EVAL-IMM101T-015TOBO1

AN2019-17 EVAL-IMM101T User Manual EVAL-IMM101T User Manual iMOTION MADK Starter Kit for IMM101T Smart IPMs About this document Scope and purpose This application note provides an overview of the evaluation board EVAL-IMM101T including its main features, key technical data, pin assignments and mechanical dimensions. EVAL-IMM101T is a full-featured Starter Kit including an IMM101T Smart IPM which provides a fully-integrated, turnkey high-voltage motor drive solution designed for high-performance, high-efficiency PMSM/BLDC motor drive applications such as fans, pumps and compressors. EVAL-IMM101T also comprises other necessary circuitry required for out-of-the-box evaluation of IMM101T Smart IPMs, such as rectifier and EMI filter stage, as well as isolated debugger section with USB connection to the PC. The Starter Kit EVAL-IMM101T was developed to support customers during their first steps designing applications with IMM101T Smart IPM. The available variants of the IMM101T Starter Kit are listed in Table 1: Table 1 EVAL-IMM101T Starter Kit variants Sales Name iMOTION Device Output Rating R Typ at 25C DS(ON) EVAL-IMM101T-015 IMM101T-015M 500V / 1A 4.8 EVAL-IMM101T-046 IMM101T-046M 600V / 4A 1.26 All the information provided in this User Manual applies to both versions of the Starter Kit unless explicitely stated that the specific information is valid only for one particular variant. Intended audience This application note is intended for all technical specialists who are familiar with motor control and high power electronics converter and the EVAL-IMM101T evaluation board is intended to be used under laboratory conditions only by trained specialists. Please read the Important Notice and Warnings at the end of this document www.infineon.com page 1 of 38 EVAL-IMM101T Smart IPM evaluation board application note Table of contents Table of contents About this document ....................................................................................................................... 1 Table of contents ............................................................................................................................ 2 1 Safety precautions ................................................................................................................. 3 2 Introduction .......................................................................................................................... 4 3 Main features ......................................................................................................................... 5 4 Pin assignments ..................................................................................................................... 8 5 Schematics and Layout .......................................................................................................... 10 5.1 DC-Link Voltage Measurement ............................................................................................................. 12 5.2 EMI filter ................................................................................................................................................. 12 5.3 Inverter section using Smart IPM .......................................................................................................... 12 5.4 Auxiliary power supply .......................................................................................................................... 13 5.5 Current measurement shift stage and Overcurrent threshold ............................................................ 14 6 Thermal Characterization ...................................................................................................... 16 6.1 Thermal Characteristic .......................................................................................................................... 19 7 Thermal Protection ............................................................................................................... 20 8 Getting started with EVAL-IMM101T ........................................................................................ 22 8.1 Setting up the system............................................................................................................................ 22 9 PCB Layout ........................................................................................................................... 26 10 Application Diagrams and Application Use Cases ...................................................................... 28 10.1 Application Diagrams ............................................................................................................................ 28 10.2 IMM101T Application Use Cases ........................................................................................................... 29 10.2.1 Sensorless Single Shunt ................................................................................................................... 29 10.2.2 Sensorless Leg Shunt ....................................................................................................................... 30 10.2.3 Configuration with 2 Hall Sensors ................................................................................................... 31 11 Bill of Materials of EVAL-IMM101T ........................................................................................... 32 12 Reference ............................................................................................................................. 36 Revision history............................................................................................................................. 37 2 of 38