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DC-DC conversion. Implies conversion of a DC voltage level up or down. DC-DC converter can be isolated or non-isolated. Electronically it can be done by many kinds of circuits, depending upon the application (charge pumps, voltage multipliers, linear voltage regulators, boost/buck switched converters, etc)

2 votes
1 answer
168 views

Current sensing resistor placement [closed]

I will be adding a current sensing resistor to a Buck-boost DC-DC converter. Based on the IC datasheet, the resistor is placed at the low-voltage side next to the power inductor. But, as far as I know …
Bananabread's user avatar
0 votes
3 answers
254 views

Bypass capacitors

I'm working on developing a bidirectional DC-DC converter between 30V (low side) and 65V (high side) with a current rating of 10A. I have little knowledge about bypassing the high and low power rails, …
Bananabread's user avatar
0 votes
1 answer
71 views

Best approach for using multiple power monitors with single MCU (SPI)

I'm working on a project where I'm using several buck converters controlled by the same MCU (ESP32) and I will be adding a digital Power monitor to each converter. but I'm concerned about the number o …
Bananabread's user avatar
3 votes
1 answer
119 views

Polygon pour for power MOSFETs

This is a part of the PCB I'm designing for a DC-DC converter, this is a switching node of one channel with 4A current rating. I used paralleled MOSFETs to decrease the thermal stress. Per my calculat …
Bananabread's user avatar