When will the mode change?

[NY]

I have learned that the "sd_power_dcdc_mode_set ()" function does the appropriate mode switch.(LDO and DCDC)

I learned from the following URL.

devzone.nordicsemi.com/.../

I think that the mode changes according to the voltage supplied.

How much supply voltage will the mode change?

I want to know when the mode switches.

I am using nrf 52832 and sdk 14.0.0. I am using "ble_app_uart".

Thank you in advanced.

[run_ar]

This does not rely on the supply voltage. The dcdc will be turned on/off automatically based on what modules are running (how much current is drawn).

[NY]

How much current will turn on / off?

I want to know the on / off timing.

Thank you for your reply.

[run_ar]

I'm afraid it's not that simple. As stated in the Product specification: "The user application is not required to actively control power and clock, since the PMU is able to automatically detect which resources are required by the different components in the system at any given time. The PMU will continuously optimize the system based on this information to achieve the lowest power consumption possible without user interaction."

If any further details are required please contact our Regional sales manager.

[NY]

Thank you for your reply.

[NY]

Please tell me clearly documentation how many amount of current consumption will switch?