Tuesday, 19 March 2019

power supply - Can I use a microcontroller to control the output voltage of a switching powersupply?


I am attempting to control a switching power supply from my microcontroller. I am using a LT1377 from linear.


In the diagrams in the datasheet, a voltage divider is used to drive the feedback pin. Is it possible to replace that with a signal from my microcontroller?


EDIT: Thanks for the answers. I am waiting for parts to come in to be able to test the different solutions.




-

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

arduino - Can I use TI's cc2541 BLE as micro controller to perform operations/ processing instead of ATmega328P AU to save cost?

I am using arduino pro mini (which contains Atmega328p AU ) along with cc2541(HM-10) to process and transfer data over BLE to smartphone. I...