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U6773S Datasheet Multi-mode Primary Side Regulation Cv/cc Power Switch

Manufacturer: UNI SEMI

Overview: U6773S Data Sheet MUlti-Mode Primary Side Regulation (PSR) CV/CC Power Switch.

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-UNISEMI.pdf

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.

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 pensation.

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.

U6773S Distributor