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Powering STM through USB-C port

SKCL-1
Visitor

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.

1 REPLY 1
jiangfan
ST Employee

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.