SF5897中文资料PSR控制器数据手册SiFirst规格书
SF5897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
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
Smart PFC Control Function Integrated
应用 Application
Offline AC/DC fly-back converter for
• AC/DC adapters
• Set-top box power supplies
• ATX standby power
技术参数
- 制造商编号
:SF5897
- 生产厂家
:SiFirst
- 驱动模式
:External MOS
- 待机功耗
:150mw
- 最大输出功率
:150w
- 六级能效
:√
- 封装
:SOP8
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Sifirst(赛威科技) |
2021+ |
SOP8 |
499 |
询价 | |||
YANGJIE/扬杰科技 |
24+ |
DO-41 |
45000 |
只做全新原装进口现货 |
询价 | ||
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 | ||
扬州扬杰 |
两年内 |
NA |
18741 |
实单价格可谈 |
询价 | ||
钜兴 |
21+ |
DO-27 |
30 |
全新原装鄙视假货 |
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 | ||
JAE Electronics |
23+ |
原厂封装 |
1138 |
只做原装只有原装现货实报 |
询价 | ||
YANGJIE/扬杰科技 |
24+ |
DO-201AD |
50000 |
全新原装,一手货源,全场热卖! |
询价 | ||
Micro Commercial Co |
25+ |
DO-201AD |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
询价 | ||
SAMYOUNG |
ROHS |
56520 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 |