:中文 
- 中文
- 英文
- 日语
- Русский
- français
- اللغة العربية
芯奇士电子
| ： | UC3854B |
|---|---|
| ： | 功率因数校正 (PFC) 控制器 |
| ： | TI |
| ： | Enhanced bipola |
| ： | - |
| ： | PDIP,SOIC |
| ： | 5000 |
| ： | - |
| TYPE | DESCRIPTION |
| Topology | Boost |
| Control mode | CCM |
| Switching frequency (max) (kHz) | 200 |
| UVLO thresholds on/off (V) | 10.5/10 |
| Vin (max) (V) | 20 |
| Features | > 750 W applications, Average current mode, Continuous Control Mode, Enable, Undervoltage protection |
| Rating | Catalog |
| Operating temperature range (°C) | 0 to 70 |
| Duty cycle (max) (%) | 95 |
| Topology | Boost |
| Control mode | CCM |
| Switching frequency (max) (kHz) | 200 |
| UVLO thresholds on/off (V) | 10.5/10 |
| Vin (max) (V) | 20 |
| Features | > 750 W applications, Average current mode, Continuous Control Mode, Enable, Undervoltage protection |
| Rating | Catalog |
| Operating temperature range (°C) | 0 to 70 |
| Duty cycle (max) (%) | 95 |
