UC3837L Datasheet - UTC

UC3837L, LOW COST POWER-SAVING MODE PWM CONTROLLER

UNISONIC TECHNOLOGIES CO., LTD UC3837L CMOS IC LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVEBNOERS * .
The UTC UC3837L is a high performance current mode PWM controller ideally suited for low standby power.

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Datasheet Details

Part number:

UC3837L

Manufacturer:

UTC

File Size:

326.44 KB

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 with automatic

Applications

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

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UC3837L LOW COST POWER-SAVING MODE PWM CONTROLLER UTC

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