DRV8235EVM

DRV8235 evaluation module

DRV8235EVM

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Overview

The DRV8235 evaluation module (EVM) allows for easy evaluation of the DRV8235 device. The EVM has been programmed and configured to work out of the box and begin spinning motors right away.

The DRV8235 is an integrated motor driver with N-channel H-bridge, charge pump, current sense output, current regulation and protection circuitry. The DRV8235 integrates stall detection, speed regulation and voltage regulation. The charge pump integrates all capacitors and allows for 100% duty cycle operation. The EVM is accompanied by a GUI for easy control of the motor driver.

Features
  • 4.5V to 38V operating motor supply range
  • High output current capability: 4A peak, 2A RMS
  • Onboard EZ-FET lite debugger for MCU programming via USB
  • Supports 1.8V, 3.3V and 5V logic inputs
Brushed DC (BDC) motor drivers
DRV8235 38V 3.7A brushed DC motor driver with integrated speed regulation and stall detection

 

MSP430 microcontrollers
MSP430F5338 20 MHz MCU with 256KB Flash, 18KB SRAM, 12-bit ADC, 12-bit DAC, comparator, DMA, UART/SPI/I2C MSP430F5528 25 MHz MCU with 128KB Flash, 8KB SRAM, 12-bit ADC, comparator, DMA, UART/SPI/I2C, USB, HW multiplier
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Evaluation board

DRV8235EVM — DRV8235 evaluation module

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GUI for evaluation module (EVM)

DRV8213-14-34EVM-GUI — GUI application for the DRV821xEVMs and DRV823xEVMs

Supported products & hardware
Download options

DRV8213-14-34EVM-GUI GUI application for the DRV821xEVMs and DRV823xEVMs

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Latest version
Version: 2.0.0
Release date: 04 Apr 2024

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Hardware development
Evaluation board
DRV8213EVM DRV8213 evaluation module for 11-V 4-A brushed DC motor driver with integrated current sense DRV8214EVM DRV8214 evaluation module for brushed DC motor driver with stall detection and ripple counting DRV8234EVM DRV8234 evaluation module for brushed DC motor driver with stall detection and ripple counting DRV8235EVM DRV8235 evaluation module

Release Infomation

GUI V2.0.0 release with improved Ripple Counting tuning procedure and support for DRV8215 and DRV8235 EVMs

Firmware

DRV8213-14-34EVM-FIRMWARE — EVM Firmware for DRV821xEVM and DRV823xEVMs.

Supported products & hardware
Download options

DRV8213-14-34EVM-FIRMWARE EVM Firmware for DRV821xEVM and DRV823xEVMs.

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Latest version
Version: 0.28
Release date: 08 Apr 2024
download DRV821x_823x_EVM_Firmware_0.28.zip  — 179 K

Checksum
Hardware development
Evaluation board
DRV8213EVM DRV8213 evaluation module for 11-V 4-A brushed DC motor driver with integrated current sense DRV8214EVM DRV8214 evaluation module for brushed DC motor driver with stall detection and ripple counting DRV8234EVM DRV8234 evaluation module for brushed DC motor driver with stall detection and ripple counting DRV8235EVM DRV8235 evaluation module

Release Infomation

Initial Release

TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

Technical documentation

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Type Title Date
EVM User's guide DRV821x and DRV823x Evaluation Module User's Guide (Rev. A) PDF | HTML 03 Apr 2024
Certificate DRV8235EVM EU Declaration of Conformity (DoC) 27 Mar 2024

Support & training

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