David Thomasson Dual VNH2SP30 Motor Driver 2012-02-05 Motor Driver Pololu MD03A VNH2SP30 VNH2 VNH3SP30 VNH3 Motor Driver MD03A The Pololu dual high-power motor driver carrier for the VNH2SP30 motor driver integrated circuits from ST. http://www.pololu.com/catalog/product/708 Clockwise Input 1

Counter Clockwise Input 1

PWM Input 1

Battery

Ground

Output of Current sense 1

Battery

Ground

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Ground

Battery

Output of Current sense 2

PWM Input 2

Clockwise Input 2

Counter Clockwise Input 2

Status of High-Side and Low-Side Switche; Open Drain Output

Status of High-Side and Low-Side Switches; Open Drain Output

Power connections to the motor 1. Source of High-Side Switch A / Drain of Low-Side Switch A

Power connections to the motor 1. Source of High-Side Switch B / Drain of Low-Side Switch B

Power connections to the motor 2. Source of High-Side Switch A / Drain of Low-Side Switch A

Power connections to the motor 1. Source of High-Side Switch B / Drain of Low-Side Switch B