UC3854DWTR-F

功率因数校正 - PFC Hi Pwr Factor PreReg

Drive down cost and save power by using the power factor correction preregulator power factor improvement by Texas Instruments. It operates in CCM, Current Mode mode. It has a switching frequency of 115 kHz. In order to guarantee safe delivery and allow for quick mounting of this component after delivery, it will be enclosed in tape and reel packaging during shipment. This device has a start-up supply current of 0.3 mA. This power factor controller has a minimum operating temperature of 0 °C and a maximum of 70 °C. This device has a minimum operating supply voltage of 10 V and a maximum of 20 V.