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DRV8818PWPR Breakout
IC MOTOR DRIVER BIPOLAR 3-5.5V 28HTSSOP
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Design a Custom BoardAbout This Component
Bipolar stepper motor driver IC for 3V to 5.5V operation in 28-pin HTSSOP package. Integrates H-bridge outputs for controlling stepper motor coil pairs with built-in current limiting and decay mode selection. Suitable for portable and battery-powered robotics, industrial control, and automation applications requiring compact form factor.
Package: TSSOP-28-1EP (4.4×9.7mm, EP) · 28 pins
Why does this need a breakout?
TSSOP-28 with 0.65mm pitch demands a breakout board for reliable hand assembly—the fine lead spacing makes soldering error-prone without proper magnification and equipment. This board brings all 28 pins to standard headers, enabling breadboard prototyping and eliminating micro-soldering frustration for sensor interface ICs like precision ADCs and digital translators.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | DRV8818PWPR |
| Package | TSSOP-28-1EP (4.4×9.7mm, EP) |
| Pin Count | 28 |
| Current - Output | 2.5A |
| Interface | Logic |
| Voltage - Supply | 3V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x DRV8818PWPR 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