FAN6755 PDF Datasheet
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Description
This is Highly Integrated Green-Mode PWM Controller. FAN6755 Highly Integrated Green-Mode PWM Controller
February 2010
FAN6755 Highly Integrated Green-Mode PWM Controller
Features
Internal High-Voltage Startup Low Operating Current (Maximum: 2mA) Adaptive Decreasing of PWM Frequency to 23KH- at Light-Load condition to Improve Light-Load Efficiency Frequency Hopping to Reduce EMI Emission Fixed PWM Frequency: 65KH- 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 Over-Voltage Protection Soft Gate Drive with Clamped Output Voltage: 18V VDD Under-Voltage Lockout (UVLO) Programmable Constant Power Limit (Full AC Input Range) Internal OTP Sensor with Hysteresis Build-in 5ms Soft-Start Function Input Voltage Sensing (VIN Pin) for Brown-in, out Protection with Hysteresis and Line Over-Voltage Protection
Description
This highly integrated PWM controller provides .