| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
High Performance Power Factor Preregulator 文件:1.06321 Mbytes 页数:17 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 | ||
UC2855A | 具有 16V/10V UVLO 和零电压转换模式、温度范围为 –40°C 至 85°C 的双极性 CCM PFC 控制器 The UC3855A/B provides all the control features necessary for high power, high frequency PFC boost converters. The average current mode control method allows for stable, low distortion AC line current programming without the need for slope compensation. In addition, the UC3855 utilizes an active snu • Controls Boost PWM to Near Unity Power Factor\n• Fixed Frequency Average Current Mode Control Minimizes Line Current Distortion\n• Built-in Active Snubber (ZVT) Allows Operation to 500kHz, Improved EMI and Efficiency\n• Inductor Current Synthesizer allows Single Current Transformer Current Sense f; | TI 德州仪器 | TI | |
Package:20-SOIC(0.295",7.50mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) PFC(功率因数校正) 描述:IC PFC CTR AVERAGE 500KHZ 20SOIC | TI 德州仪器 | TI | ||
Package:20-SOIC(0.295",7.50mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) PFC(功率因数校正) 描述:IC PFC CTR AVERAGE 500KHZ 20SOIC | TI 德州仪器 | TI | ||
Package:20-DIP(0.300",7.62mm);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) PFC(功率因数校正) 描述:IC PFC CTR AV CURR 500KHZ 20DIP | 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):
-40 to 85
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
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 | ||
N/A |
99 |
询价 | |||||
TI |
2016+ |
DIP |
910 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
UC |
24+ |
SMD |
5 |
现货/新 |
询价 | ||
UC |
00+ |
SOP7.2 |
5 |
全新原装 绝对有货 |
询价 | ||
TI/BB |
24+ |
SOP-20 |
5989 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
TI |
11+ |
SSOP-20 |
8000 |
全新原装,绝对正品现货供应 |
询价 | ||
TI |
25+ |
SOP20 |
560 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
TI |
SOP-20 |
2000 |
原装长期供货! |
询价 |
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