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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 |
|---|---|---|---|---|---|---|---|
Fairchild(飞兆/仙童) |
24+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
FAIRCHILD/仙童 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
FAIRCHILD/仙童 |
25+ |
SOP8 |
225 |
原装正品,假一罚十! |
询价 | ||
FAIRCHILD/仙童 |
2450+ |
SOP8 |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
FAIRCHILD |
25+23+ |
SOP8 |
31639 |
绝对原装正品全新进口深圳现货 |
询价 | ||
FAIRCHILD |
25+ |
SOIC-8 |
3200 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
FAI |
24+ |
2500 |
询价 | ||||
FAIRCHILD/仙童 |
23+ |
SOP8 |
7000 |
询价 | |||
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 |
