Other Parts Discussed in Thread: TPS61030EVM-029, TPS61023, TPS61030
Hi,
With reference to the Case CS0634034 and CS0558572 here is my updated design. I request you to have a look at the layout. I tried to match it with TPS61030EVM-029 board and place the components closer. I chose the same recommended inductors/capacitors and placed them near to the IC. Also, the IC tracks have a bit more width (normal are of 10 while tracks around this IC has 15). I have attached the overall design circuit and PCB. While I have also attached only the booster IC TPS61032 section's layout and circuit.
Please have a look!
Components: Tantalum Capacitors - Solid SMD 100uF 16volts 20% C case Conformal www.mouser.de/.../594D107X0016C2T Multilayer Ceramic Capacitors MLCC - SMD/SMT 1206 10uF 6.3volts X5R 20% www.mouser.de/.../C3216X5R0J106M Multilayer Ceramic Capacitors MLCC - SMD/SMT 0805 2.2uF 10volts X5R 20% www.mouser.de/.../C2012X5R1A225M Fixed Inductors 7uH 4.5A www.mouser.de/.../CDRH104RNP-7R0NC
Schematic_escooter_sajjad - rev5_2021-08-12.pdf
Sorry for repeated cases.
Thanks in anticipations.
Regards,
Sajjad Hussain, TECO, KIT Germany