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US2652SQ LOW COST POWER-SAVING MODE PWM CONTROLLER

US2652SQ Description

UNISONIC TECHNOLOGIES CO., LTD US2652SQ Preliminary LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS * .
The UTC US2652SQ provides a CCM/valley switching mixed mode operation for better efficiency performance.

US2652SQ Features

* Proprietary frequency hopping for Improved EMI performance
* Low standby power with only 30~70mw
* Cycle-by-cycle current limiting
* CCM/Valley Switching Operation
* Fixed switch frequency 65~85kHz
* Dynamic peak current limiting for constant output power
* Built-in syn

US2652SQ Applications

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

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Datasheet Details

Part number
US2652SQ
Manufacturer
UTC
File Size
335.14 KB
Datasheet
US2652SQ-UTC.pdf
Description
LOW COST POWER-SAVING MODE PWM CONTROLLER

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LOW COST POWER-SAVING MODE PWM CONTROLLER UTC
UTC US2652SQ-like datasheet