SF5877数据手册SiFirst中文资料规格书
SF5877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
Easily Meet EPS Level 6
Proprietary QR-||TM Technology: Digital Anti-jitter for Audio Noise Free Operation, Digital Frequency Foldback, Digital Frequency Jittering for Better EMI
Proprietary HV-mWTM to Achieve Less than 50mW Standby Power
Multi-Mode Operation for High Efficiency
12.7us Maximum Duty Cycle.
80KHz Maximum On Time
53KHz Frequency Low Clamping in QR Mode
65% Maximum Duty Cycle
Adaptive Slope Compensation for CCM Mode
Built-in synchronous slope compensation
Constant power limiting
应用 Application
Offline AC/DC fly-back converter for
• AC/DC adapters
• Open-frame SMPS
• Set-top box power supplies
• ATX standby power
技术参数
- 制造商编号
:SF5877
- 生产厂家
:SiFirst
- 驱动模式
:External MOS
- 待机功耗
:50mw
- 最大输出功率
:150w
- 六级能效
:√
- 封装
:DIP8
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FUXINSEMI(富芯森美) |
24+ |
DO27 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
SIFIRST |
24+ |
SOP8 |
12000 |
原装正品 假一罚十 可拆样 |
询价 | ||
扬州扬杰 |
两年内 |
NA |
18741 |
实单价格可谈 |
询价 | ||
SIFIRST/赛威科技 |
24+ |
SOP-8 |
31800 |
只做原装,欢迎询价,量大价优 |
询价 | ||
SIFIRST |
2450+ |
SOP8 |
6540 |
只做原厂原装正品终端客户免费申请样品 |
询价 | ||
SIFIRST |
23+ |
SOP8 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
钜兴 |
21+ |
DO-27 |
30 |
全新原装鄙视假货 |
询价 | ||
LRC/乐山 |
24+ |
DO-201AD |
360000 |
原装现货 |
询价 | ||
MCC |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
VISHAY |
24+ |
DO-201 |
36500 |
一级代理/放心采购 |
询价 |