Description

BTS7960 Motor Driver Module

Motor Driver Module BTS7960 is a fully integrated high current H bridge module for motor drive applications. 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. So, The BTS7960 provides a cost optimized solution for protected high current PWM motor drives with very low board space consumption.

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

So, It is part of the NovalithI CTM family containing one p-channel high side MOSFET and one n-channel low side MOSFET with an integrated driver IC in one package. Moreover due to the p-channel high side switch the need for a charge pump is eliminated thus minimizing EMI. As well as 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

Features:

Double BTS7960 large current (43 A) H bridge driver
5V isolate with MCU, and effectively protect MCU
5V power indicator on board
voltage indication of motor driver output end
can solder heat sink
Overvoltage lock up
Under voltage shut-down
Overtemperature protection
Current limitation
Short-circuit protection
size: 4 * 5 * 1.2 cm
Just need four lines from MCU to driver module (GND. 5V. PWM1. PWM2)
isolation chip 5 V power supply (can share with MCU 5 V)
Able to reverse the motor forward, two PWM input frequency up to 25kHZ
two heat flow passing through an error signal output
isolated chip 5V power supply (can be shared with the MCU 5V), can also use the on-board 5V supply
the supply voltage 5.5V to 27V