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DRV8461EVM

DRV8461 evaluation module for DDW package

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DRV8461EVM

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Overview

The DRV8461 EVM evaluation module showcases the features and performance of the DRV8461DDWR.

The DRV8461 is a fully integrated stepper motor driver for industrial applications. The device operates over a 4.5-V to 65-V supply range and is capable of driving up to 3-A full scale current.

Features
  • Integrated current sensing
  • Silent step, smart tune and low-noise decay modes
  • Automatic microstepping and custom microstepping table with STEP/DIR with SPI option, and up to 1/256 microstepping
  • Stall detection to detect end of travel
  • Auto torque to modify output current based on load demand
  • Fully protected: UVLO, OCP, TSD, open load, nFAULT pin
ESD & surge protection ICs
TPD2E001 — Dual 1.5-pF, 5.5-V, ±8-kV ESD protection diode with 1-nA max leakage & VCC pin for USB 2.0

 

Linear & low-dropout (LDO) regulators
TPS735 — 500-mA, low-IQ, low-dropout voltage regulator with enable

 

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

 

Stepper motor drivers
DRV8461 — 65-V, 3-A dual H-bridge stepper motor driver with smart tune, stall detect and auto-torque
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Evaluation board

DRV8461EVM — DRV8461 evaluation module for DDW package

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Support software

DRV84XX-DRV89X2-DRV82X2-EVM-SOFTWARE — EVM GUI and device firmware for DRV84XX_DRV89X2_DRV82X2 family

Supported products & hardware
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DRV84XX-DRV89X2-DRV82X2-EVM-SOFTWARE — EVM GUI and device firmware for DRV84XX_DRV89X2_DRV82X2 family

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Latest version
Version: 1.0.1
Release date: 01 Mar 2023
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Evaluate in the cloud
download DRV84X2-DRV89X2-DRV82X2-EVM-SOFTWARE.zip  — 22101 K

Version 1.0.1

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Products
Brushed DC (BDC) motor drivers
DRV8962 — 65-V single/dual H-bridge or quad half bridge driver with integrated current sense and regulation
Stepper motor drivers
DRV8462 — 65-V, 10-A, dual H-bridge stepper motor driver with smart tune, stall detect and auto-torque DRV8452 — 48-V dual H-bridge stepper motor driver with smart tune, stall detect and auto-torque DRV8461 — 65-V, 3-A dual H-bridge stepper motor driver with smart tune, stall detect and auto-torque
Hardware development
Evaluation board
DRV8462EVM — DRV8462 evaluation module for stepper motor driver with automatic microstepping DRV8962EVM — DRV8962 evaluation module quad half-bridge motor driver with current sense output DRV8461EVM — DRV8461 evaluation module for DDW package

Documentation

DRV84x2_DRV82X2_DRV89x2-EVM-GUI_1.0.1_manifest.html

DRV84x2_DRV82X2_DRV89x2-EVM-FW_0.25_manifest.html

Release Infomation

Second version of the DRV84XX-DRV89X2-DRV82X2-EVM-Software containing the GUI and firmware for RTM release. 

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

Design files

download DRV84xx DRV82x2 DRV89x2EVM Hardware Files (Rev. C)
SLOR128C.ZIP (81932 KB)

Technical documentation

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Type Title Date
User guide DRV84xx_DRV82x2_DRV89x2-EVM User's Guide (Rev. B) PDF | HTML 18 Jan 2023
Certificate DRV8461EVM EU RoHS Declaration of Conformity (DoC) 13 Dec 2022

Support & training

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