VNH2SP30 Stepper Motor Driver

The VNH2SP30 is a full-bridge motor driver module engineered for demanding, high-current DC motor applications. With a 30 A peak current rating and just 19 mΩ MOSFET on-resistance, it delivers exceptional efficiency and minimal heat generation — even at sustained loads. At up to 16 V and 20 kHz PWM, it's the module of choice for robotics platforms, industrial actuators, and automotive motor control.

🔹 Key Applications

• Heavy-duty DC motor control in robotics platforms
• Automated gate and barrier motor drive systems
• Industrial actuator and solenoid drive
• Automotive power window and seat motor controllers
• Conveyor and material handling motor drives
• High-torque winch and hoist motor control

🔹 Why Choose This Module?

• 30 A peak current — handles the most demanding motor loads
• 19 mΩ MOSFET on-resistance — industry-leading efficiency, minimal heating
• 20 kHz PWM capable — smooth, near-silent motor operation
• Full H-bridge design — complete bidirectional motor control
• Compact module format — drop-in for prototyping and production

🔹 Technical Specifications

• Chipset: VNH2SP30
• Maximum Voltage: 16 V
• Peak Current: 30 A
• Continuous Current: 14 A (practical)
• MOSFET On-Resistance: 19 mΩ per leg
• Maximum PWM Frequency: 20 kHz

🔹 What's Included

1 × VNH2SP30 Full H-Bridge Motor Driver Module

🔹 Pro Tip

💡 The VNH2SP30 is Arduino Shield-compatible and widely supported in the maker community. For robotics applications, pair with rotary encoders on your motor shafts for closed-loop PID speed control. Ensure your power supply can deliver sustained current at your motor's stall rating to avoid voltage sag.

⚠️ Note: Always ensure proper heat dissipation and correct voltage configuration before powering connected devices.