Hi ,
my customer met a problem that when adjust the capacitance value to 1uF or 0.1uF which connected to DLY1 and DLY2,the voltage of VS of TPS65150 will drop to vin ,if I set the capacitance value to 0.01uF, the voltage will not drop. so my question is that what's the delay time range of TPS65150,why we change the capacitance , the Vs voltage of TPS65150 will drop, Thanks.
below picture is the we change the capacitance to 1uF.
schematic please refer to as below.