| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
UC3855A | High Performance Power Factor Preregulator FEATURES • Controls Boost PWM to Near Unity Power Factor • Fixed Frequency Average Current Mode Control Minimizes Line Current Distortion • Built-in Active Snubber (ZVT) allows Operation to 500kHz, improved EMI and Efficiency • Inductor Current Synthesizer allows Single Current Transform 文件：850.1 Kbytes 页数：18 Pages | TI 德州仪器 | TI | |
UC3855A | High Performance Power Factor Preregulator 文件：493.83 Kbytes 页数：12 Pages | TI 德州仪器 | TI | |
丝印：UC3855ADW；Package：SOIC；High Performance Power Factor Preregulator FEATURES • Controls Boost PWM to Near Unity Power Factor • Fixed Frequency Average Current Mode Control Minimizes Line Current Distortion • Built-in Active Snubber (ZVT) allows Operation to 500kHz, improved EMI and Efficiency • Inductor Current Synthesizer allows Single Current Transform 文件：850.1 Kbytes 页数：18 Pages | TI 德州仪器 | TI | ||
丝印：UC3855ADW；Package：SOIC；High Performance Power Factor Preregulator FEATURES • Controls Boost PWM to Near Unity Power Factor • Fixed Frequency Average Current Mode Control Minimizes Line Current Distortion • Built-in Active Snubber (ZVT) allows Operation to 500kHz, improved EMI and Efficiency • Inductor Current Synthesizer allows Single Current Transform 文件：850.1 Kbytes 页数：18 Pages | TI 德州仪器 | TI | ||
丝印：UC3855ADW；Package：SOIC；High Performance Power Factor Preregulator FEATURES • Controls Boost PWM to Near Unity Power Factor • Fixed Frequency Average Current Mode Control Minimizes Line Current Distortion • Built-in Active Snubber (ZVT) allows Operation to 500kHz, improved EMI and Efficiency • Inductor Current Synthesizer allows Single Current Transform 文件：850.1 Kbytes 页数：18 Pages | TI 德州仪器 | TI | ||
丝印：UC3855ADW；Package：SOIC；High Performance Power Factor Preregulator FEATURES • Controls Boost PWM to Near Unity Power Factor • Fixed Frequency Average Current Mode Control Minimizes Line Current Distortion • Built-in Active Snubber (ZVT) allows Operation to 500kHz, improved EMI and Efficiency • Inductor Current Synthesizer allows Single Current Transform 文件：850.1 Kbytes 页数：18 Pages | TI 德州仪器 | TI | ||
High Performance Power Factor Preregulator FEATURES • Controls Boost PWM to Near Unity Power Factor • Fixed Frequency Average Current Mode Control Minimizes Line Current Distortion • Built-in Active Snubber (ZVT) allows Operation to 500kHz, improved EMI and Efficiency • Inductor Current Synthesizer allows Single Current Transform 文件：850.1 Kbytes 页数：18 Pages | TI 德州仪器 | TI | ||
ADVANCED PFC/PWW COMBINATION CONTROLLER WITH TRAILING-EDGE/TRAILING-EDGE MODULATION 文件：556.29 Kbytes 页数：32 Pages | TI 德州仪器 | TI | ||
High Performance Power Factor Preregulator 文件：493.83 Kbytes 页数：12 Pages | TI 德州仪器 | TI | ||
High Performance Power Factor Preregulator 文件：1.06321 Mbytes 页数：17 Pages | TI 德州仪器 | TI |
技术参数
- Control mode：
CCM
- Practical operating frequency (Max) (MHz)：
0.5
- UVLO thresholds on/off (V)：
16/10
- Device type：
Controllers
- Operating supply current (mA)：
17
- Features：
> 750W Applications
- Rating：
Catalog
- Operating temperature range (C)：
0 to 70
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
24+ |
SOIC|20 |
71000 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI/德州 |
2018+ |
SOIC |
32500 |
德州代理承诺销售原装正品公司可开正规17%增值税票 |
询价 | ||
TI |
04+ |
SOP20 |
1350 |
全新原装进口自己库存优势 |
询价 | ||
UC |
23+ |
SOP |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
TI |
25+ |
SMD |
18000 |
原厂直接发货进口原装 |
询价 | ||
TI |
2016+ |
DIP |
1243 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
UC |
97/P1 |
SOP |
504 |
自己公司全新库存绝对有货 |
询价 | ||
TI |
24+ |
SOP |
100 |
本站现库存 |
询价 | ||
TI |
11+ |
SOP-20 |
8000 |
全新原装,绝对正品现货供应 |
询价 |
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