This is 50A motor driver module for Dc motors. It is compatible with arduino and any micro-controller. It can be used for full control of DC motors (RPM control, reverse rotation and motor brake).

It is based on low impedance MOSFET which improve the response time and reduce heat losses and temperature. The motor driver also comes with an efficient  heat sink for heat dissipation.

Specifications

• Rated voltage: 5V-15 V
• Rated current: 50 A
• Current peak: 100 A 
• PWM frequency: up to 200 kHz
• PWM Duty Cycle: 0%~98%
• Dimensions: 50 * 50 * 30 mm 
• Weight : 50gm

Pin Definition

• V +              Power Input +  (not  MCU 5V )
• GND            Power Input -
• EN               Driver Enable, high enable, low off
• RPWM        Forward PWM input, high active
• LPWM        Reverse PWM input, active high
• CT              Current signal output, analog signal
• VT              Voltage signal output, analog signal

 Note: The input PWM range: 0% -98% (the maximum PWM for 98% more than
this value drive may be damaged)