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1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
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Features
● mWSaverTM Technology Provides Industry’s Best-in-Class Standby Power
— <100mW at25-mW Load for LCDM Adaptor
— Internal High-Voltage JFET Startup
— Low Operating Current:Under 2mA
— Adaptively Decrease PWM Frequency to 23kHz at Light-Load Condition for Better Efficiency
— Feedback Impedance Switching During Minimum Load or No Load
● Proprietary Asynchronous Frequency Hopping Technique that Reduces EMI
● Fixed PWM Frequency:65 kHz (FAN6755W), 130kHz (FAN6755UW)
● 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 5-ms Soft-Start Function
● Input Voltage Sensing (VIN Pin) for Brown-In/Out Protection with Hysteresis and Line Over-Voltage Protection
Applications
General-purpose switched-mode power supplies and flyback power converters, including:
● LCD Monitor Power Supply
● Open-Frame SMP
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 acoustic-noise problems, the minimum PWM frequency is set above 23kHz. 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 only 2mA.The standby power consumption can be under 100mW for most of LCD monitor power supply designs.
FAN6755W/UW integrates a frequency-hopping function that reduces EMI emission of a power supply with minimum line filters. The built-in synchronized slope compensation achieves a stable peak-current-mode control and improves noise immunity. The proprietary line compensation ensures constant output power limit over a wide AC input voltage range from 90 VAC to 264 VAC.
FAN6755W/UW provides many protection functions. The internal feedback open-loop protection circuit protects the power supply from open-feedback-loop condition or output-short condition. It also has line under-voltage protection (brownout protection) and over-voltage protection using an input voltage sensing pin (VIN).
FAN6755W/UW is available in a 7-pinSOP package.
Preview of the first 3 pages of the data sheet
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10000 buyer reviews from United States
Patricia Miller
Length of registration:7 years
I recently ordered an IC SFH6343 from your company and I am very pleased with its performance. The IC is reliable and efficient, and it has been working great in my project. It is easy to use and the instructions were clear and concise. I am very satisfied with the quality of the product and the customer service I received. Thank you for providing me with a great product and excellent customer ser
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03/17/2023
Harry Bauder
Length of registration:3 years
The packaging is exquisite, the high-end atmosphere is high-end, it can be seen that the merchants are very attentive. The baby is really good, it is the same as the picture, there is no difference, it is really good value for money, good quality and low price
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01/09/2023
Stephen Ballentine
Length of registration:3 years
I enjoyed learning how to use these. Fixed another broken project with it. Excellent quality, and it arrived in a protective tube designed to prevent damage.
1
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01/09/2023
Joe Ritch
Length of registration:3 years
The order is accepted, decorated and shipped quickly. Packing is good. Tracking works. Satisfied
1
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01/09/2023
Gordon C Whitten
Length of registration:3 years
The goods are received on time, until I checked, as I will check the feedback. The seller sent on time, everything came safe and sound.
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01/04/2023
Glenn Hann
Length of registration:3 years
rec'd chips; great packing for international shipping; thx for making small quantities available of these hard to find items!
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12/22/2022
Lammi
Length of registration:3 years
Fantastic customer support, my order arrived very fast and well packed. All around a fantastic experience and nice to have a place to buy lower quanties of hard to find chips.
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12/22/2022
Shawn Long
Length of registration:3 years
I enjoyed learning how to use these. Fixed another broken project with it. Excellent quality, and it arrived in a protective tube designed to prevent damage.
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12/19/2022
arturo solano
Length of registration:3 years
I received the parts swift and well packed. Thanks for the great service.
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12/19/2022
John Hernandez
Length of registration:3 years
I enjoyed learning how to use these. Fixed another broken project with it. Excellent quality, and it arrived in a protective tube designed to prevent damage.
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12/19/2022
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All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
FAN6755U
FAN6755U has several brands around the world that may have alternate names for FAN6755U due to regional differences or acquisition. FAN6755U may also be known as the following names:
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Minimum: 1
Total Price:
Unit Price:4.09800
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