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FDC2112-Q1: Vehicle capacitive touch sensor inquiry

Part Number: FDC2112-Q1
Other Parts Discussed in Thread: FDC2212-Q1

Hi, TI expert.

Vehicle capacitive touch sensor inquiry

A customer company is looking for a capacitive touch element for lamp on/off for the purpose of applying it to a hanger lamp inside a car, and it is required as an AEC-Q certified product line.

The application is for ON/OFF switch of PE hanger lamp inside automobile.

Customers have an inquiry about whether it can be implemented using FDC2112-Q1 in the link below.

If it is possible to implement with FDC2112-Q1, if the ABS material is plated, to what extent can it be used by tuning the thickness?

Briefly describe the structure,

Sensor -> MCU -> FET

I would like to configure this structure.

If you have any better comments or solutions, please check them out.

(Must be AEC-Q certified product family.)

Thank you.