Other Parts Discussed in Thread: LM5160, PMP10572
customer use LM5160 as flybuck, found a issue that when they change the primary output capacitor from 22uF*2 to 10uF*2, the output only 7V and ripple large to 1V. I want to know, if there any special requirement for output capacitors?
Meanwhile, this circuit is very typical for customer and they use LM5160 for many MP projects, after change capacitors, some boards can work, some are not. could you help on it?
below is the schematic: the ratio is 1:1, customer reference the PMP10572. customer change C281/C282/C267