Part number:
SF5922
Manufacturer:
SiFirst
File Size:
328.88 KB
Description:
High precision primary side regulation (psr) cv/cc power switch.
Datasheet Details
SF5922 is a high performance, highly integrated DCM (Discontinuous Conduction Mode) Primary Side Regulation (PSR) power switch for offline small power converter applications.
SF5922 uses Pulse Frequency Modulation (PFM) control to improve efficiency and eases system EMI design.
The IC dramatically l
SF5922 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 Voltage Drop C
Datasheet Details
SF5922
SiFirst
328.88 KB
High precision primary side regulation (psr) cv/cc power switch.
📁 Related Datasheet
📌 All Tags