SF5920

CV/CC Controller

SF5920 Features

* Low Standby Power Under 30mW, Easily to Pass Energy Star EPS2.0

* Proprietary NC-Cap/PSRTM (Primary Side Regulation) Control without External Compensation/Filtering Capacitor Needed

* ± 5% Constant Current (CC) and Constant Voltage (CV) Regulation at Universal AC Input

* Pro

SF5920 General Description

SF5920 is a high performance, highly integrated DCM (Discontinuous Conduction Mode) Primary Side Regulation (PSR) controller for offline small power converter applications. SF5920 uses Pulse Frequency Modulation (PFM) control to improve efficiency and eases system EMI design. The IC dramatically low.

SF5920 Datasheet (211.71 KB)

SF5920 Datasheet Preview — Preview of SF5920 PDF

Datasheet Details

Part number:

SF5920

Manufacturer:

SiFirst

File Size:

211.71 KB

Description:

Cv/cc controller.

📁 Related Datasheet

SF5920S - High Performance Primary Side Regulation (PSR) CV/CC Controller (SiFirst)
SF5920S High Performance Primary Side Regulation (PSR) CV/CC Controller FEATURES ◆ Multi-Mode Control ◆ Max. Frequency Clamping to Limit Power MO.

SF5922 - High Precision Primary Side Regulation (PSR) CV/CC Power Switch (SiFirst)
SF5922 High Precision Primary Side Regulation (PSR) CV/CC Power Switch FEATURES ◆ Built-in 600V Power MOSFET ◆ Low Standby Power Under 30mW, Easily to.

SF5922S - CV/CC Power Switch (SiFirst)
SF5922S NC-Cap/PSRTM (Primary Side Regulation) CV/CC Power Switch FEATURES ◆ Built-in 600V Power MOSFET ◆ Multi-Mode Control ◆ Max. Frequency Clam.

SF5926 - High Precision Primary Side Regulation (PSR) CV/CC Power Switch (SiFirst)
SF5926 High Precision Primary Side Regulation (PSR) CV/CC Power Switch FEATURES ◆ Built-in 600V Power MOSFET ◆ Low Standby Power Under 30mW, Easil.

SF5926S - CV/CC Power Switch (SiFirst)
SF5926S NC-Cap/PSRTM (Primary Side Regulation) CV/CC Power Switch FEATURES ◆ Built-in 600V Power MOSFET ◆ Multi-Mode Control ◆ Max. Frequency Clam.

SF5928 - High Precision Primary Side Regulation (PSR) CV/CC Power Switch (SiFirst)
Softwin swAides SF5928 High Precision Primary Side Regulation (PSR) CV/CC Power Switch FEATURES ◆ Built-in 600V Power MOSFET ◆ Low Standby Power .

SF5928S - CV/CC Power Switch (SiFirst)
SF5928S NC-Cap/PSRTM (Primary Side Regulation) CV/CC Power Switch FEATURES ◆ Built-in 600V Power MOSFET ◆ Multi-Mode Control ◆ Max. Frequency Clam.

SF59 - POWER RECTIFIERS(5.0A /500-1000V) (Mospec Semiconductor)
.

TAGS

SF5920 Controller SiFirst

Image Gallery

SF5920 Features

SF5920 General Description

Datasheet Details

File Size:

Description:

SF5920 Distributor