Other Parts Discussed in Thread: DRV8833,
Dear :
tps61085 boost 9Vout to DRV8833 VM as schematic,now the output ripple is high , could you help me optimize the output ripple, the bad time is 1.5V around when motor is running;
try to find reason, B5819WS is removed(customer need this diode to protect ), the out ripple is more than 500mV ,but still higher , need your help to optimize;