The Boardoza DRV8317H Breakout Board is a high-performance, integrated three-phase BLDC motor driver designed for compact and efficient motor control applications. Based on the Texas Instruments DRV8317H, this device integrates three half-bridges with low RDS(ON) MOSFETs, programmable current sensing, and advanced protection mechanisms into a single solution.
Supporting supply voltages up to 24V (absolute maximum) and delivering up to 5A peak output current, the DRV8317H is ideal for robotics, steward and gimbal systems, drones, industrial automation, pumps, and smart motorized systems. With flexible control options such as 6x PWM mode and 3x PWM mode, this board allows both simple and advanced motor control implementations.
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- Integrated Three-Phase Driver: Drives BLDC and PMSM motors with a compact all-in-one solution.
- Up to 5A Peak Output Current: Suitable for medium-power motor applications.
- Flexible Control Options: Supports 6x PWM and 3x PWM.
- High PWM Frequency Support: Operates with PWM frequencies up to 200 kHz.
- Integrated Current Sensing: No external shunt resistor required.
- Programmable Slew Rate: Helps reduce EMI and optimize switching performance.
- Comprehensive Protection Features: Includes UVLO, OVP, CPUV, OCP, OTW, and OTS protections.
- Shoot-Through Protection: Integrated hardware-level safety for reliable operation.
Model: DRV8317H
Manufacturer: Boardoza
Manufacturer IC: Texas Instruments
Driver Type: Integrated 3-Phase Gate Driver with MOSFETs
Functions: Three-Phase PWM BLDC Motor Driver
Input Voltage (VM): 4.5V – 20V (24V Absolute Maximum)
Peak Output Current: 5A (per phase, peak)
Control Interfaces: 6x PWM / 3x PWM
Maximum PWM Frequency: 200 kHz
RDS(ON) (HS + LS): 130 mΩ (typical at 25°C)
Current Sensing: Integrated (Programmable Gain)
Protection Features:
- UVLO (Undervoltage Lockout)
- OVP (Overvoltage Protection)
- CPUV (Charge Pump Undervoltage)
- OCP (Overcurrent Protection)
- OTW (Overtemperature Warning)
- OTS (Overtemperature Shutdown)
Operating Temperature: -40°C to +125°C
Board Dimensions: 60mm x 80mm
Pin functions are multiplexed and may vary depending on selected control mode (6x PWM, 3x PWM).
For detailed pin descriptions, alternate-function mappings, electrical characteristics, and application examples, please refer to the official Board User Guide: DRV8317H User Guide.pdf
- v1.0.0 - Initial Release
- If you have any questions or need support, please contact support@boardoza.com
This repository contains both hardware and software components:
All hardware design files are licensed under Creative Commons Attribution-ShareAlike 4.0 International License.
All software and firmware are licensed under BSD 3-Clause License.