同步buck电路上管的bootstrap电容充放电回路在哪?
TPS53015 function block
PIN FUNCTIONS
当SW switch to over current comparator作为输入(I),当switch to the high-side driver 时作为输出(O),可能是SW和DRVH一块输出驱动high-side mosfet的GS;
PIN FUNCTIONS
当SW switch to over current comparator作为输入(I),当switch to the high-side driver 时作为输出(O),可能是SW和DRVH一块输出驱动high-side mosfet的GS;