SFL669 Datasheet - SiFirst

SFL669 High Precision AC/DC PSR Power Switch

SFL669 is a high precision AC/DC offline PSR (Primary Side Regulation) power switch for LED luminaries. The IC can provide very tight (less than 3%) constant current control (CC) ideal for LED lighting applic.

SFL669 Features

* Built-in 600V Power MOSFET

* Primary Side Regulation (PSR) Control, No Secondary Feedback Circuit Required

* 1% Precision (@Tj=25 ℃) Internal Reference Voltage for Constant Current (CC) Control

* Wide VDD Range (10 to 30V) Eases Flexible LED System Design

* Precision LED Output

SFL669 Datasheet (533.64 KB)

SFL669 Datasheet Preview — Preview of SFL669 PDF

Datasheet Details

Part number:

SFL669

Manufacturer:

SiFirst

File Size:

533.64 KB

Description:

High precision ac/dc psr power switch.

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SFL669 High Precision PSR Power Switch SiFirst

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