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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/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 | ||
FAIRCHILD |
23+ |
SOIC-8 |
57785 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
PERICOM |
2447 |
SOP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
FAIRCHILD |
24+ |
SOP16 |
180 |
询价 | |||
ON/安森美 |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
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 | ||
FAIRCILD |
22+ |
SOP |
8000 |
原装正品支持实单 |
询价 | ||
FSC |
25+ |
8-SOIC N |
3216 |
原装正品 价格优势 |
询价 |
