FAN6755U
Category: Power Switch Ics
Description:
Price range ($)
3.17595 4.09800
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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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1
Brand new
1
Certified preowned
1
Official
1
Third Party
1
Description
FAN6755U
Stock:9999 |
Fairchi |
≥1: US $4.09800 US $3.68820 ≥5: US $3.89310 US $3.50379 ≥10: US $3.68820 US $3.31938 ≥20: US $3.58575 US $3.22717 ≥50: US $3.48330 US $3.13497 ≥100: US $3.38085 US $3.04277 ≥200: US $3.27840 US $2.95056 ≥500: US $3.23742 US $2.91368 ≥1000: US $3.17595 US $2.85835
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Inquiry
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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.
E-catalog
Freight calculation
Express:(FEDEX, UPS, DHL, TNT)Free shipping on first 0.5kg for orders over 200$,Overweight will be charged separately
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