SF1546 Datasheet - SiFirst

SF1546 - PWM Power Switch

SF1546 is a high performance, high efficiency, highly integrated current mode PWM power switch for offline flyback converter appli

SF1546 Features

* Built-in 650V Power MOSFET

* Proprietary η -BalanceTM Control to Boost Light Load Efficiency

* Proprietary “Zero OCP/OPP Recovery Gap” Control

* Fixed 65KHz Switching Frequency

* Built-in Soft Start Function

* Very Low Startup Current

* Frequency Reduction and Burst Mod

Datasheet Details

SF1546

SiFirst

540.95 KB

Pwm power switch.

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