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FAN4803CS-1中文资料仙童半导体数据手册PDF规格书
FAN4803CS-1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 |
|---|---|---|---|---|---|---|---|
FAI |
23+ |
65480 |
询价 | ||||
FAIRCHILD |
23+ |
SOP-8 |
57784 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
FAIRCHI |
10+ |
SOP8 |
910 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
FSC |
25+ |
8-SOIC N |
3216 |
原装正品 价格优势 |
询价 | ||
FAIRCHI |
21+ |
SOP8 |
977 |
原装现货假一赔十 |
询价 | ||
FAIRCHI |
21+ |
SOP8 |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
FAIRCHILD/仙童 |
23+ |
SOIC-8 |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
FAIRCHILD/仙童 |
23+ |
SOP-8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
FAI |
24+ |
2500 |
询价 | ||||
Fairchild/ON |
22+ |
8SOIC |
9000 |
原厂渠道,现货配单 |
询价 |
