4.2.3 Vbat

Connect a power supply directly to the +Vbat and -Vbat terminals or test points (PGND and Vout) next to them. With each voltage applied, configure the power supply to each of the three voltages and click the corresponding button in the GUI to capture the ADC counts that represent the applied voltage. Adjust the power supply to the next voltage and repeat this ADC capture process by clicking on the appropriate voltage. Leave this supply connected when performing Ibat calibration, as the high-side current sensor requires a voltage bias to function properly.