Cytron 20Amp 6V-30V DC Motor Driver MD20A

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Working Principle

Description

The Cytron 20Amp 6V-30V DC Motor Driver MD20A enables bidirectional control of one high-power brushed DC motor from 6V to 30V using a discrete NMOS H-Bridge design. It supports 20A continuous current without the need for a heatsink. The motor driver can be controlled with PWM and DIR inputs, compatible with a wide range of host controllers.

Sensor Types

Dos And Donts

Donts

  • Do Not Exceed The Maximum Current Ratings Of 20a Continuous And 60a Peak.: Avoid connecting the power input in reverse polarity to prevent damage.

Dos

  • Use Appropriate Input Voltage Within The Range Of 6v To 30v.: Ensure proper connection of PWM and DIR inputs for control.
Limits

Overcurrent Protection

  • Description: Prevents damage to the motor driver in case of motor stalls or oversized motor connection.,
  • Threshold: Current is limited at the maximum threshold when motor tries to draw more current than supported.

Temperature Protection

  • Description: Determines current limiting threshold based on board temperature to prevent MOSFET damage.,
  • Functionality: Delivers full potential based on actual conditions without harming the components.
How To Connect

Connection Steps

1. Connect the motor to the motor output terminals.

2. Provide power input within the range of 6V to 30V.

3. Connect PWM and DIR inputs for control.

4. Ensure proper grounding and wiring connections.

Dimensions

Height (Mm)

18

Length (Mm)

86

Weight (G)

43

Width (Mm)

52