Double BTS7960 43A H-Bridge High-Power Stepper Motor Driver Module

The Double BTS7960 43A H-Bridge High-Power Stepper Motor Driver Module is; a fully integrated high current H bridge for motor drive applications using the BTS7960 high current half bridge. the BTS7960 is part of the NovalithI CTM family. This contains 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, under voltage; overcurrent, and short circuit. The Double BTS7960 43A H-Bridge High-Power Stepper Motor Driver Module provides; a cost-optimized solution for protected high current PWM motor drives with very low board space consumption.

Note : HW-039 on board working remains the same.

Technical Details

Features

Input port :

• RPWM: Forward level or PWM signal input (active high)
• LPWM: Reverse level or PWM signal input (active high)
• R_EN: Forward drive enable input (high-level enable, low-level off)
• L_EN: Reverse drive enable input (high-level enable, low-level off)
• R_IS: Forward drive current alarm output
• L_IS: Reverse drive current alarm output
• VCC: +5V power output (connects to microcontroller)
• GND: Signal common ground

Physical Attributes