A analog front-end that combines the functions of the INA, DPG, and S&H in a single topology controlled by the timing from a PWM logic signal.

Two key features of the PWM, the operating frequency and the overcurrent limit, are programmed by Xicor's digitally controlled potentiometers (U303 and U302).

According to a new report, Google's Pixel 10 series will be getting brighter displays with an improved PWM refresh rate.