A 12-Rail Power-Supply Sequencer Monitor Texas Instruments

UCD90120A Distributor