UC3873B LOW COST POWER-SAVING MODE PWM CONTROLLER

UTC

Description

UNISONIC TECHNOLOGIES CO., LTD UC3873B LINEAR INTEGRATED CIRCUIT LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS * DESC.
The UC3873B is a high performance current mode PWM controller ideally suited for low standby power.

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Datasheet Specifications

Part number: UC3873B
Manufacturer: UTC
File Size: 413.33 KB
Datasheet: UC3873B-UTC.pdf
Description: LOW COST POWER-SAVING MODE PWM CONTROLLER

Features

* UTC proprietary frequency hopping technology for Improved EMI performance.
* Power-saving mode for high light-load and standby efficiency
* Soft Start
* Dynamic peak current limiting for constant output power
* Built-in synchronized slope compensation
* OLP,OVP and VDD cla

Applications

* as: battery charger, power adaptor, set-top box power supplies, ink jet printers, open-frame SMPS.

UC3873B Distributors

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UC3873B LOW COST POWER-SAVING MODE PWM CONTROLLER UTC

UTC UC3873B-like datasheet