SF6777 Datasheet - SiFirst

SF6777, CV/CC Power Switch

super-QR/PSRTM CV/CC Power Switch SF6777 .
SF6777 is a high performance, highly integrated QR (Quasi Resonant Mode) and Primary Side Regulation (PSR) power switch for offline small power conver.

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SF6777-SiFirst.pdf

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Datasheet Details

Part number:

SF6777

Manufacturer:

SiFirst

File Size:

409.34 KB

Description:

CV/CC Power Switch

Features

* Meet EPS Level 6
* Built-in 650V Super Junction Power MOSFET
* Proprietary super-QR/PSRTM (Quasi- Resonant & Primary Side Regulation) Control for High Efficiency and Low EMI
* Proprietary Cable Drop Compensation
* Max. Frequency Clamping to Limit Power MOSFET Vds Spike @ Output

Applications

* Battery chargers for cellular phones, cordless phones, PDA, digital cameras, etc
* Replaces linear transformer and RCC SMPS

SF6777 Distributors

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