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 |
|---|---|---|
| UCC38503DWTRG4 | TI 德州仪器 | 下载 |
| UCC3895EVM-001 | TI 德州仪器 | 下载 |
| UCC3916DP | TI 德州仪器 | 下载 |
| UCC3804DTR | TI 德州仪器 | 下载 |
| UCC3973PW | TI 德州仪器 | 下载 |
| UCC3915DP | TI 德州仪器 | 下载 |
| UCC3921D | TI 德州仪器 | 下载 |
| UCC3918DP | TI 德州仪器 | 下载 |
| UCC3837D | TI 德州仪器 | 下载 |
| UCC3837DG4 | TI 德州仪器 | 下载 |
| UCC3817APW | TI 德州仪器 | 下载 |