Preliminary Datasheet IRMD808 Motor Drive Reference Board For Mid Power Applications Description IRMD808 is a reference board including three half-bridge modules for motor drive application. The kit features and demonstrates International Rectifiers intelligent power module (IPM) technology in an innovative PQFN package. Features Product Summary IPM - Intelligent Power Module (IPM) FR4 based 1oz copper two-layer PCB Low RDS(on) Trench MOSFETs (500V) Up to 280W motor power range (Note1) Integrated gate drivers and bootstrap functionality Possibility to easy change between 3 Leg shunt to Overcurrent and under-voltage lockout protection single shunt configuration Fault diagnostic output Compatible with the following IPM modules: Optimized dV/dt for loss and EMI trade offs IRSM808-105MH 10A / 0.8, 500V IRSM807-105MH 10A / 0.8, 500V IPM Isolation 1500VRMS min Note1: Determined by rating of mounted IPM 120 x 85 mm 1 www.irf.com 2013 International Rectifier October 7, 2013 Preliminary Datasheet IRMD808 Safety Precautions In addition to the precautions listed throughout this manual, please read and understand the following statements regarding hazards associated with development system. ATTENTION: The ground potential of the IRMD808 system is biased to a negative DC bus voltage potential. When measuring voltage waveform by oscilloscope, the scope ground needs to be isolated. Failure to do so may result in personal injury or death. Darkened display LEDs is not an indication that capacitors have discharged to safe voltage levels. ATTENTION: 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. ATTENTION: The surface temperatures of the drive may become hot, which may cause injury. ATTENTION: IRMD808 system contains ESD (Electrostatic Discharge) sensitive parts and assemblies. Static 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 static control procedures, reference applicable ESD protection handbook and guideline. ATTENTION: An incorrectly applied or installed drive can result in component damage or reduction in product life. Wiring or application errors such as undersizing the motor, supplying an incorrect or inadequate AC supply, or excessive ambient temperatures may result in system malfunction. 2 www.irf.com 2013 International Rectifier October 7, 2013