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Hi Team,
My customer now use TPS55330 and would like to optimize the Dynamic Response.
Vin=5.5V(very stable during the test)
Vout=8.5V
Iout=0.4A(max)
The first picture is test in Electronic load. The second one is test in normal work.
The green waveform are not stable...
Any advice to optimize?
Hello Amelie,
I expect that the compensation should be optimized. Can you please check out the schematic and fill in the calculator to check if you can increase the crossover frequency to get a faster reaction time? https://www.ti.com/lit/zip/slvc430
Best regards,
Brigitte