Description

This is a beefy driver module for driving really high current actuator such as larger brushed DC motor!

This driver uses Infineon chips BTS7960 composed of high-power drive full H-bridge driver module with thermal over-current protection. Double BTS7960 H-bridge driver circuit, with a strong drive and braking, effectively isolating the microcontroller and motor driver! High-current 43A.

It is part of the Novalith ICTM family containing one p-channel high-side MOSFET and one n-channel low-side MOSFET with an integrated driver IC in one package. Due to the p-channel high-side switch the need for a charge pump is eliminated thus minimizing EMI. Interfacing to a microcontroller is made easy by the integrated driver IC which features logic level inputs, diagnosis with current sense, slew rate adjustment, dead time generation and protection against overtemperature, overvoltage, undervoltage, overcurrent and short circuit.

Features

• Motor voltage : 6 ~ 27 V
• Logic voltage : 3.3 ~ 5 V
• Peak current : 43 A
• Dual BTS7960 H Bridge Configuration.
• PWM frequency compatible up to 25 kHz.
• Working duty cycle : 0 ~100%.
• Over-voltage Lock Out.
• Under-voltage Shut Down.

Attachments

• Details with code : BTS7960 High Current 43A H-Bridge Motor Driver – HandsOnTec
• Tutorial with code : Motor Driver BTS7960 43A – Instructables