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DRV8846RGER Breakout
IC MOTOR DRIVER DUAL PARALLEL 24VQFN
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Design a Custom BoardAbout This Component
Dual parallel stepper motor driver IC supporting up to 3A per channel with integrated charge pump for gate drive. Features internal H-bridges, current regulation, and decay mode control in a compact 24-pin QFN package. Suitable for driving bipolar stepper motors and DC brushed motors in automated equipment, 3D printers, and industrial control applications.
Package: QFN-24 (4×4mm) · 24 pins
Why does this need a breakout?
This 0.5mm pitch QFN is nearly impossible to hand solder and entirely incompatible with breadboards due to hidden pads beneath the package. A breakout board provides accessible headers and pre-soldered connections, letting you prototype with InvenSense motion sensors via I2C or SPI without specialized SMD equipment or rework skills.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | DRV8846RGER |
| Package | QFN-24 (4×4mm) |
| Pin Count | 24 |
| Current - Output | 1.4A |
| Interface | Step/Direction |
| Output Configuration | Half Bridge (4) |
| Voltage - Load | 4V ~ 18V |
| Voltage - Supply | 4V ~ 18V |
What's Included
BILL OF MATERIALS
- 1x DRV8846RGER soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS