1000u /400 V X M N 0 RC 9 0 RC1 0 0 RC 6 RC 5 0 0 0 RC 1 R3 RC 2 R4 7k5 R2 470 K R1 470 K STEVAL-IPMnmx decoder + C1 Input 120 R +Bus C2 10 n 0 RC 7 0 RC 3 Bu s_voltag e D1 BA T48 JFILM 3.3V 47u /35 V + C3 0 RC 8 0 RC 4 R6 1k0 R5 1k0 13 12 - + 4 J1 2 1 INPU T-dc DC_bus_ voltage TSV994 14 U1 D 1.65V 47u /35 V + C4 3.3V STEVAL-IPM05F Schematic diagrams Figure 1: STEVAL-IPM05F circuit schematic (1 of 5) GSPG2110151505SG 11 3 3 1 2 SW 4 Cu rren t_C Cu rren t_A M_pha se_ B PW M_V ref M_pha se_ A +5V NTC_b ypa ss_relay EM_S TOP PW M-A-H PW M-A-L PW M-B-H PW M-B-L PW M-C-H PW M-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 Con trol Conne ctor 3 2 1 Motor Outpu t J3 M_pha se_ C 3.3V Bu s_voltag e TSO 2 SW 3 phase_A phase_B phase_C NTC 3 Cu rren t_C_a mp E3 Cu rren t_B 1 2 SW 2 2 SW 1 1 Cu rren t_B_a mp E2 3 Cu rren t_A_a mp E1 Figure 2: STEVAL-IPM05F circuit schematic (2 of 5) 1 GSPG2110151515SG R32 R30 R43 2k1 6 5 - + - + TSV994 7 U1B 3.3V TSV994 1 U1A 4.7u 50V 1k R31 1k R41 100n C23 E2 C31 330p TP26 C25 330p TP24 1k0 C27 100p 1k0 C26 10n Current_C_amp R37 R35 1.65V Current_A_amp R39 2k1 9 10 R34 2k1 - + TSV994 8 U1C 3.3V 1k R36 C29 330p TP25 Current_B_amp 1k0 C30 100p 1k0 2 3 11 R42 R40 R38 2k1 R33 2k1 R29 2k1 3.3V 4 E3 C28 10n 1k0 C24 100p 1k0 C22 10n 4 1.65V E1 1.65V + C21 Figure 3: STEVAL-IPM05F circuit schematic (3 of 5) GSPG2110151530SG 11 4 11 Figure 4: STEVAL-IPM05F circuit schematic (4 of 5) 3 +5V 3.3V 1 2 3 4 5 1 2 3 4 5 1 2 SW9 2 SW16 Encoder/Hall H1/A+ H2/B+ H3/Z+ + 3.3/5V GND J5 C33 100n C32 100n 3 +5V 3.3V 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_pha se_C M_pha se_B M_pha se_A Figure 5: STEVAL-IPM05F circuit schematic (5 of 5) GSPG2110151550SG 1