AnsweredAssumed Answered

use LTC3115 for variable power supply

Question asked by lcbad on Jan 29, 2018
Latest reply on Feb 1, 2018 by lcbad


I want to make a variable power supply controlled by a microcontroller (stm32f767zi).

The input voltage will be 24V. The output voltage should be adjustable (via the microcontroller) between 14V and 31V.

The output current is maximum 0.8A.

Can I use LTC3115 or other IC from Linear Technology and how can I adjust the output voltage via the microcontroller (DAC,...)? 


Best regards,