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Preliminary GR9210RL
Multi-Mode PWM Power Switch with Primary-Side Feedback
Features
Built-in 650V Power MOSFET Low Start-Up Current (<2uA) Primary-Side Feedback Control with Multi-Mode
Operation CCM @ Heavy Load and Low Line QR-Like Operation @ Medium Load Green mode with Valley Skip at Light Load PFM Mode at No Load Built-In Adjustable Load Regulation Compensation Constant Voltage/Constant Current Operation Output Short Protection FB Pin Open/Short Protection Soft Driver 8ms Soft-start OVP (Over Voltage Protection) on Vcc Pin On Chip OTP Protection
Description
The GR9210RL integrates a high performance primary side feedback PWM controller and a high voltage power MOSFET of 650V.