Texas Instruments BOOSTXL-DRV8320 Series, Руководство пользователя

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LMR16006XDDCR
DRV8320x
OPA374AIDBVTG4
TPD4S009DCKRG4
3x CSD88584Q5DC
Hardware Overview
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4 SLVUB00B – February 2017 – Revised March 2018
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BOOSTXL-DRV8320x EVM User’s Guide
2 Hardware Overview
2.1 Hardware Connections Overview – DR MSP430F5529
Figure 2 shows the major blocks of the hardware where the BOOSTXL-DRV8320x BoosterPack™ plug-in
module is mounted on the MSP430F5529XL LaunchPad development kit. The BOOSTXL-DRV8320x is
designed for an input supply from 6 to 54 V and up to 15-A drive current. Three half h-bridges capable of
driving a three-phase BLDC motor implementing sensored or sensorless control. Hall sensor pins a, b, c
are connected to pins P2.0, P2.2, and P2.6 of the MSP430™ MCU, respectively. The 3.3-V supply to the
Hall sensors is derived by the LMR16006XDDCR buck converter integrated in the DRV8320x.
Figure 2. Hardware Connections Overview