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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 |
22+ |
SOP-16 |
8200 |
全新原装现货!自家库存! |
询价 | ||
FSC |
20+ |
SOP16 |
2960 |
诚信交易大量库存现货 |
询价 | ||
FAI |
24+ |
SOP3.9 |
20000 |
一级代理原装现货假一罚十 |
询价 | ||
FAIRCHILD |
05+ |
原厂原装 |
5356 |
只做全新原装真实现货供应 |
询价 | ||
FAIRCHILD |
25+ |
SOIC-8 |
3200 |
全新原装、诚信经营、公司现货销售 |
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 | ||
FAIRCHILD/仙童 |
20+ |
SOP8 |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ON Semiconductor |
24+ |
8-SOIC |
36500 |
一级代理/放心采购 |
询价 | ||
FSC |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
FAIRCHILD/仙童 |
23+ |
SOP8 |
7000 |
询价 |
