The reference design illustrates a method to precisely control the current and voltage of a bidirectional interleaved buck converter power stage using a C2000^TM microcontroller (MCU) and a precision ADC ADS131M08. The design achieves less than ±20-mA current regulation error, and ±1-mV voltage regulation error by utilizing a high-resolution pulse-width modulation (PWM) generation peripheral of the C2000 MCU.