STEVAL-IPMnM1S Data brief 60 W motor control power board based on STIPNS1M50T-H SLLIMM-nano SMD IPM MOSFET Features Input voltage: from 125 to 400 V DC Nominal power: up to 60 W Nominal current: up to 0.6 A Input auxiliary voltage: up to 20 V DC Single- or three-shunt resistors for current sensing (with sensing network) Three options for current sensing: dedicated external op-amps, internal SLLIMM-nano SMD op-amp (single) or via MCU Overcurrent hardware protection IPM temperature monitoring and protection Hall sensor or encoder input MOSFETs intelligent power module: SLLIMM-nano IPM (STIPNS1M50T-H) - SMD package Motor control connector (32 pins) interfacing with ST MCU boards Universal design for further evaluation with breadboard and testing pins Very compact size WEEE compliant RoHS compliant Description The STEVAL-IPMnM1S is a compact motor drive power board based on SLLIMM- Product summary nano SMD (small low-loss intelligent molded module) product (STIPNS1M50T-H). It Motor control power provides an affordable and easy-to-use solution for driving high power motors in a board based on the STEVAL- wide range of applications such as power white goods, air conditioning, compressors, SLLIMM-nano in SMD IPMnM1S power fans and 3-phase inverters for motor drives in general. package The IPM itself consists of six MOSFETs, three high voltage half-bridge gate driver ICs SLLIMM-nano SMD and a wide range of features like undervoltage lockout, smart shutdown, internal small low-loss temperature sensor and NTC, overcurrent protection and internal op-amp. intelligent molded STIPNS1M50T-H module IPM, 3-phase The main characteristics of this evaluation board are small size, minimal BOM and inverter, 1 A, 3.6 Ohm high efficiency. It features an interface circuit (BUS and VCC connectors), bootstrap max., 500 V MOSFET capacitors, snubber capacitor, hardware short-circuit protection, fault event signal and temperature monitoring. It is designed to work in single- or three-shunt configuration and with triple current sensing options: three dedicated on-board op- amps, op-amps embedded on MCU or single internal IPM op-amp. The Hall/Encoder part completes the circuit. The system is designed to achieve accurate and fast conditioning of current feedback to satisfy the typical requirements for field oriented control (FOC). The STEVAL-IPMnM1S is compatible with STs control board based on STM32, providing a complete platform for motor control. DB3681 - Rev 2 - September 2018 www.st.com For further information contact your local STMicroelectronics sales office.STEVAL-IPMnM1S Schematic diagrams 1 Schematic diagrams Figure 2. STEVAL-IPMnM1S - circuit schematic (1 of 5) DB3681 - Rev 2 page 2/8