{"product_id":"pololu-3585-3586-mcp233-dual-30a-advanced-motor-controller","title":"Pololu 3585 \/ 3586 MCP233 Dual 30A Advanced Motor Controller","description":"\u003cmeta name=\"description\" content=\"Buy Pololu 3585 \/ 3586 MCP233 Dual 30A Advanced Motor Controller online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003ePololu 3585 \/ 3586 MCP233 Dual 30A Advanced Motor Controller\u003c\/h1\u003e\n\n\u003cp\u003eThe Pololu 3585 and 3586 MCP233 Dual 30A Advanced Motor Controller is a high-performance brushed DC motor control module designed for simultaneous independent operation of two motors at up to 30 amperes per channel. Professional roboticists, autonomous vehicle engineers, and industrial automation specialists rely on this controller for precise speed and direction regulation in demanding applications requiring robust current handling and thermal management. This controller solves the critical challenge of managing high-current dual-motor systems with minimal footprint while maintaining exceptional reliability and control accuracy in space-constrained environments.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe Pololu MCP233 represents an advanced evolution in motor control architecture, utilizing dual high-side and low-side MOSFET drivers with integrated PWM capability to deliver smooth, efficient power delivery to DC motors. The controller operates on supply voltages from 5.5V to 30V, making it compatible with standard battery systems, power supplies, and renewable energy sources. Each channel features independent PWM frequency selection and current limiting protection, ensuring that motor stalls or sudden load changes do not cascade into system failures. The dual-channel architecture allows for synchronized or independent motor control, essential for differential drive robotics, conveyor systems, and multi-axis mechanical platforms.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes the MCP233 from competing solutions is its integrated thermal management system with active current sensing and thermal shutdown protection at 165 degrees Celsius. The controller features a compact surface-mount design with exposed thermal pad for enhanced heat dissipation, critical when operating at maximum 30A continuous current per channel. Advanced users benefit from the selectable PWM frequency range (0.5kHz to 20kHz), allowing optimization for specific motor types and acoustic requirements. The onboard status indicators and diagnostic pins provide real-time feedback on operational state, enabling predictive maintenance and troubleshooting in production environments.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDual Channel Brushed DC Motor Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003ePololu Robotics and Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal and Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Current Per Channel\u003c\/td\u003e\n\u003ctd\u003e30A continuous, 60A peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage Range\u003c\/td\u003e\n\u003ctd\u003e5.5V to 30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePWM Frequency Range\u003c\/td\u003e\n\u003ctd\u003e0.5kHz to 20kHz selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Interface\u003c\/td\u003e\n\u003ctd\u003ePWM and direction logic inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Shutdown\u003c\/td\u003e\n\u003ctd\u003e165 degrees Celsius protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 degrees to 85 degrees Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eDual 30A independent motor channels enabling simultaneous control of two DC motors with isolated PWM and direction signals for differential drive applications\u003c\/li\u003e\n\u003cli\u003eWide supply voltage compatibility from 5.5V to 30V supporting diverse power sources including LiPo batteries, lead-acid systems, and regulated supplies\u003c\/li\u003e\n\u003cli\u003eIntegrated current sensing and thermal protection with automatic shutdown at 165 degrees Celsius preventing catastrophic failure during thermal stress\u003c\/li\u003e\n\u003cli\u003eSelectable PWM frequency from 0.5kHz to 20kHz allowing acoustic optimization and compatibility with various motor types and control algorithms\u003c\/li\u003e\n\u003cli\u003eLow-dropout MOSFET drivers with shoot-through protection ensuring efficient power transfer and reliable switching at high frequencies\u003c\/li\u003e\n\u003cli\u003eCompact surface-mount design with exposed thermal pad for superior heat dissipation in space-constrained robotic and embedded applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eDifferential drive mobile robots and autonomous ground vehicles requiring independent left-right motor control for precise steering and navigation algorithms\u003c\/li\u003e\n\u003cli\u003eIndustrial conveyor belt systems and material handling equipment needing synchronized or independent dual-motor operation with high current capacity\u003c\/li\u003e\n\u003cli\u003eRobotic manipulators and multi-axis mechanical platforms utilizing separate motor channels for joint actuation with coordinated motion control\u003c\/li\u003e\n\u003cli\u003eElectric skateboard and personal mobility devices requiring high-current motor control with thermal protection and regenerative braking capability\u003c\/li\u003e\n\u003cli\u003eAgricultural automation and drone propulsion systems where multiple motors must operate reliably in outdoor conditions with wide temperature variation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eBegin by connecting your power supply to the VCC and GND pins, ensuring voltage is within the 5.5V to 30V specification range. Connect your two DC motors to the OUT1A\/OUT1B and OUT2A\/OUT2B terminal pairs, observing correct polarity for desired rotation direction. The PWM input pins accept 0-5V logic signals from microcontroller outputs, with PWM frequency and duty cycle directly controlling motor speed. Direction control is achieved through the DIR pins, where logic high drives the motor forward and logic low reverses rotation. Configure your PWM frequency using the onboard selector jumpers before power-up to match your microcontroller's output frequency and acoustic requirements.\u003c\/p\u003e\n\n\u003cp\u003eFor optimal performance, mount the controller on a heat sink or thermally conductive substrate when operating continuously above 20A per channel. Implement software-based current monitoring through the sense pins to detect stall conditions and prevent thermal runaway. Use twisted pair cabling for PWM and direction signals to minimize electromagnetic interference in high-noise environments. Always include a bulk capacitor (470uF minimum) across VCC and GND close to the controller to suppress voltage spikes during rapid current transients. Test the thermal shutdown mechanism during development by gradually increasing load until the controller reaches safe operating limits, ensuring your application never exceeds sustained current ratings.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between Pololu 3585 and 3586 models?\u003c\/summary\u003e\n\u003cp\u003eThe Pololu 3585 operates at 5V logic levels while the 3586 accepts 3.3V logic inputs, making the 3586 ideal for modern microcontrollers and FPGA platforms. Both share identical motor control specifications and thermal characteristics. Select based on your microcontroller's output voltage to ensure reliable signal recognition without level-shifting circuits.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan this controller handle regenerative braking from DC motors?\u003c\/summary\u003e\n\u003cp\u003eYes, the MCP233 supports regenerative braking through its integrated freewheeling diodes, allowing motor back-EMF to safely dissipate through the power supply. However, ensure your power supply has reverse polarity protection or implement external blocking diodes if using battery sources that cannot accept reverse current. Peak voltage during braking may exceed supply voltage, so add a 35V rated capacitor across VCC-GND for energy absorption.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow do I protect the controller from motor stall conditions?\u003c\/summary\u003e\n\u003cp\u003eImplement current sensing using the onboard sense pins, which output analog voltage proportional to motor current. Connect these to your microcontroller's ADC inputs and implement software current limits that reduce PWM duty cycle when current exceeds safe thresholds. Additionally, set PWM frequency to 10kHz or higher to improve thermal dissipation during sustained high-current operation. The thermal shutdown at 165 degrees Celsius provides final protection, but active current management prevents reaching this limit.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat PWM frequency should I use for optimal performance?\u003c\/summary\u003e\n\u003cp\u003eFor most DC motor applications, 10-20kHz provides excellent balance between motor smoothness and switching losses. Lower frequencies (1-5kHz) produce audible motor whine and reduced smoothness but lower switching losses in very high-current scenarios. Higher frequencies (20kHz) minimize acoustic noise and improve speed control resolution but increase MOSFET switching losses and heat generation. Match your chosen frequency to your microcontroller's PWM output capability for stable operation.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe 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.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Tech Depot\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication certificates\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing and provides application guidance\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse to your location\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, and EMI available for orders above specified amounts\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp for product selection and troubleshooting\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only with no questions asked\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy Pololu 3585 \/ 3586 MCP233 Dual 30A Advanced Motor Controller Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the Pololu 3585 \/ 3586 MCP233 Dual 30A Advanced Motor Controller online at The Tech Depot, India's trusted source for genuine electronics and robotics components. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Pololu 3585 \/ 3586 MCP233 Dual 30A Advanced Motor Controller with fast shipping and expert support from engineers who understand your project requirements.\u003c\/p\u003e\n\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion, providing technical guidance on motor selection, power supply sizing, thermal management, and integration with your control systems.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48743651279105,"sku":"TTD-8438","price":32295.87,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/acb0d1cd4eacc0b336e92851d9f672d4.jpg?v=1778061010","url":"https:\/\/techdepot.in\/products\/pololu-3585-3586-mcp233-dual-30a-advanced-motor-controller","provider":"Tech Depot India","version":"1.0","type":"link"}