Other Parts Discussed in Thread: TPS2553,
Hello team,
My customer is trying to use TPS61021A in combination with current limit switch TPS2553. TPS2553 will be used at the VIN side.
I wonder how much input current does TPS61021A require for start-up.
In my customer use case, VIN=0.5 - 2.6V (wide VIN range because it can be from supercap), VOUT=3.3V, Iout = 10-20mA at start up.
For example, do you think the TPS61021A start-up correctly if the input current is limited to 75mA?
Regards,
Itoh