Description
This highly integrated PWM controller provides several
Features
- Internal High-Voltage Startup Low Operating Current (Maximum: 2mA) Adaptive Decreasing of PWM Frequency to 23KHz at Light-Load condition to Improve Light-Load Efficiency Frequency Hopping to Reduce EMI Emission Fixed PWM Frequency: 65KHz Internal Leading-Edge Blanking Built-in Synchronized Slope Compensation Auto-Restart Protection : Feedback Open-Loop Protection (OLP), VDD Over-Voltage Protection (OVP), Over-Temperature Protection (OTP), and Line.