Description:

The purpose of this item is to provide an affordable PWM motor controller for your projects. It has three inputs: INA, INB, and PWM. It uses the VNH3SP30 driver, and has a 5V 1A output voltage regulator. This versatile motor controller comes with all the terminals, headers, capacitor and is fully tested.

Features:

• 5.5-36VDC input
• Output current up to 30A(high current applications may require a heatsink and active cooling on top of the VNH3SP0)
• 5V logic-level compatible inputs
• Undervoltage and overvoltage shutdown
• Overvoltage clamp
• Thermal shut down
• Cross-conduction protection
• Linear current limiter
• Very low standby power consuption
• PWM operation up to 10 kHz
• Protection against loss of ground and loss of VCC

This motor controller is capable of handling our IG42 motors without a heatsink.

There is a 3 pin header for INA, INB, PWM input, and there is another 2 pin header with 5V output and ground. These boards use the VNH3SP30 with an optional heatsink. The board is compact measuring only 1.25" x 2.5" and includes 4 mounting holes that will accept a #4 machine screw. Most of the components are surface mounted

Documentation and Support:

• Drawing
• Schematic
• VNH3SP30 Datasheet
• Arduino Wiring Diagram
• Arduino Example Code