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u/Similar-Lychee8097

r/PrintedCircuitBoard
Image 1 — [Review Request] 12v --> 5v Buck Converter + Motor Driver IC.
Image 2 — [Review Request] 12v --> 5v Buck Converter + Motor Driver IC.
Image 3 — [Review Request] 12v --> 5v Buck Converter + Motor Driver IC.
Image 4 — [Review Request] 12v --> 5v Buck Converter + Motor Driver IC.
Image 5 — [Review Request] 12v --> 5v Buck Converter + Motor Driver IC.
Image 6 — [Review Request] 12v --> 5v Buck Converter + Motor Driver IC.
Image 7 — [Review Request] 12v --> 5v Buck Converter + Motor Driver IC.
▲ 25 r/PrintedCircuitBoard

[Review Request] 12v --> 5v Buck Converter + Motor Driver IC.

Hi everyone,

This is my first PCB design, I'm using the LM2596S Buck converter IC with an estimated current output of 1.5-2A and voltage input of 11.6V nominal through a 3 lipo battery pack. I have also paired this with the TBB12FNG Motor driver IC on the same PCB. I will this connect this PCB up with an esp32 via the male header pins to power a RC car I'm building. This is a two layer board with a upper copper plane and a bottom ground plane. I have picked the components, their values and layout through reading respective datasheets. I would appreciate some feedback on this design and what I can improve/change. I'm quite unsure about the routing connections and would appreciate feedback on that too.

Thanks

u/Similar-Lychee8097 — 5 days ago