STEVAL-IPM15B Motor control power board based on the SLLIMM™ 2nd series of IGBT IPMs Data brief Description Features Input voltage: 125 - 400 VDC Nominal power: up to 1500 W 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 Uses the STGIF5CH60TS-L IGBT intelligent power module from the 2nd series of SLLIMM™ IPMs Motor control connector (32-pin) to interface with ST MCU boards Universal conception for further evaluation with breadboard and testing pins Very compact size March 2016 The STEVAL-IPM15B is a compact motor drive power board based on the SLLIMM™ (small lowloss intelligent molded module) 2nd series module STGIB15CH60TS-L. It provides an affordable, easy-to-use solution for driving high power motors for a wide range of applications such as white goods, air conditioners, compressors, power fans, high-end power tools, and generally 3-phase inverters for motor drives. The IPM itself consists of short-circuit rugged IGBTs and a wide range of features including undervoltage lockout, smart shutdown, temperature sensing and NTC inside, and overcurrent protection. The main characteristics of this evaluation board are its small size, minimal BOM and high efficiency. It consists of an interface circuit (BUS and Vcc connectors), bootstrap capacitors, snubber capacitor, hardware short-circuit protection, fault event signal and temperature monitoring. In order to increase its flexibility, it was designed to work in single or three-shunt configuration and with double current sensing options such as three dedicated op-amps on-board, or op-amps embedded on the MCU. A Hall/Encoder part completes the circuit. Thanks to these advanced characteristics, the system has been specifically designed to achieve accurate and fast conditioning of the current feedback, matching the typical requirements for field-oriented control (FOC). The STEVAL-IPM15B is compatible with ST’s STM32-based control board, providing a complete platform for motor control. DocID028569 Rev 2 For further information contact your local STMicroelectronics sales office 1/8 www.st.com 2/8 J1 + 1000u/400V C1 DocID028569 Rev 2 X M N 0 RC9 0 RC10 0 RC6 RC5 0 0 RC2 0 RC1 STEVAL- I PMnmx decoder 2 1 INPUT-dc I nput R4 7k5 R2 470K R1 470K 0 RC7 0 RC3 R3 120R +Bus C2 10n 0 RC8 0 RC4 Bus_voltage D1 BAT48JFILM 3.3V 47u/35V + C3 R6 1k0 R5 1k0 13 12 - + TSV994 14 U1D 1.65V 47u/35V + C4 3.3V 1 4 11 DC_bus_voltage Schematic diagrams STEVAL-IPM15B Schematic diagrams Figure 1: STEVAL-IPM15B circuit schematic (1 of 5) GSPG29102015DI 1145 DocID028569 Rev 2 2 SW2 Current_C_amp Current_B_amp E2 E3 Current_A_amp 3 1 3 2 SW1 2 SW4 Current_B 1 3 1 Current_C Current_A M_phase_B PWM_Vref M_phase_A +5V NTC_bypass_relay EM_STOP PWM-A-H PWM-A-L PWM-B-H PWM-B-L PWM-C-H PWM-C-L 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 J2 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 Control Connector M_phase_C 3.3V Bus_voltage 3 2 1 2 NTC Motor Output J3 TSO 1 3 E1 phase_A phase_B phase_C SW3 STEVAL-IPM15B Figure 2: STEVAL-IPM15B circuit schematic (2 of 5) Schematic diagrams GSPG29102015D1150 I 3/8 DocID028569 Rev 2 E3 E1 1.65V R42 R40 R32 R30 1.65V 1k0 C30 100p 1k0 C28 10n 1k0 C24 100p 1k0 C22 10n R43 2k1 6 5 R38 2k1 R33 2k1 2 3 R29 2k1 - + - + 4 11 4 11 U1B TSV994 7 100n C23 3.3V TSV994 1 U1A 4.7u 50V + 4/8 1k R41 1k R31 C31 330p TP26 C25 330p TP24 3.3V E2 Current_ C_amp R37 R35 1.65V Current_ A_amp 1k0 C27 100p 1k0 C26 10n R39 2k1 9 10 R34 2k1 - + 4 11 C21 TSV994 8 U1C 3.3V 1k R36 C29 330p TP25 Current_B_amp Schematic diagrams Figure 3: STEVAL-IPM15B circuit schematic (3 of 5) STEVAL-IPM15B GSPG29102015DI 1155 R1 2 5k6 DocID028569 Rev 2 TP22 TP21 PWM-C-H PWM-C-L Phase C - input PWM-B-H PWM-B-L Phase B - input J4 2 1 15V D2 LED Re d PWM-A-H PWM-A-L Phase A - input EM_STOP R2 2 3k3 R1 7 3k9 R1 6 3k3 R1 3 3k9 R1 1 3k3 R7 3k9 R2 0 1k0 R1 9 1k0 R1 5 1k0 R1 4 1k0 R9 1k0 R8 1k0 C2 0 330p R2 8 10k C1 7 10p C1 4 10p TP11 C1 0 10p C1 8 10p C1 5 10p C1 1 10p 3.3 V TP23 TP7 SD C1 9 1n 3.3 V BAT48J FILM R2 3 C1 6 1nF 1k0 17 16 15 14 13 12 11 9 10 8 7 6 5 4 3 2 1 TP12 TP20 TP4 2.2u C7 4.7u 50V + C1 2 TP3 2.2u D6 TSO TP17 TP14 TP5 TP8 TP15 C1 3 100n TP6 TP2 C6 2.2u C5 TSO G NDb CIN SD VCC L LINw LINv LINu G NDa VCC H HINw HINv HINu BAT48J FILM D5 BAT48J FILM D4 NW NV NU W V 1k0 R2 1 1k0 R1 8 1k0 R2 4 STGIB15CH60 TS-L U P T2 T1 IPM module BAT48J FILM D3 VBO OTw VBO OTv VBO OTu NC U2 18 19 20 21 22 23 24 25 26 TP1 R2 5 0.04 TP19 TP18 TP16 TP13 TP10 TP9 NTC C8 100n 3.3 V SW7 12k R1 0 1 _SHUNT SW5 R2 6 0.04 R2 7 0.04 1 _SHUNT SW6 C9 0,1 uF - 400V SW8 pha se_C pha se_B pha se_A +Bus E1 E2 E3 STEVAL-IPM15B Figure 4: STEVAL-IPM15B circuit schematic (4 of 5) Schematic diagrams 3 _SHUNT 3 _SHUNT GSPG29102015D I1355 5/8 DocID028569 Rev 2 3.3V +5V 3.3V +5V J5 1 2 3 4 5 1 2 3 4 5 2 SW9 2 SW16 Encoder/Hall H1/A+ H2/B+ H3/Z+ + 3.3/5V GND C33 100n C32 100n 3 1 3 6/8 1 C34 100n R49 SW12 R48 SW11 R47 SW10 2k4 2k4 2k4 C35 10p R44 4k7 Hall/Encoder C36 10p R45 4k7 C37 10p R46 4k7 R50 4k7 SW13 R51 4k7 SW14 R52 4k7 SW15 M_phase_C M_phase_B M_phase_A Schematic diagrams Figure 5: STEVAL-IPM15B circuit schematic (5 of 5) STEVAL-IPM15B GSPG29102015D I1400 STEVAL-IPM15B 2 Revision history Revision history Table 1: Document revision history Date Version Changes 06-Nov-2015 1 Initial release. 03-Mar-2016 2 Updated: figure 1 and figure 3. 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All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2016 STMicroelectronics – All rights reserved 8/8 DocID028569 Rev 2