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This driver uses chips BTS7960B 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
Specification:
High-current 43A
Two heat flow passing through an error signal output
Supply voltage: 5.5V to 27V
5V power indicator on board
Just need four lines from MCU to driver module (GND. 5V. PWM1. PWM2)
Isolation chip 5 V power supply (can share with MCU 5V), can also use the on-board 5V supply
can solder heat sink
Control method: PWM or level
Duty cycle: 0-100%
PIN Definition:
RPWM: Right Turn PWM
LPWM: Left Turn PWM
R_EN: Right Turn Enable (High Active)
L_EN: Left Turn Enable (High Active)
R_IS: Right Turn Current Warning (May Leave Floating)
L_IS: Left Turn Current Warning (May Leave Floating)
VCC: (5V)
GND:signal common low end
Package Included:
4* BTS7960B H-bridge 43A High-Power Motor Driver Module