TIDRV8462DDVR
Overview
The DRV8462DDVR is a high-performance bipolar stepper motor driver featuring integrated power MOSFETs capable of delivering up to 10A output current. It operates across a wide load voltage range of 4.5V to 65V and supports advanced motion control through both SPI and STEP/DIR interfaces. This driver is designed for efficiency and precision, offering microstepping up to 1/256 and sophisticated features like Auto-torque and sensorless stall detection.
Why Choose This Part
The integrated current sensing and Auto-torque features reduce system complexity and power consumption by adjusting current based on load. Its 10A current capability and 65V maximum load voltage allow for driving larger motors than typical integrated drivers. Additionally, spread spectrum clocking and silent step decay modes minimize EMI and acoustic noise in sensitive environments.
Applications
Key Specifications
Getting Started
Evaluate the driver using the DRV8462EVM evaluation module, which allows for rapid testing via the TI GUI software. Configure the SPI registers to tune the microstepping indexer table and select between smart tune or mixed decay modes. Ensure adequate thermal sinking for the 44-HTSSOP package when operating near the 10A peak current limit.
DRV8462 Family
| Part Number | Difference | Stock |
|---|---|---|
| DRV8462DDWR | WR | 5,833 |
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