STEVAL-IPM20B Data brief 2000 W motor control power board based on STGIB20M60TS-L SLLIMM 2nd series IPM Features Input voltage: 125 - 400 VDC Nominal power: up to 2000 W Allowable maximum power is related to the application conditions and cooling system Nominal current: up to 12 A rms Input auxiliary voltage: up to 20 V DC Single- or three-shunt resistors for current sensing (with sensing network) Two options for current sensing: dedicated op-amps or through MCU Overcurrent hardware protection IPM temperature monitoring and protection Hall sensor or encoder input IGBT intelligent power module: SLLIMM 2nd series IPM (STGIB20M60TS-L - DBC package) Motor control connector (32-pin) to interface with ST MCU boards Universal conception for further evaluation with breadboard and testing pins Very compact size WEEE compliant RoHS compliant Product summary Description 2000 W motor The STEVAL-IPM20B is a compact motor drive power board equipped with the control power board SLLIMM (small low-loss intelligent molded module) 2nd series module based on STEVAL-IPM20B STGIB20M60TS-L. It provides an affordable, easy-to-use solution for driving high STGIB20M60TS-L power motors for a wide range of applications such as white goods, air conditioners, SLLIMM 2nd series IPM compressors, power fans, high-end power tools, and generally 3-phase inverters for motor drives. SLLIMM 2nd series IPM, 3-phase The IPM itself consists of short-circuit rugged IGBTs and a wide range of features STGIB20M60TS-L inverter, 25 A, 600 V including undervoltage lockout, smart shutdown, temperature sensing and NTC STGIB20M60TS-E short-circuit rugged inside, and overcurrent protection. IGBT The main characteristics of this evaluation board are its small size, minimal BOM and Featured STPOWER high efficiency. It consists of an interface circuit (BUS and V connectors), bootstrap CC technologies SLLIMM 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 configuration and with two current sensing options: three dedicated op-amps on the STSW- environments POWERSTUDIO evaluation board, or op-amps available on a connected microcontroller. A Hall/ Encoder section completes the circuit. PMSM / BLDC Motor The system is designed to achieve accurate and fast conditioning of current feedback Applications to satisfy the typical requirements for field-oriented control (FOC). 3-phase Induction Motor (ACIM) The STEVAL-IPM20B is compatible with ST control boards based on STM32 microcontrollers, providing a complete platform for motor control. DB4166 - Rev 1 - March 2020 www.st.com For further information contact your local STMicroelectronics sales office.STEVAL-IPM20B Schematic diagrams DB4166 - Rev 1 page 2/8 1 Schematic diagrams Figure 1. STEVAL-IPM20B board schematic (1 of 5) Input DC bus voltage +Bus 3.3V R1 R5 470K U1D 1k0 3.3V INPUT-dc 12 + 14 C1 R2 D1 2 1.65V + 470K 13 BAT48JFILM - 1 + + 1000u/400V C3 R6 C4 J1 47u/35V 47u/35V 1k0 Bus voltage TSV994 R3 120R R4 C2 10n 7k5 STEVAL-IPMlnmx decoder RC1 RC2 RC3 L 0 0 0 RC4 RC5 RC6 RC7 N 0 0 0 0 RC8 RC9 RC10 RC11 M 0 0 0 0 RC12 RC13 X 0 0 11 4