logo

SF1531 Datasheet, SiFirst

SF1531 controller equivalent, current mode pwm controller.

SF1531 Avg. rating / M : 1.0 rating-11

datasheet Download (Size : 58.20KB)

SF1531 Datasheet

Features and benefits


* Proprietary η-BalanceTM Control to Boost Light Load Efficiency
* Proprietary “Zero OCP/OPP Recovery Gap” Control
* Built-in Soft Start Function
* Very L.

Application

Offline AC/DC Flyback Converter for
* AC/DC Adaptors
* Open-frame SMPS
* Set-Top Box Power Supplies
* AT.

Description

SF1531 is a high performance, high efficiency, low cost, highly integrated current mode PWM controller for .

Image gallery

SF1531 Page 1 SF1531 Page 2

TAGS

SF1531
Current
Mode
PWM
Controller
SiFirst

Since 2006. D4U Semicon.   |   Contact Us   |   Privacy Policy   |   Purchase of parts