Dual-Channel (N-Channel Mosfet) Motor Driver Module, up-to 7 Amp / 160W

This driver module is based on n-channel mosfet, a high current, high voltage dual full bridge driver. The driver can control both motor RPM and direction of rotation. The RPM is controlled using PWM input to ENA or ENB pins, while of rotation direction is controlled by supplying high and low signal to EN1-EN2 for the first motor or EN3-EN4 for second motor.

Features

• Optocoupler isolation
• Under-voltage protection
• High-power TVS
• Electrostatic discharge circuit
• Inhibit the transient interference pulse and static
• Enhanced EMC performance, stable and reliable
• Industrial durable design

Specifications

• Driver: NCE6075
• Power Supply: DC 6.5 V - 27 V
• Peak current: 7 Amp each channel
• Enable signal terminal (ENA) input PWM can regulate speed
  • PWM frequency range 0-10KHZ
  • PWM minimum pulse width 10us
• Storage temperature: -25 ℃ ~ +80 ℃.
• Size: 55 x 55 x 16mm

Control signal logic

Note: Where 0 is low, 1 is high level, × is any level, when floating high.

1. 1 # motor interface control signal logic
IN1 IN2 ENA1 OUT1、OUT2
0 0 × brake
1 1 × Floating
1 0 PWM Forward to speed
0 1 PWM Reverse speed
1 0 1 Full speed forward
0 1 1 Full speed reversal

2. 2 # motor interface control signal logic
IN3 IN4 ENA2 OUT3、OUT4
0 0 × brake
1 1 × Floating
1 0 PWM Forward to speed
0 1 PWM Reverse speed
1 0 1 Full speed forward
0 1 1 Full speed reversal