[libre-riscv-dev] Interesting video about voltage regulator design for CPUs

[Luke Kenneth Casson Leighton]

On Friday, May 31, 2019, Jacob Lifshay <programmerjake at gmail.com> wrote:

> .
> >
> Yeah, the video is about testing various VRM (voltage regulator module,
> though it's just an on-pcb voltage regulator these days) designs for high
> power CPUs (up to a kW or so).


Ye frickin gods :)  there are good reasons why we are sticking to 2.5 watts
:)

The AXP209 can be used to cover the entire PCB not just the SoC! Total
board area including 3x3mm Inductors is under 2sq cm.





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