DatasheetsPDF.com

UC3873H

Part Number	UC3873H
Manufacturer	UTC
Description	LOW COST POWER-SAVING MODE PWM CONTROLLER
Published	Apr 21, 2020
Detailed Description	UNISONIC TECHNOLOGIES CO., LTD UC3873H LINEAR INTEGRATED CIRCUIT LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBAC...
Datasheet	UC3873H PDF File

Overview

UNISONIC TECHNOLOGIES CO.
, LTD UC3873H LINEAR INTEGRATED CIRCUIT LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS DESCRIPTION The UTC UC3873H is a high performance current mode PWM controller ideally suited for low standby power.
Low VDD startup current make the power reliable on startup design and a large value resistor could be used in the startup circuit to minimize the standby power.
At no load condition, the IC operates in power-saving mode for lower standby power, decreasing frequency for Higher conversion efficiency at light load condition.
The UTC UC3873H contains protection with automatic recovery including OLP (over load protection), OCP (cycle-by-cycle curren...

Similar Datasheet

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)