UC3837 Datasheet - UTC

UC3837, LOW COST POWER-SAVING MODE PWM CONTROLLER

UNISONIC TECHNOLOGIES CO., LTD UC3837 Preliminary LINEAR INTEGRATED CIRCUIT LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS The UC3837 is a high performance current mode PWM controller ideally suited for low standby power.

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UC3837-UTC.pdf

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Datasheet Details

Part number:

UC3837

Manufacturer:

UTC

File Size:

358.52 KB

Description:

LOW COST POWER-SAVING MODE PWM CONTROLLER

Features

* UTC proprietary frequency hopping technology for Improved EMI
* Programming BNO for higher security performance.
* Fixed switch frequency 65kHz
* Power-saving mode for high light-load and standby efficiency
* Gate output voltage clamped at 15V
* Soft Start
* Low

Applications

* as: battery charger, power adaptor, set-top box power supplies, ink jet printers, open-frame SMPS. 54 6 1 23 SOT-26

UC3837 Distributors

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UC3837 LOW COST POWER-SAVING MODE PWM CONTROLLER UTC

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