SF5580中文资料AD/DC芯片-副边反馈数据手册SiFirst规格书
SF5580规格书详情
描述 Description
Offline AC/DC fly-back converter forAC/DC adaptersOpen-frame SMPSSet-top box power suppliesATX standby power
特性 Features
Proprietary HV-mWTM to Achieve Less than 50mW Standby Power
Proprietary \"η-BalanceTM\" to boost light load efficiency.
Proprietary \"zero OCP/OPP recovery gap\" control
Latch plug-off Protection with External
Fixed 65KHz Switching Frequency
Frequency Reduction and Burst Mode Control for Energy Saving
Built-in soft start function
Current mode control
Cycle-by-cycle current limiting
Built-in leading edge blanking (LEB)
Constant power limiting
Built-in frequency shuffling
Built-in synchronous slope compensation
应用 Application
Offline AC/DC fly-back converter for
• AC/DC adapters
• Open-frame SMPS
• Set-top box power supplies
• ATX standby power
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SIFIRST |
24+ |
NA/ |
3880 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
FUXINSEMI(富芯森美) |
24+ |
TO220AC |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
SiFirst |
1746+ |
SOP8 |
2476 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
VISHAY |
20+ |
DO-201AD |
36800 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
赛威 |
23+ |
SOP |
26520 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
VISHAY/威世 |
24+ |
DO-201AD |
7800 |
全新原厂原装正品现货,低价出售,实单可谈 |
询价 | ||
扬杰 |
24+ |
DO-201AD |
50000 |
全新原装,一手货源,全场热卖! |
询价 | ||
SF |
23+ |
SOP8 |
12800 |
公司只有原装 欢迎来电咨询。 |
询价 | ||
SIFIRST/赛威科技 |
24+ |
SOP8 |
52000 |
专营赛威原装正品保障 |
询价 | ||
Sifirst |
1645+ |
SOP8 |
9100 |
只做原装进口,假一罚十 |
询价 |
