Pololu 3587 / 3588 MCP263 Dual 60A Advanced Motor Controller
Pololu 3587 / 3588 MCP263 Dual 60A Advanced Motor Controller
Pololu 3587 / 3588 MCP263 Dual 60A Advanced Motor Controller
The Pololu 3587 and 3588 MCP263 Dual 60A Advanced Motor Controller is a high-performance brushed DC motor control module featuring dual independent 60A channels with integrated MOSFETs and advanced protection circuitry. Professional roboticists, autonomous vehicle developers, and industrial automation engineers rely on this controller for precise bidirectional motor control with exceptional current handling and thermal management. This module solves the critical challenge of safely driving high-current DC motors in demanding applications where reliability, efficiency, and compact form factor are essential requirements.
Product Overview
The Pololu MCP263 Dual 60A Motor Controller utilizes a sophisticated H-bridge topology with integrated metal-oxide-semiconductor field-effect transistors (MOSFETs) to deliver smooth, efficient power delivery to two independent DC motor channels. Each channel is rated for continuous 60A operation with peak current handling capabilities exceeding 100A for brief intervals, making it suitable for high-torque applications. The controller implements advanced gate drive circuitry that ensures rapid switching transitions, minimizing heat dissipation and electromagnetic interference while maintaining precise PWM frequency control from DC to 20kHz.
What distinguishes the MCP263 series is its integrated current sensing architecture, comprehensive protection features including over-temperature shutdown, under-voltage lockout, and shoot-through prevention circuitry. The dual-channel design allows independent speed and direction control of two motors simultaneously, with separate PWM inputs for each channel. The 3587 variant features standard pinout configuration suitable for breadboard prototyping, while the 3588 variant offers enhanced connector compatibility for production environments. Both versions maintain identical electrical specifications and control characteristics, differing primarily in mechanical interface design.
Key Specifications
| Specification | Details |
| Product Type | Dual Channel DC Motor Controller with Integrated H-Bridge |
| Brand | Pololu Robotics and Electronics |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Continuous Current Rating | 60A per channel at 25°C ambient |
| Peak Current Capacity | 100A per channel for brief intervals |
| Supply Voltage Range | 5V to 30V DC |
| Control Interface | PWM and direction logic inputs, 3.3V/5V compatible |
| PWM Frequency Range | DC to 20kHz |
| Protection Features | Over-temperature shutdown, under-voltage lockout, shoot-through prevention |
| Operating Temperature Range | -20°C to 85°C |
| Dimensions | Compact form factor optimized for embedded applications |
Key Features
- Dual Independent 60A Channels with integrated H-bridge topology enabling simultaneous control of two DC motors with individual PWM and direction control signals
- Advanced MOSFET Technology featuring low on-resistance gate drivers that minimize power losses and heat generation during continuous high-current operation
- Comprehensive Protection Circuitry including thermal shutdown at 150°C, under-voltage lockout preventing operation below safe supply voltages, and dead-time insertion preventing catastrophic shoot-through faults
- Wide Supply Voltage Compatibility from 5V to 30V DC accommodating diverse battery chemistries and power supply configurations in robotics and automotive applications
- PWM Frequency Flexibility supporting DC to 20kHz control enabling optimization for specific motor characteristics and acoustic noise reduction
- Integrated Current Sensing Architecture providing real-time motor current feedback for closed-loop control and fault detection applications
Applications and Use Cases
- Autonomous Mobile Robotics where dual motor control with independent speed and direction is essential for differential drive locomotion systems and obstacle avoidance navigation
- Electric Vehicle Propulsion Systems utilizing the controller for high-current DC motor management in go-karts, electric scooters, and small autonomous vehicles requiring 60A+ continuous power delivery
- Industrial Automation and Conveyor Systems controlling heavy-duty DC motors in manufacturing environments where reliable bidirectional control and thermal protection prevent costly production downtime
- Robotic Arm Actuators powering multiple joint motors simultaneously with independent velocity control enabling precise manipulation and collaborative robot applications
- Prototype Development and Research where the dual-channel configuration accelerates testing of motor control algorithms before production-grade implementation
How to Use
Begin by connecting your DC power supply (5V to 30V) to the designated power input terminals, ensuring correct polarity to prevent damage to the integrated MOSFETs. Connect your two DC motors to the respective output channels, verifying motor polarity matches your desired rotation direction. The controller accepts PWM signals on dedicated input pins, with frequency ranging from DC to 20kHz depending on your motor characteristics and control requirements. For 3.3V logic systems, connect directly to the PWM and direction inputs; for 5V logic, use appropriate level shifting if your microcontroller operates at different voltage levels.
Configure your microcontroller to generate independent PWM signals for each channel, with duty cycle controlling motor speed (0% to 100%) and direction logic pins determining rotation direction. Implement software PWM frequency selection based on your specific motor's frequency response characteristics; lower frequencies provide better torque at low speeds while higher frequencies reduce audible noise. Monitor the controller's thermal performance during extended operation, ensuring adequate heatsinking if continuous operation exceeds 30A per channel. The integrated over-temperature protection will automatically shutdown the controller if junction temperature reaches 150°C, providing fail-safe operation in demanding applications.
Frequently Asked Questions
What is the maximum continuous current rating and how does peak current differ?
The Pololu MCP263 is rated for 60A continuous current per channel at 25°C ambient temperature, meaning sustained operation at this current level produces acceptable heat dissipation with proper cooling. Peak current capacity reaches 100A for brief intervals (typically under 10 seconds) before thermal protection activates. Exceeding continuous ratings for extended periods triggers the over-temperature shutdown at 150°C junction temperature. For applications requiring sustained currents above 60A, parallel controller modules or larger industrial-grade controllers are recommended.
Can I operate both channels simultaneously at maximum current?
Yes, both channels can operate independently at their rated 60A continuous current simultaneously, providing 120A total current capacity. However, thermal management becomes critical when both channels operate at maximum current for extended periods. The controller's internal thermal sensor monitors junction temperature and will reduce performance or shutdown if temperature exceeds 150°C. Ensure adequate heatsinking, proper PCB thermal design with wide copper traces, and adequate airflow ventilation when operating both channels at high current levels continuously.
What PWM frequency should I use for optimal motor control?
PWM frequency selection depends on your specific motor characteristics and application requirements. For most brushed DC motors, frequencies between 10kHz and 20kHz provide excellent speed control with minimal audible noise and reduced ripple current. Lower frequencies (1kHz to 5kHz) work well for high-inertia loads where smooth acceleration ramps are less critical. Frequencies below 1kHz may produce audible whining and increased current ripple. Experiment with your specific motor to find the optimal frequency balancing control smoothness, noise characteristics, and switching losses.
What supply voltage range is safe for the MCP263 controller?
The MCP263 operates safely across 5V to 30V DC supply voltage range, with under-voltage lockout protection preventing operation below approximately 4.5V and over-voltage protection limiting stress above 30V. For 12V systems, this controller is ideal for automotive and robotics applications. For 24V industrial systems, the controller provides excellent performance. The supply voltage directly affects motor torque and maximum speed, so select your supply voltage based on motor specifications and desired performance characteristics.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
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- Returns: 7-day return policy on manufacturing defects only
Buy Pololu 3587 / 3588 MCP263 Dual 60A Advanced Motor Controller Online in India
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