BLDCSHIELDIFX007TTOBO1 Infineon

Motor control shield with IFX007T For Arduino About this document Scope and purpose This document describes how to use the motor control shield with IFX007T for Arduino. Intended audience Engineers, hobbyists and students who want to add a powerful motor control to Arduino projects. Table of contents About this document . 1 Table of contents . 1 1 Motor control shield introduction . 2 1.1 Motor control shield overview 2 1.2 Key features 2 2 Motor control shield description .3 2.1 Schematics . 3 2.2 Layout 4 2.3 Important design and layout rules 5 2.4 Pin assignment 6 2.5 Pin definitions and functions . 7 2.6 Operation modes 8 3 IFX007T overview .8 3.1 Key features of IFX007T 9 3.2 Block diagram .9 3.3 Pin assignment .10 3.4 Pin definitions and functions of IFX007T 10 4 Getting started 11 4.1 Target applications . 11 4.2 Typical target application . 11 4.3 Getting started . 11 4.4 User guide of democode 12 Revision history . 14 Disclaimer 15 User Manual Please read the Important Notice and Warnings at the end of this document 2.0 www.infineon.com 2019-09-05Motor control shield with IFX007T For Arduino 1 Motor control shield introduction 1 Motor control shield introduction 1.1 Motor control shield overview The motor control shield adds powerful motor control to the Arduino projects. The shield can be controlled with the general logic IO-Ports of a microcontroller. Either an Arduino Uno or the XMC4700 Relax Kit from Infineon can be used as the master. TM On board of the motor control shield are three IFX007T NovalithIC . Each features one P-channel high side MOSFET and one N-channel low side MOSFET with an integrated driver IC in one package. Due to the P-channel high side switch a charge pump is not needed. The IFX007T half-bridge is easy to control by applying logic level signals to the IN and INH pin. When applying a PWM to the IN pin the current provided to the motor can be controlled with the duty cycle of the PWM. With an external resistor connected between the SR pin and GND the slew rate of the power switches can be adjusted. The motor control shield can be easily connected to any Arduino board or the XMC4700 Relax Kit via headers. Figure 1 Motor control shield photo 1.2 Key features The motor control shield has the following features: User Manual 2 2.0 2019-09-05