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FSQ510 参数 Datasheet PDF下载

FSQ510图片预览
型号: FSQ510
PDF下载: 下载PDF文件 查看货源
内容描述: 绿色模式飞兆功率开关( FPS )的准谐振转换器 - ​​低EMI和高效率 [Green Mode Fairchild Power Switch (FPS) for Quasi-Resonant Converter - Low EMI and High Efficiency]
分类和应用: 转换器稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
文件页数/大小: 15 页 / 708 K
品牌: FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
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PRELIMINARY DATASHEET  
Comparison between FSD210B and FSQ510  
Function  
FSD210B  
FSQ510  
Advantages of FSQ510  
ƒ Fast response  
Control Mode  
Voltage Mode  
Current Mode  
ƒ Easy to design control loop  
ƒ Turn-on at minimum drain voltage  
ƒ High efficiency  
Constant Frequency  
PWM  
Quasi-Resonant  
Operation  
Operation Method  
ƒ Frequency variation depending on the  
EMI Reduction  
Method  
Frequency  
Modulation  
ripple of DC link voltage  
Valley Switching  
5ms (Built-in)  
ƒ High efficiency and low EMI  
ƒ Longer soft-start time  
Soft Start  
Protection  
3ms (Built-in)  
TSD  
TSD with hysteresis  
AOCP  
ƒ Enhanced Thermal Shutdown protection  
ƒ Abnormal Over-Current protection  
© 2006 Fairchild Semiconductor Corporation  
FSQ510, FSQ510H Rev. 0.0.3  
www.fairchildsemi.com  
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