The monolithic integrated circuits contain all the functions necessary to monitor and control the output of a sophisticated power supply system.
Over-voltage (O.V.) sensing with provision to trigger an external SCR “crowbar” shutdown; an undervoltage (U.V.) circuit which can be used to monitor eithe
UC2544 Features
* Includes Over-Voltage, Under-Voltage, and Current Sensing Circuits
* Internal 1% Accurate Reference
* Programmable Time Delays
* SCR “Crowbar” Drive of 300 mA
* Remote Activation Capability
* Optional Over-Voltage Latch
* Uncommitted Comparat
Datasheet Details
UC2544, UC2543
1.61 MB
Power supply supervisory circuit.
This datasheet PDF includes multiple part numbers: UC2544, UC2543.
Please refer to the document for exact specifications by model.
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