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TPSM265R1: Output Ripple

PAN-M
Mastermind 8375 points
Part Number: TPSM265R1

Dear team,

Our customer have a question of output ripple.
I attach a question.

TPSM265R1_question.pdf

Regards,
PAN-M

  • +1
    TI__Mastermind 28020 points

    Hi PAN_M,

    The customer's calculation is correct. The difference in the calculation and the waveform, is that the FB hysteresis (10 mV) is only a typical number. 

    The waveform shown in Figure 8-3 is typical for this device.

    Regards, Jason