Fan6755u Pwm Controller

We are one of the prominent organizations engaged in supplying a superior quality spectrum of FAN6755U PWM Controller in Shenzhen, Guangdong, China. This highly integrated PWM controller provides several features to enhance the performance of flyback converters.To minimize standby power consumption,a proprietary adaptive green-mode function reduces switching frequency at light-load condition. To avoid acousticnoise problems, the minimum PWM frequency is set above 23 kHz. This green-mode function enables the power supply to meet international power conservation requirements, such as Energy Star?.With the internal high-voltage startup circuitry, the power loss caused by bleeding resistors is also eliminated. To further reduce power consumption, FAN6755W/UW uses the BiCMOS process, which allows an operating current of only2 mA.The standby power consumption can be under 100 mW for most of LCD monitor power supply designs.

Features
> Proprietary Asynchronous Frequency Hopping Technique that Reduces EMI
> Fixed PWM Frequency: 65 kHz (FAN6755W),130 kHz (FAN6755UW)
> Internal Leading-Edge Blanking
> Built-in Synchronized Slope Compensation
> Soft Gate Drive with Clamped Output Voltage: 18 V
> VDD Under-Voltage Lockout (UVLO)
> Programmable Constant Power Limit(Full AC Input Range)
> Internal OTP Sensor with Hysteresis