
DRV8825 Stepper Motor Driver with Aluminum Heat Sink
DRV8825 Stepper Motor Driver with Aluminum Heat Sink
- Supply Voltage: 8.2 – 42 VDC.
- Current Capacity : 2.2A max(24V).
- Continuous current per phase: 1.5 A.
- Minimum Logic voltage: 2.5V.
- Maximum Logic Voltage: 5V.
- Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, and 1/32.
- Dimensions : 15 x 20 mm.
- Weight: 4 gm.

- Description
Description
DRV8825 Stepper Motor Driver with Aluminum Heat Sink
The DRV8825 Stepper Motor Driver with Aluminum Heat Sink is a breakout board for TI’s DRV8825 microstepping bipolar stepper motor driver.
The module has a pinout and interface that are nearly identical to those of the stepper motor driver carriers, so it can be used as a higher-performance drop-in replacement for those boards in many applications.
The features adjustable current limiting, overcurrent, and overtemperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 – 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).
Features of DRV8825 :
- Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, and 1/32.
- Simple step and direction control interface
- Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step
- Adjustable current control lets you set the maximum current output with a potentiometer. Hence lets you use voltages above your stepper motor’s rated voltage to achieve higher step rates
- Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
- 45 V maximum supply voltage
- Built-in regulator (no external logic voltage supply needed)
- Can interface directly with 3.3 V and 5 V systems
- Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout
- Short-to-ground and shorted-load protection
- 4-layer, 2 oz copper PCB for improved heat dissipation
- Exposed solderable ground pad below the driver IC on the bottom of the PCB
Package Includes :
1 x DRV8825 Stepper Motor Driver with Aluminum Heat Sink- Good Quality.
Specifications
| Input Supply Voltage (VDC) | 8.2 ~ 42 |
| Current Handling Capacity (A) | 2.2 |
| Continuous Current (A) | 1.5 (per phase) |
| Logic Input (V) | 2.5 ~ 5 |
| Length (mm) | 15 |
| Width (mm) | 20 |
| Weight (gm) | 4 |
| Shipment Weight | 0.005 kg |
| Shipment Dimensions | 4 × 4 × 4 cm |
Stepper-Motor-Driver-DRV8825-Connections
Stepper-Motor-Driver-DRV8825-Power-Dissipitation-Considerations
Related Products
L293D PowerDIP-16 Stepper Motor Controller/ Driver
Optical Endstop Light Control Limit Optical Switch
3D Printer Controller Board RAMPS 1.4 Arduino Mega Shield RepRap Prusa Model HIGH QUALITY
Mini Motor Drive Shield Expansion Board L293D Module
8mm Hex Brass Motor Coupling for Smart Robot Car Wheel – 18mm Length
TB6560 Driver Board 3A CNC Router Single 1 Axis Controller Stepper Motor Driver
4mm Hex Brass Motor Coupling for Smart Robot Car Wheel – 18mm Length
Products With Similar Tags
TMC2208 V1.2 Silent Stepper Motor Driver Module with Heat Sink and Screwdriver
JH-8675 BMS 1S 2A 3.7V Lithium Battery Charger Protection Module with Nickel Strip
Electronic Key Lock Switch 12mm 2 position ON/OFF V4 (KS-03-101-Key)
A4988/DRV8825 Stepper Motor Driver Expansion Board (NEMA17)
Electronic Key Lock Switch 12mm 2 position ON/OFF V3 (KS-02-101-Key)
Raspberry Pi Compute Module 3+ 32GB – DDR2-SODIMM SoM, BCM2837B0
ESP-WROOM-32 Wifi Bluetooth Combo Module ESP32 Chip SMD
Arduino Mega 2560 R3 CH340G ATmel MCU ATMEGA2560-16U Improved Version CH340G Board (Board Only)
BDX33C — NPN Power Darlington Transistor (TO-220, 100V / 10A / 80W class)
24V/12V to 5V 5A Power Module DC-DC XY-3606 Buck Step Down Power Converter
