SF5533中文资料PSR控制器数据手册SiFirst规格书
SF5533规格书详情
描述 Description
Offline AC/DC Flyback Converter forAC/DC AdaptorsOpen-frame SMPSSet-Top Box Power SuppliesATX Standby Power
特性 Features
Less than 75mW Standby Power
Proprietary \"η-BalanceTM\" to boost light load efficiency
Proprietary \"zero OCP/OPP recovery gap\" control
Built-in soft start function
Programmable OLP Debounce Time
Proprietary \"Audio Noise Free OCP Compensation\"
Frequency Reduction and Burst Mode Control for Energy Saving
Programmable switching frequency
Current Mode Control
Built-in Frequency Shuffling
Cycle-by-Cycle Current Limiting
Built-in Leading Edge Blanking (LEB)
Constant Power Limiting
Audio Noise Free Operation
应用 Application
Offline AC/DC Flyback Converter for
• AC/DC Adaptors
• Open-frame SMPS
• Set-Top Box Power Supplies
• ATX Standby Power
技术参数
- 制造商编号
：SF5533
- 生产厂家
：SiFirst
- 驱动模式
：External MOS
- 待机功耗
：75mw
- 最大输出功率
：65W
- 六级能效
：√
- 封装
：SOT23-6
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SIFIRST |
24+ |
SOT23-6 |
11000 |
假一赔百原装正品价格优势实单可谈 |
询价 | ||
- |
23+ |
NA |
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 | ||
Sifirst(赛威科技) |
2447 |
SOT26 |
105000 |
3000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
SIFIRST/赛威科技 |
2450+ |
SOT23-6 |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
原厂 |
2021+ |
60000 |
原装现货，欢迎询价 |
询价 | |||
SIFIRST |
SOT23-6 |
999999 |
全新原装正品 一级代理假一罚十 长期有货 |
询价 | |||
SIFIRST |
24+ |
SOT-23-6 |
28235 |
郑重承诺只做原装进口现货 |
询价 | ||
赛威 |
2406+ |
SOT23-6 |
71260 |
诚信经营!进口原装!量大价优! |
询价 | ||
SiFirst |
21+ |
SOT23-6 |
10000 |
原装现货假一罚十 |
询价 | ||
SIFIRST |
25+ |
SOT23-6 |
23182 |
询价 |
