7Semi Vikram-3025 High-Power 25A DC Motor Driver for 6–30V Motors

The 7Semi Vikram-3025 is a heavy-duty single-channel DC motor driver built for demanding robotics, automation, and mechatronics projects. Designed to handle 25A continuous load with a 6V–30V operating range, it uses a high-efficiency discrete NMOS H-Bridge that eliminates the need for bulky heat sinks.

Whether you’re powering high-torque DC motors or creating reliable industrial controls, this driver ensures stable, smooth, and responsive performance. With built-in safety features like overcurrent protection, temperature protection, and undervoltage shutdown, your system stays secure even under heavy loads.

This motor driver goes beyond basic control, it includes onboard test buttons, motor output LEDs, and a regulated 5V output for powering microcontrollers, making prototyping extremely convenient.

It supports PWM/DIR control signals from a wide range of logic voltages (1.8V to 30V), ensuring compatibility with Arduino, Raspberry Pi, PLCs, and other controllers. It also offers manual control options using a potentiometer and switch, giving both beginners and advanced users flexible control in real-world applications.

This makes it a dependable choice for custom robotics, high-power motor control, and automation systems.

Features:

• Provides smooth and reliable bidirectional control for single brushed DC motors.
• Supports a wide operating voltage range from 6V to 30V for flexible motor compatibility.
• Handles a continuous motor current of 25A, ideal for high-load or high-torque applications.
• Includes an onboard 5V regulated output (250mA) to power a microcontroller without an external supply.
• Onboard test buttons and motor state LEDs allow quick, controller-free testing during prototyping.
• Offers dual input modes: PWM/DIR for digital control or potentiometer/switch for manual operation.
• Compatible with 1.8V, 3.3V, 5V, 12V, and 24V logic, making it suitable for Arduino, Raspberry Pi, PLCs, and more.
• Supports PWM input frequency up to 40kHz with a fixed 16kHz output for quiet motor operation.
• Built-in protections include active current limiting, overcurrent protection, temperature protection, and undervoltage shutdown.