Hi, Team
My automotive customer is using TPS7B6701-Q1 in their car infotainment system to convert VBATT 14.4V to 5V for CAN and MCU. They find there is spike in output during repid power cycle test. Here are the waveform and schematic. Is there any suggestion to fix this issue?
CH1 (Yellow): Input Voltage of TPS7B6701-Q1, 5V/Div
CH2 (Blue): Output Voltage of TPS7B6701-Q1, 2V/Div
Customer Schematic:
Thanks
Kevin