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Highlighted Companies

Utsource Electronic Components Fan6755u - China

price: 0.64 Dollar US$

1 - Description

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.

2 - 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


Company Contact:


  • Phone: 0755-23959113

  • Address: 10B2,BLOCK B,WORLD TRADE PLAZA,FUHONGA RD.,FUTIAN,SHENZHEN,51803 3 CHINA 电话:0755-23959113, SHENZHEN , GUANGDONG , China

  • Email: Email


Published date: April 25, 2017

  • Business Description: UTSOURCE is an amazing online electronic components store,provides different types such as electronic components , passive components, arm development board, Cell Phone Repair Parts,etc., and various product types,we also provide satisfying one-stop package service for customers.

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