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CR6236 Chip Rail High Precision CC/CV Primary-Side PWM Power Switch Datasheet


Chip Rail
CR6236
Part Number CR6236
Manufacturer Chip Rail
Description CR623X is a high performance offline PWM power switch for low power AC/DC charger and adaptor applications. It operates in primary-side sensing and provides constant voltage (CV) and constant current (CC) regulation without TL431 and opto-coupler. A typical output CC/CV curve is shown as in the Fig....
Features Up to 5% Precision for Constant Voltage Regulation and Constant Current Regulation at Universal AC input Primary-side Sensing and Regulation Without TL431 and Opto-coupler Flyback Topology In DCM Operation Soft-start Built-in Leading Edge Blanking (LEB) Frequency Jitter to Reduce System EMI Programmable CV and CC Regulation Adjustable Constant Current and Output Power Setting Built-in Secondary Constant Current Applications Cell Phone /Digital Cameras Charger Small Power Adaptor General Description CR623X is a high performance offline PWM power switch for low power AC/DC charger and adaptor ap...

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