Part Number: TIDA-03027
We are looking to develop a solution that does the following:
There would essentially be two conditions:
Condition/Case 1:
The device is not being charged but has a USB 2.0 device attached. In this case the USB 2.0 device would be powered and communicate with the phone directly.
Condition/Case 2:
In this case a USB Power Delivery Charger is connected to charge the phone.
When the charger is connected, the phone still needs to be able to access the USB 2.0 device, we can power the USB 2.0 device using a DC-DC converter to drop the incoming voltage to 5V.
My query is which IC is suitable for this?
The most promising option that I found was the evaluation board TIDA-03027. What I would like to know is if this is the best option or if there is a simpler option available considering my requirement.