STEVAL-IPMNM3Q Data brief 300 W motor control power board based on STIPQ3M60T-H SLLIMM-nano 2nd series MOSFET IPM Features Input voltage: from 125 to 400 V DC Nominal power: up to 300 W Allowable maximum power is related to the application conditions and cooling system Nominal current: up to 1.1 Arms Input auxiliary voltage: up to 20 VDC 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 MOSFETs intelligent power module: SLLIMM-nano 2nd series IPM (STIPQ3M60T-H) - Full molded 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 Product summary Description 300 W motor control power board The STEVAL-IPMNM3Q is a compact motor drive power board equipped with the based on STIPQ3M60T-HZ (or STIPQ3M60T-HL) SLLIMM-nano (small low-loss intelligent STIPQ3M60T-H STEVAL-IPMNM3Q molded module) 2nd series based on N-channel Power MOSFET MDmesh DM2 SLLIMM-nano 2nd series fast-recovery diode. It provides an affordable and easy-to-use solution for driving high MOSFET IPM 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 2nd general. series IPM, 3-phase STIPQ3M60T-HZ/ inverter, 3 A, 1.6 The IPM consists of six MOSFETs, three high voltage half-bridge gate driver ICs and max., 600 V N- STIPQ3M60T-HL a wide range of features like undervoltage lockout, smart shutdown, internal channel MDmesh temperature sensor and NTC, overcurrent protection and internal op-amp. DM2 The main characteristics of this evaluation board are small size, minimal BOM and Featured STPOWER high efficiency. It features an interface circuit (BUS and V connectors), bootstrap technologies SLLIMM CC capacitors, snubber capacitor, hardware short-circuit protection, fault event signal STM32 MCSDK and temperature monitoring. It is designed to work in single- or three-shunt Development STSW- configuration and with three current sensing options: three dedicated on-board op- environments POWERSTUDIO amps, op-amps available on a connected microcontroller, or the single op-amp embedded in the power module. A Hall/Encoder section completes the circuit. PMSM / BLDC Motor The system is designed to achieve accurate and fast conditioning of current feedback Applications 3-phase Induction to satisfy the typical requirements for field oriented control (FOC). Motor (ACIM) The STEVAL-IPMNM3Q is compatible with ST control boards based on STM32 microcontrollers, providing a complete platform for motor control. DB4111 - Rev 1 - April 2020 www.st.com For further information contact your local STMicroelectronics sales office.STEVAL-IPMNM3Q Schematic diagrams DB4111 - Rev 1 page 2/8 1 Schematics Figure 1. STEVAL-IPMNM3Q board schematic (1 of 5) Input DC bus voltage +Bus 3.3V R1 R5 470K U1D 1k0 3.3V J1 12 + C1 R2 D1 14 1 1.65V + 470K 13 - 2 TSV994 INPUT-dc 330u/400V + C3 R6 + C4 47u/35V 47u/35V 1k0 Bus voltage R3 120R R4 C2 7k5 10n STEVAL-IPMNntmp decoder G M t 0 RC1 0 RC2 0 1 2 3 4 RC3 RC4 0 0 RC5 RC7 0 0 RC6 0 m 5 6 7 8 9 RC9 RC10 RC11 RC12 0 RC8 0 0 0 0 N Q 0 RC13 RC14 p 0 11 4