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TPS61291: TPS61291

Part Number: TPS61291
Other Parts Discussed in Thread: CC1352P


We are going to use TPS61291 in our design. Please help me with the following question:

How much time does it take to switch from Bypass to Boost mode and vice versa? The EN/BYP signal is controlled by GPIO of CC1352P MCU.

Best Regards,


  • Hi Rahamin:

    Do you mean how soon the converter start to switch or when the Vout rise to the target?

    For the previous one, you could take the waveform in datasheet for reference. (Fig 25, Fig 27)

    For the second one, it depends on the load and the external components.