SF5879 Datasheet - SiFirst

SF5879, PWM Power Switch

SF5879 HV-mWTM、2nd Generation Quasi-Resonant (QR-IITM ) PWM Power Switch .
SF5879 is a high performance, 2nd Generation QuasiResonant (QR-IITM) PWM power switch for offline flyback power c.

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SF5879-SiFirst.pdf

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Datasheet Details

Part number:

SF5879

Manufacturer:

SiFirst

File Size:

94.99 KB

Description:

PWM Power Switch

Features

* Meet EPS Level 6
* Built-in 600V Power MOSFET
* Proprietary QR-IITM Technology:
* Digital Anti-jitter for Audio Noise Free Operation
* Digital Frequency Foldback
* Digital Frequency Jittering
* Proprietary HV-mWTM to Achieve Less than 80mW Standby Power
* Multi-Mode

Applications

* Offline AC/DC Flyback Converter for
* AC/DC Adaptors

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