Please remove LDO circuit and debug LTC3649 circuit first.
LTC3649 how do i control the current overshoot when using current limit featuresame problem with LTM8064
I am designing in LTC3649 for 5-12V input to various (on same board) output voltages: 1.0, 1.8, 3.0, 3.3.
I do not have any other 100nF capacitors on this board. I am using 2.2uF 25V X5R 0402 capacitor (Murata # GRM155R61E225KE11D) as my all-around general…
I have a single 100 nF cap from the ITH pin to GND. Normally I just start with that value, test the loop, and adjust. But when I tested, the transient response and gain/phase plots looked so good that I didn't change it. The Vout of this circuit…
Bench verification shows the load current is limited at 1.1A under overload condition and ~1.5A with shorted output.