1

For future drivers I am looking for a simple chip solution that combines in and output on just one USB-C socket

basically a embedded solution with one chip architecture some caps and one inductor

2

Can’t help you with that but I love that you want to go this route.

3

+1

4

this IC supports OTG usb, it may fits your need

5

This chip has separate In and outputs so not useable für single port

OTG has nothing to do with the single input/output to charge and Power out
OTG simply means you can connect a smartphone and USB stick and they share data

6

Are you looking for a USB-C 3A controller or a USB-C PD controller?

7

normal USB-C with 3A
basically just a chip that connects to that connector for in and output, a few cpas and an inductor

8

A bit expensive, but will work well as a DRP port, as well as communicating over I2C:

9

Its just a router, so this would not buck or boost the voltage charging or discharging battery to USB

10
11

this looks like it, but tzoo powerful and expensive

But I guess i found the word making further search easier bidirectional power

12

What you want to look for is a dual-role port, or DRP as I mentioned before.

Also, sorry for before. I thought you only needed a power passthrough port.

13

Hey Lexel, any news on that project?

14

Lexel any update?