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DRV8231ADSGR Breakout
H-BRIDGE MOTOR DRIVER 33V 3.7A WSON8
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Design a Custom BoardAbout This Component
Integrated N-channel H-bridge brushed DC motor driver supporting 4.5V to 33V supply with 3.7A peak output current. Features internal current mirror for integrated current sensing and regulation, eliminating external shunt resistor requirements. Includes PWM control interface compatible with 1.8V/3.3V/5V logic, auto-retry overcurrent protection, thermal shutdown, and ultra-low-power sleep mode for cost-effective motor control in appliances and industrial equipment.
Package: DFN-8 (2×2mm) · 8 pins
Why does this need a breakout?
Hand-soldering 0.5mm pitch pads is extremely difficult without specialized equipment, and the exposed leads cannot access a breadboard. A breakout board with standard 0.1" headers lets you prototype high-voltage DC-DC converters like the MAX15062 without requiring reflow soldering or custom PCBs, making rapid iteration practical for industrial and sensor applications.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | DRV8231ADSGR |
| Package | DFN-8 (2×2mm) |
| Pin Count | 8 |
| Current - Output | 3.7A |
| Interface | PWM |
| Motor Type - AC, DC | Brushed DC |
| Output Configuration | Half Bridge (2) |
| Voltage - Load | 4.5V ~ 33V |
| Voltage - Supply | 4.5V ~ 33V |
What's Included
BILL OF MATERIALS
- 1x DRV8231ADSGR 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