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CS51221 PWM Controller

CS51221 Description

Enhanced Voltage Mode PWM Controller CS51221 The CS51221 fixed frequency feed forward voltage mode PWM controller contains all of the .

CS51221 Features

* necessary for basic voltage mode operation. This PWM controller has been optimized for high frequency primary side control operation. In addition, this device includes such features as: Soft
* Start, accurate duty cycle limit control, less than 50 mA startup current, over and undervoltage prot

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PWM Controller ON Semiconductor
ON Semiconductor CS51221-like datasheet