SG3543 Power Supply Output Supervisory Circuit

Microsemi

Description

SG1543/SG2543/SG3543 Power Supply Output Supervisory Circuit .
This monolithic integrated circuit contains all the functions necessary to monitor and control the output of a sophisticated power supply system.

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SG3543 Datasheet Preview — Preview of SG3543 PDF

Datasheet Specifications

Part number: SG3543
Manufacturer: Microsemi ↗
File Size: 505.46 KB
Datasheet: SG3543-Microsemi.pdf
Description: Power Supply Output Supervisory Circuit

Features

* Over-Voltage, Under-Voltage, and Current Sensing Circuits all included.
* Reference Voltage Trimmed to 1% Accuracy.
* SCR "Crowbar" Drive of 300mA.
* Programmable Time Delays.
* Open-Collector Outputs and Remote Activation Capability.
* Total Standby Current less than 10mA.

SG3543 Distributors

📁 Related Datasheet

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Power Supply Output Supervisory Circuit Microsemi

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