Features
- Up to 150kHz Quasi-Resonant Operation Mode for High Output Voltage
- Frequency Foldback for High Average Efficiency
- High Reliability Gate Driver for GaN FET
- Built-in High-Voltage Startup
- Soft Start During Startup Process
- Integrated X2 Capacitor Discharge Function
- Adaptive Output Power Limit with Output Voltage
- Non-Audible-Noise Green-Mode Control
- Wide VCC Power Supplied with 120V LDO
- Internal Slope Compensation
- Frequency Dithering for Reducing EMI
- VCC Maintain Mode
- Comprehensive System Protection Features:
- Secondary Winding Short Protection
- VCC Overvoltage Protection (VOVP)
- Line Overvoltage Protection (LOVP)
- Overload Protection (OLP)
- Cycle-by-Cycle Over-Current Protection
- Pin-Fault Protection
- Brown In/Out Protection (BNI/BNO)
- Secondary Side OVP (SOVP) and UVP (SUVP)
- Internal OTP
- Packaged in the SSOP-9 (Type CJ)
- Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note 3)
- For automotive applications requiring specific change control

Applications
- General GaN FET drivers
- Programmable switching AC/DC adapters or quick chargers
- High-density industrial and consumer power supplies