2024-10-16 09:54 PM
Hi,
I want to power a STM32Ux based board using USB-C port. I am required to use two numbers of a Type-A to USB-C type of cable and also it should support USB-C to USB-C type of cable in OR ring. Max load current of the board is less 1.5A. I am looking for some reference schematic after the USB-C port for power switch, Limiting in-rush current and reverse current protection. Pl share if any reference schematic avalible.
2024-10-16 11:10 PM
You may have a look at STLINK-V3EC schematics - refer to STM32 board with STLINK-V3EC on it.
STMPS2151STR or TPS259535 is the power switch, Limiting in-rush current.