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

General Description

U6773S is a family of a high performance Primary Side Regulation (PSR) power switch with high precision CV/CC control ideal for charger applications.

Key Features

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

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U6773S multi-mode primary side regulation cv/cc power switch by UNI SEMI - Datasheet Preview

Datasheet Details

Part number	U6773S
Manufacturer	UNI SEMI
File Size	1.58 MB
Description	MUlti-Mode Primary Side Regulation CV/CC Power Switch
Datasheet	U6773S Datasheet

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U6773S Data Sheet MUlti-Mode Primary Side Regulation (PSR) CV/CC Power Switch  Description U6773S is a family of a high performance Primary Side Regulation (PSR) power switch with high precision CV/CC control ideal for charger 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 and optimized dynamic response. The built-in Cable Drop Compensation (CDC) function can provide excellent CV performance.