SF5887中文资料PSR控制器数据手册SiFirst规格书
SF5887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
52KHz 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
:SF5887
- 生产厂家
:SiFirst
- 驱动模式
:External MOS
- 待机功耗
:100mw
- 最大输出功率
:70w
- 六级能效
:√
- 封装
:SOP8
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
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 | ||
SIFIRST |
24+ |
SOP8 |
25836 |
新到现货,只做全新原装正品 |
询价 | ||
SST |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
询价 | |||
24+ |
N/A |
47000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
VISHAY |
24+ |
DO-201 |
36500 |
一级代理/放心采购 |
询价 | ||
VISHAY/威世 |
24+ |
DO-201AD |
60000 |
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 | ||
钜兴 |
21+ |
DO-27 |
30 |
全新原装鄙视假货 |
询价 | ||
VISHAY |
23+ |
DO-201 |
120000 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 | ||
SIFIRST赛威科技 |
23+ |
SOP8 |
22820 |
原装正品,支持实单 |
询价 |