BTS7960B 43A H-Bridge Motor Driver
BTS7960B 43A H-Bridge Motor Driver
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BTS7960B 43A H-Bridge Motor Driver
Drive high-power DC motors with precision and confidence using the BTS7960B 43A H-Bridge Motor Driver Module. Built around two BTS7960 half-bridge ICs from Infineon, this driver delivers up to 43A peak current with full directional control, thermal protection, and PWM speed regulation - ideal for robotics, electric vehicles, and industrial automation projects.
Specifications
| Module | BTS7960B Dual H-Bridge Motor Driver |
| Driver IC | BTS7960 (Infineon) x 2 Half-Bridge |
| Continuous Drive Current | 43A (per channel) |
| Peak Current | Up to 43A |
| Motor Supply Voltage (VCC) | 5.5V - 27V DC |
| Logic Voltage | 3.3V / 5V compatible |
| Control Interface | PWM input (RPWM, LPWM), Enable pins (R_EN, L_EN) |
| PWM Frequency | Up to 25 kHz |
| Built-In Protections | Over-temperature, over-current, under-voltage lockout |
| Current Sense Output | Yes - analog current feedback (R_IS, L_IS) |
| Heat Dissipation | Integrated heatsink on each BTS7960 IC |
| Operating Temperature | -40 degreesC to +125 degreesC |
| Board Dimensions | Approx. 50mm x 50mm x 25mm |
| Weight | ~55g |
| Connector Type | Screw terminals (motor & power), pin headers (logic) |
| Compatibility | Arduino, ESP32, STM32, Raspberry Pi, and all major microcontrollers |
| Origin | Original / Authentic components |
| Warranty | |
| Support | Email & WhatsApp reliable |
Key Features
- 43A High-Current Output: Handles heavy-duty DC motors that standard L298N or L293D drivers simply cannot, making it suitable for power-hungry applications like e-bikes, go-karts, and large robots.
- Full H-Bridge Directional Control: Two BTS7960 half-bridge ICs combine to provide forward, reverse, brake, and coast modes for complete motor management.
- PWM Speed Regulation: Accepts PWM signals up to 25 kHz on dedicated RPWM and LPWM pins for smooth, precise speed control with minimal audible noise.
- 3.3V & 5V Logic Compatible: Works directly with Arduino Uno, Mega, ESP32, STM32, Raspberry Pi, and other popular development boards without level shifting.
- Comprehensive Protection Suite: On-chip over-temperature shutdown, over-current limiting, and under-voltage lockout safeguard both the driver and your motor from damage.
- Analog Current Sensing: Built-in current sense outputs (R_IS, L_IS) let you monitor real-time motor current for closed-loop control, stall detection, or data logging.
- Integrated Heatsinks: Factory-mounted aluminum heatsinks on each BTS7960 IC ensure reliable operation at high currents without external cooling in most applications.
- Low RDS(on) MOSFETs: Extremely low on-resistance (~16 mOhm) minimizes power loss and heat generation, maximizing efficiency and battery life.
- Wide Voltage Range: Operates from 5.5V to 27V, supporting 6V, 12V, and 24V motor systems commonly used in robotics and automation.
- Isolated Logic & Power Sections: Separate power and logic connections reduce noise coupling and protect your microcontroller.
- Screw Terminal Connections: Secure, vibration-resistant screw terminals for motor and power wiring ensure reliable connections in mobile and industrial environments.
- Compact Form Factor: Small ~50x50mm footprint fits easily into tight enclosures and robot chassis.
Pin Configuration & Wiring Guide
| Pin | Function | Connect To |
| VCC | Motor power supply (5.5V-27V) | Battery / Power supply positive |
| GND | Common ground | Battery GND + Microcontroller GND |
| RPWM | Right PWM input (forward) | Microcontroller PWM pin |
| LPWM | Left PWM input (reverse) |
Frequently Asked Questions
When will I receive my order?
Is technical support available?
Yes, responsive support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy BTS7960B 43A H-Bridge Motor Driver Online in India
Purchase the BTS7960B 43A H-Bridge Motor Driver online at Tech Depot India - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Delhi, Hyderabad, Ahmedabad, Jaipur, and Surat.
Looking to buy BTS7960B 43A H-Bridge Motor Driver at the best price in India? Tech Depot India offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
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