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DRV8803PWPR Breakout
IC MTR DRV UNIPLR 8.2V 16HTSSOP
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£6.25
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Design a Custom BoardAbout This Component
Unipolar stepper motor driver IC with integrated H-bridge topology, designed for driving single-phase stepper motors up to 8.2V. Supports half-step, full-step, and wave-drive modes with current regulation via external sense resistor. Typical applications include robotics, 3D printers, CNC machines, and industrial automation requiring compact stepper control.
Package: TSSOP-16-1EP (4.4×5mm, EP) · 16 pins
Why does this need a breakout?
The 0.65mm pitch on this 16-lead TSSOP makes hand soldering difficult and breadboard prototyping impossible. A breakout board breaks out all pins to standard 0.1" headers, enabling quick testing of drivers, shift registers, and logic ICs without requiring reflow soldering or custom PCB layouts.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | DRV8803PWPR |
| Package | TSSOP-16-1EP (4.4×5mm, EP) |
| Pin Count | 16 |
| Current - Output | 1A |
| Interface | Parallel |
| Motor Type - AC, DC | Brushed DC |
| Output Configuration | Low Side (4) |
| Voltage - Load | 8.2V ~ 60V |
| Voltage - Supply | 8.2V ~ 60V |
What's Included
BILL OF MATERIALS
- 1x DRV8803PWPR 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