STEVAL-IPMnM1N Data brief 60 W motor control power board based on STIPN1M50T-H SLLIMMnano IPM MOSFET Features Input voltage: from 125 to 400 V DC Nominal power: up to 60 W Nominal current: up to 0.35 Arms 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 op-amp (single) or via MCU Overcurrent hardware protection IPM temperature monitoring and protection Hall sensor or encoder input Intelligent power module: SLLIMM-nano IPM MOSFET-based (STIPN1M50T-H full molded package) Motor control connector (32 pins) interfacing with ST MCU boards Universal design for further evaluation with bread board and testing pins Very compact size RoHS compliant Description The STEVAL-IPMnM1N is a compact motor drive power board based on SLLIMM- Product summary nd nano (small low-loss intelligent molded module) 2 series MOSFET-based product Compact motor drive STEVAL- (STIPN1M50T-H) . It provides an affordable and easy-to-use solution for driving high power board IPMnM1N power motors in a wide range of applications such as power white goods, air conditioning, compressors, power fans and 3-phase inverters for motor drives in SLLIMM-nano small STIPN1M50T-H general. low-loss intelligent molded module IPM, The IPM itself consists of short-circuit rugged MOSFETs and a wide range of features 3-phase inverter, 1 A, like undervoltage lockout, smart shutdown, internal temperature sensor and NTC, 3.6 Ohm max., 500 V overcurrent protection and internal op-amp. MOSFET The main characteristics of this evaluation board are small size, minimal BOM and high efficiency. It features an interface circuit (BUS and V connectors), bootstrap CC 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-IPMnM1N is compatible with STs control board based on STM32, providing a complete platform for motor control. DB3361 - Rev 2 - April 2018 www.st.com For further information contact your local STMicroelectronics sales office.STEVAL-IPMnM1N Schematic diagrams 1 Schematic diagrams Figure 2. STEVAL-IPMnM1N circuit schematic (1 of 5) DB3361 - Rev 2 page 2/8 I n p u t DC bus voltage +Bus 3.3 V R1 R5 470K U1D 1k0 3.3 V J1 12 + C1 D1 14 R2 1 1.65 V + 13 - 2 470K + TSV994 + 330 /400 V C3 R6 C4 INPUT-dc 1k0 Bus voltage 47 /35 V 47 /35 V R3 120R C2 R4 7k5 10 n S T E V A L - I P M N n t m p d e c o d e r G M t 0 0 RC2 RC1 0 1 2 3 4 0 RC4 0 RC3 0 0 RC7 RC5 0 RC6 m 5 6 7 8 9 0 0 RC9 RC10 0 RC11 0 RC12 0 RC8 N Q p 0 RC13 0 RC14 11 4