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UC3903 Datasheet - Texas Instruments

UC3903 - Quad Supply and Line Monitor

The UC1903 family of quad supply and line monitor integrated circuits will respond to under- and over-voltage conditions on up to four continuously monitored voltage levels.

An internal op-amp inverter allows at least one of these levels to be negative.

A separate line/switcher sense input is availa

UC3903 Features

* 1

* Inputs for Monitoring up to Four Separate Supply Voltage Levels

* Internal Inverter for Sensing a Negative Supply Voltage

* Line/Switch Sense Input for Early Power Source Failure Warning

* Programmable Under- and Over-Voltage Fault Thresholds with Proportional Hys

UC3903-etcTI.pdf

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Datasheet Details

Part number:

UC3903

Manufacturer:

Texas Instruments ↗

File Size:

827.70 KB

Description:

Quad supply and line monitor.

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