BOOSTXL-DRV8320H: Difference Between Various BOOSTER Kits

Hello Darren,

For DRV832x the are a couple of options:

DRV8323 vs DRV8320- the ending 3 in the DRV8323 indicates that there are 3 integrated current sense amplifiers (CSAs) while DRV8320 does not have built in CSAs.

R- Indicates that there is a 600mA buck regulator integrated into the device

H- Hardware configurable version, the device is configured via hardware connections

S- SPI configurable version, the hardware configuration pins are replaced with SPI interface pins to read and write registers internal to the device

All of these are compatible and can be mounted to the MSP430F5529LP. I hope this helps!

Best,

Isaac