U6773S Datasheet - UNI SEMI

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U6773S MUlti-Mode Primary Side Regulation CV/CC Power Switch

U6773S Data Sheet MUlti-Mode Primary Side Regulation (PSR) CV/CC Power Switch * .
U6773S is a family of a high performance Primary Side Regulation (PSR) power switch with high precision CV/CC control ideal for charger applications.

U6773S-UNISEMI.pdf

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Datasheet Details

Part number:

U6773S

Manufacturer:

UNI SEMI

File Size:

1.58 MB

Description:

MUlti-Mode Primary Side Regulation CV/CC Power Switch

Features

* Integrated with 650V MOSFET
* Multi Mode PSR Control
* Audio Noise Free Operation for PSR
* Optimized Dynamic Response for PSR
* Low Standby Power

Applications

* In CV mode, U6773S adopts Multi Mode Control which uses the hybrid of AM (Amplitude Modulation) mode and (Frequency Modulation) FM mode to improve system efficiency and reliability. In CC mode, the IC uses PFM control with line and load CC compensation. The IC can achieve audio noise free operation

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U6773S MUlti-Mode Primary Side Regulation Power Switch UNI SEMI

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