The Texas Instruments LM10011EVM evaluation module (EVM) provides a VID interface to test the LM10011 and its control of an LM21215A-1 buck regulator. The LM21215A-1 is capable of driving up to 15A of continuous load current with excellent output voltage accuracy due to its ±1% internal reference and high gain error amplifier. In this EVM, the LM10011 is used to control and adjust the output voltage through its 4-pin VID interface. The input voltage can be operated from 2.97V to 5.5V. On power-up, the output voltage defaults to 0.9V. The EVM allows for control of the LM21215A-1 output voltage from 0.7V to 1.1V in 6.4mV steps. The EVM also includes a 10-pin header used for communication with the LM10011. A communications dongle is provided along with software to control the output voltage through a graphical user interface (GUI) and a USB port. Refer to the LM10011 web page for the latest software and datasheet information.