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FAN4803CS-2中文资料仙童半导体数据手册PDF规格书
FAN4803CS-2规格书详情
General Description
The FAN4803 is a space-saving controller for power factor corrected, switched mode power supplies that offers very low start-up and operating currents.
特性 Features
• Internally synchronized PFC and PWM in one 8-pin IC
• Patented one-pin voltage error amplifier with advanced input current shaping technique
• Peak or average current, continuous boost, leading edge PFC (Input Current Shaping Technology)
• High efficiency trailing-edge current mode PWM
• Low supply currents; start-up: 150µA typ., operating: 2mA typ.
• Synchronized leading and trailing edge modulation
• Reduces ripple current in the storage capacitor between the PFC and PWM sections
• Overvoltage, UVLO, and brownout protection
• PFC VCCOVP with PFC Soft Start
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Fairchild/ON |
22+ |
8SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
FSC |
20+ |
SOP16 |
2960 |
诚信交易大量库存现货 |
询价 | ||
FAIRCHILD |
22+ |
SOP-16 |
8200 |
全新原装现货!自家库存! |
询价 | ||
FSC |
25+ |
8-SOIC N |
3216 |
原装正品 价格优势 |
询价 | ||
ON Semiconductor |
24+ |
8-SOIC |
36500 |
一级代理/放心采购 |
询价 | ||
FAIRCHILDSEM |
24+ |
8-SOIC |
5000 |
只做原装正品现货 欢迎来电查询15919825718 |
询价 | ||
FAIRCHILD/仙童 |
24+ |
SOP8 |
9000 |
只做原装，欢迎询价，量大价优 |
询价 | ||
FAIRCHILD/仙童 |
25+ |
SOP-8 |
54658 |
百分百原装现货 实单必成 |
询价 | ||
ON Semiconductor |
23+ |
8-SOIC |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
FAIRCHILD/仙童 |
23+ |
SOP-8 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 |
