SLUS544G September 2003 – April 2017 UCC28220 , UCC28221
PRODUCTION DATA.
请参考 PDF 数据表获取器件具体的封装图。
The VDD power terminal for the device requires the placement of electrolytic capacitor as energy storage capacitor. And requires the placement of low-ESR noise decoupling capacitance as directly as possible from the VDD terminal to the VSS terminal, ceramic capacitors with stable dielectric characteristics over temperature are recommended, such as X7R or better. TI recommends a 1-µF, 50-V e-capacitor.