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SF5928 - High Precision Primary Side Regulation (PSR) CV/CC Power Switch

SF5928 Description

Softwin swAides SF5928 High Precision Primary Side Regulation (PSR) CV/CC Power Switch .
SF5928 is a high performance, highly integrated DCM (Discontinuous Conduction Mode) Primary Side Regulation (PSR) power switch for offline small power.

SF5928 Features

* Built-in 600V Power MOSFET
* Low Standby Power Under 30mW, Easily to Pass Energy Star EPS2.0
* Primary Side Regulation (PSR) without TL431 and Opto-Coupler
* ± 5% Constant Current (CC) and Constant Voltage (CV) Regulation at Universal AC Input
* Proprietary Cable Volt

SF5928 Applications

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

📥 Download Datasheet

Preview of SF5928 PDF
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Datasheet Details

Part number
SF5928
Manufacturer
SiFirst
File Size
545.88 KB
Datasheet
SF5928-SiFirst.pdf
Description
High Precision Primary Side Regulation (PSR) CV/CC Power Switch

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📌 All Tags

High Precision Primary Side Regulation PSR Power Switch SiFirst
SiFirst SF5928-like datasheet