EVM Components
5
SLYU045A – December 2017 – Revised November 2019
Copyright © 2017–2019, Texas Instruments Incorporated
DRV5011-5012EVM
4
EVM Components
This section summarizes the DRV5011-5012EVM components.
4.1
C1-C7
C1-C7 are 0.1-µF bypass capacitors included for every DRV5011 and DRV5012 installed on the EVM
board.
4.2
U1-U3
U1, U2 and U3 are DRV5012 devices, installed on removable coupon boards.
4.3
U4-U7
U4, U5, U6 and U7 are DRV5011 devices. U4, U5, and U6 are installed on removable coupon boards. U7
is installed on the central board and attached to the USB connector and LED.
4.4
R1, R2
R1 is a current-limiting resistor, provided to help keep a USB power supply from getting damaged if V
CC
shorts to GND. R2 ties the unused pin 4 of the micro-USB connector to GND, and therefore, is not
installed by default.
4.5
R3, D1
R3 is a current-setting resistor that provides the appropriate amount of current to light LED D1 and not
damage U7.
4.6
J1
J1 is the micro-USB connector installed on the DRV5011-5012EVM that allows a USB power source to
provide power to U7 and D1.
