的BiCMOS PFC / PWM组合控制器 BICMOS PFC/PWM COMBINATION CONTROLLER
DESCRIPON
The UCC2850x family provides all of the control functions necessary for an active power-factor
corrected preregulator and a second-stage dc-to- dc converter. The controller achieves near-unity power factor by shaping the ac input line current waveform to correspond to the ac input-line voltage using average current-mode control. The dc-to-dc converter uses peak current-mode control to perform the step-down power conversion.
| 型号 | 品牌 | 下载 |
|---|---|---|
| UCC28500N | TI 德州仪器 | 下载 |
| UCC28019 | TI 德州仪器 | 下载 |
| UCC28221D | TI 德州仪器 | 下载 |
| UCC28600EVM-65W | TI 德州仪器 | 下载 |
| UCC28720EVM-212 | TI 德州仪器 | 下载 |
| UCC28230PW | TI 德州仪器 | 下载 |
| UCC28950EVM-442 | TI 德州仪器 | 下载 |
| UCC29910AEVM-730 | TI 德州仪器 | 下载 |
| UCC28019DG4 | TI 德州仪器 | 下载 |
| UCC28060EVM | TI 德州仪器 | 下载 |
| UCC2804DTR | TI 德州仪器 | 下载 |