AN2018-30 EVAL-PS-IRS200x-OM3011SB User Manual EVAL-PS-IRS200x-OM30118SB User Manual IRS2005S/IRS2007S/IRS2008S drive board for stepper motor About this document Scope and purpose This application note provides an overview of the evaluation board EVAL-PS-IRS200x-OM30118SB concerning its main features, hardware description, thermal performance and typical waveforms, etc. The EVAL-PS-IRS200x-OM30118SB board is a power drive board including driver ICs, MOSFETs, power connector and signal interface. The board is intended specifically for, but not limited to, stepper motor drives connected to an external stepper-motor controller board. The board aims to boost Infineons newly promoted 200 V PNJ series (PN-Junction Isolated) gate drivers IRS2005S (high and low-side drivers), IRS2007S (half-bridge driver), and IRS2008S (half-bridge driver). Intended audience This application note is intended for all technical specialists likely to evaluate the 200 V series PNJ gate drivers intended specifically for, but not limited to, stepper motor driving applications. Table of contents About this document ....................................................................................................................... 1 Table of contents ............................................................................................................................ 1 1 Safety precautions ................................................................................................................. 2 2 Introduction .......................................................................................................................... 3 3 EVAL-PS-IRS200x-OM30118SB main features ............................................................................. 4 3.1 EVAL-PS-IRS200x-OM30118SB board specifications ............................................................................. 4 3.2 Pin assignment ........................................................................................................................................ 6 4 Key components in the EVAL-PS-IRS200x-OM30118SB ................................................................ 7 4.1 200 V series PNJ gate driver .................................................................................................................... 7 TM 4.2 OptiMOS 3 IPP180N10N3 G ................................................................................................................... 7 5 Getting started with the EVAL-PS-IRS200x-OM30118SB .............................................................. 8 5.1 Evaluate the driver IC on board .............................................................................................................. 8 5.2 Running a stepper motor ...................................................................................................................... 10 6 Thermal analysis of the EVAL-PS-IRS200x-OM30118SB .............................................................. 13 7 Hardware description for the EVAL-PS-IRS200x-OM30118SB ...................................................... 15 7.1 Schematic diagram ............................................................................................................................... 15 7.2 PCB layout ............................................................................................................................................. 16 8 Bill of material ...................................................................................................................... 19 9 Reference ............................................................................................................................. 21 Revision history............................................................................................................................. 22 User Manual Revision 1.0 www.infineon.com/gatedriver page 1 of 23 2018-12-19 EVAL-PS-IRS200x-OM30118SB User Manual IRS2005S/IRS2007S/IRS2008S drive board for stepper motor Safety precautions 1 Safety precautions Please read carefully the following statements in Table 1 regarding hazards associated with the evaluation board and the testing system, in addition to the precautions listed throughout the manual. Table 1 Safety precautions Caution: The ground potential of the EVAL-PS-IRS200x-OM30118SB board is biased to a negative DC bus voltage potential. When measuring voltage waveform by oscilloscope, the scopes ground needs to be isolated. Failure to do so may result in personal injury or death, and equipment damage. Caution: Only personnel familiar with the drive and associated machinery should plan or implement the installation, start-up and subsequent maintenance of the system. Failure to comply may result in personal injury and/or equipment damage. Caution: The surfaces of the drive may become hot, which may cause injury. Caution: The EVAL-PS-IRS200x-OM30118SB board contains parts and assemblies sensitive to electrostatic discharge (ESD). Electrostatic control precautions are required when installing, testing, servicing or repairing this assembly. Component damage may result if ESD control procedures are not followed. If you are not familiar with electrostatic control procedures, refer to applicable ESD protection handbooks and guidelines. Caution: An incorrectly applied or installed drive can result in component damage or reduction in product lifetime. Wiring or application errors such as undersized motor, incorrect or inadequate DC supply, or excessive ambient temperatures may result in system malfunction. Caution: Remove or connect the control board from or to the power drive. Wait three minutes after removing power from the power drive to discharge the bus capacitors. Do not attempt to service the drive until the bus capacitors have discharged to zero. Failure to do so may result in personal injury or death. Caution: The EVAL-PS-IRS200x-OM30118SB board is shipped with packing materials that need to be removed prior to installation. Failure to remove all packing materials which are unnecessary for system installation may result in overheating or abnormal operating condition. User Manual 2 of 23 Revision 1.0 www.infineon.com/gatedriver 2018-12-19