BTS7960 43A H-Bridge Motor Driver Module – Dual High Power
BTS7960 43A H-Bridge Motor Driver Module – Dual High Power
Double BTS7960 43A H-Bridge High-Power Motor Driver Module
Take your robotics, smart car, or automation project to the next level with the Double BTS7960 43A H-Bridge Motor Driver Module. Built around Infineon's proven BTS7960 chipset, this full H-bridge driver delivers up to 43A of continuous current, making it ideal for driving high-torque DC motors with precision and reliability. Built-in thermal and over-current protection keeps your circuit safe during demanding operation.
Key Features
- Dual BTS7960 H-Bridge Design — provides strong drive and braking capability for bidirectional motor control
- 43A High-Current Capacity — handles demanding motor loads with ease
- 5V MCU Isolation — effectively isolates and protects your microcontroller from the high-power motor circuit
- Simple 4-Wire MCU Interface — just connect GND, 5V, PWM1, and PWM2 from your MCU
- PWM Frequency up to 25 kHz — smooth, responsive motor speed control
- Dual Error Signal Output — heat flow error signals for both channels for easy fault detection
- On-Board 5V Power Indicator LED — at-a-glance power status
- Motor Driver Output Voltage Indicator — monitor driver output end at a glance
- Solderable Heat Sink Pads — add a heat sink for extended high-current operation
- Wide Supply Voltage Range — operates from 5.5V to 27V
- Compact Size — 4 × 5 × 1.2 cm, easy to integrate into any project enclosure
Technical Specifications
| Driver IC | Dual Infineon BTS7960B |
| Max Continuous Current | 43A |
| Supply Voltage | 5.5V – 27V |
| Logic Voltage | 5V (isolated from motor supply) |
| Max PWM Frequency | 25 kHz |
| Motor Direction | Forward / Reverse (bidirectional) |
| Dimensions | 4 × 5 × 1.2 cm |
| Condition | New |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × Double BTS7960 43A H-Bridge Motor Driver Module
Ideal Applications
- Smart cars & RC vehicles
- Robotics and automation systems
- CNC machine motor control
- Arduino, Raspberry Pi & other MCU-based projects
- Industrial motor drive prototyping
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Frequently Asked Questions
Q: What microcontrollers are compatible with the BTS7960 43A H-Bridge Motor Driver Module?
A: This motor driver module is compatible with any 5V microcontroller that can output PWM signals, including Arduino (Uno, Mega, Nano), Raspberry Pi (with 5V logic level), STM32, and similar MCU platforms. You only need four connections: GND, 5V, PWM1, and PWM2.
Q: Does this motor driver module include built-in protection?
A: Yes. The Double BTS7960 H-Bridge module features built-in thermal protection and over-current protection courtesy of the Infineon BTS7960B chips. It also provides 5V isolation between the MCU and the high-power motor circuit, and dual error signal outputs to alert you to fault conditions.
Q: Can I add a heat sink to this module for extended high-current use?
A: Absolutely. The PCB includes dedicated solderable pads for attaching a heat sink, which is recommended for continuous high-current applications (close to the 43A maximum). This helps maintain stable operation and prolongs component life during prolonged motor drive sessions.
Q: What is the operating voltage range for this motor driver module?
A: The motor power supply voltage range is 5.5V to 27V, making it suitable for a wide variety of battery and bench-power configurations. The logic/isolation side runs on 5V, which can be shared with your MCU's 5V supply or provided by the on-board 5V supply.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.