J1 + 1000u/400V C1 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 - + 4 11 DC_bus_voltage TSV994 14 U1D 1.65V 47u/35V + C4 3.3V STEVAL-IPM15B Schematic diagrams Figure 1: STEVAL-IPM15B circuit schematic (1 of 5) GSPG29102015DI 1145 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 Figure 2: STEVAL-IPM15B circuit schematic (2 of 5) GSPG29102015D1150 I 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 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 Figure 3: STEVAL-IPM15B circuit schematic (3 of 5) GSPG29102015DI 1155 R1 2 5k6 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 Figure 4: STEVAL-IPM15B circuit schematic (4 of 5) 3 _SHUNT 3 _SHUNT GSPG29102015D I1355 3.3V +5V 3.3V 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 3 1 3 1 +5V C32 100n 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 Figure 5: STEVAL-IPM15B circuit schematic (5 of 5) GSPG29102015D I1400