august 2013 docid025149 rev 1 1/6 for further information contact your local stmicroelectronics sales office www.st.com STEVAL-IHM035V2 3-phase high voltage inverter power board for foc and scala r motor control based on t he stgipn3h60 (sllimm?-nano) data brie f features ? nominal power: up to 100 w ? compatible with 3.3 v and 5 v control board ? single shunt resistor for current reading ? on-board temperature sensor ? overcurrent protection with boost/disabling capability ? for six-step drives: ? current limitation/regulation network ? bemf detection network ? mc connector ? compatible with sinusoidal and trapezoidal control ? rohs compliant description the STEVAL-IHM035V2 is designed to drive a high voltage/low power 3-phase brushless motor, either synchronous or asynchronous (pmsm and acim). it provides a compact solution in terms of size and efficient power dissipation, thanks to the st ipm stgipn3h60 (sllimm?-nano). with the on-board mc-connector, the demonstration board can also be interfaced with any st mcu control board in order to implement a complete motor drive.
schematic diagrams STEVAL-IHM035V2 2/6 docid025149 rev 1 1 schematic diagrams figure 1: STEVAL-IHM035V2 circuit schematic motor rs model c621/120 6 pla ced near the igbt bridge test points gnd gnd phase a phase b phase c tempe ratu re feedba ck gnd gnd phase a phase b phase c eme rgen cy phasew_h phasew_l phaseu_l phasev_h phasev_l phaseu_h oc boost cin cin cur _op- cur _op+ cur_op+ cur_op- curr feedba ck curr feedba ck phasew_h phasew_l phaseu_h phaseu_l phasev_h phasev_l bldc mtd sel eme rgen cy curr feedba ck oc boost bus volt feedba ck tempe ratu re feedba ck vshunt vshunt phase a phase b phase c cin bldc ocl bldc curr. ref. vdd_m icro vbus vdd_m icro +15v vbus +15v vdd_m icro tp19 c16 2.2u f 25v ntc1 ntc 10k r47 1k tp2 r50 0 tp6 tp14 r38 910 tp20 r41 910 c15 2.2u f 25v r37 0 tp7 r48 2.7k u2 stgipn3h60 gnd 1 sd/od_1 2 vcc w 3 hin w 4 lin w 5 op+ 6 opout 7 op- 8 vcc v 9 hin v 10 lin v 11 cin 12 vcc u 13 hin u 14 sd/od_2 15 lin u 16 vboot u 17 p 18 u 19 n u 20 vboot v 21 v 22 n v 23 vboot w 24 w 25 n w 26 tp15 tp9 c13 2.2u f 25v tp21 tp8 r40 22 r43 0.47 j6 con3 1 2 3 c14 470n f 25v r49 2.7k tp16 tp3 tp22 tp11 c19 33p f 10v c17 2.2n f 10v r39 1k tp17 c18 22n f 10v tp4 tp1 tp12 r36 4.7k tp18 c20 10n f 10v r51 4.7k tp10 tp5 tp13 r42 1k am11140v1
STEVAL-IHM035V2 schematic diagrams docid025149 rev 1 3/6 figure 2: sensor inputs, bemf detecting network, motor control connector a+/h 1 b+/h 2 z+/h3 only for 6-step only for sensors gnd feedback a feedback b feedback c phasew_l phasew_h phaseu_l phaseu_h phasev_l phasev_h bldc mtdsel emergency oc boost bus volt feedback temperature feedback bldc mtdsel bldc mtdsel bldc mtdsel bemf a bemf b bemf c phase a phase b phase c enc z/h3 enc a/h1 enc b/h2 feedback a feedback b feedback c gnd enc a/h1 bemf a bemf b enc b/h2 bemf c enc z/h3 curr feedback bldc ocl bldc curr. ref. bldc ocl bldc curr. ref. curr feedback vdd_micro vdd_micro vdd_micro vdd_micro vdd_micro vdd_micro vdd_micro vdd_micro vdd_micro vdd_micro vdd_micro c4 n.m. c11 n.m. c6 100nf10v r18 4.7k r4 n.m. d2 bat54jfilm r8 4.7k c9 n.m. r23 180k 1/4 d3 ll4005 c12 n.m. r30 0 r3 n.m. q2 bc817-25 c8 n.m. r16 180k 1/4 r29 1m r34 1k r11 4.7k r1 0 j5 1 2 3 + - u1 ts3021ilt 3 1 5 2 4 r19 10k r31 180k 1/4 r14 0 c10 100nf 10v r13 1m r26 10k q3 bc817-25 c1 10pf 10v r12 4.7k r15 180k 1/4 r25 4.7k r9 0 j2 stripline m. 1 x3 1 2 3 r24 1k r35 10k r5 0 r20 1m r32 180k 1/4 d23 bat60jfilm d5 ll4005 d4 bat54jfilm r6 n.m. r33 4.7k r2 n.m. r27 33k c5 n.m. d6 bat54jfilm j1 motor_conn 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 19 21 23 25 26 27 28 29 30 31 32 33 34 18 20 22 24 r10 0 c3 10pf 10v j4 1 2 3 r17 1k j3 1 2 3 + c7 4.7uf 10v r21 0 r28 10m r22 180k 1/4 q1 bc817-25 c2 10pf 10v d1 ll4005 r7 0 r69 18 am11141v1
schematic diagrams STEVAL-IHM035V2 4/6 docid025149 rev 1 figure 3: power supply schematic +3.3v +5v bus volt feedba ck gnd vbus vbus vbus +15v vdd_m icro + c28 22uf 25v viper16ld u8 gnd_1 1 gnd_2 2 nc_1 3 na 4 vdd 5 lim 6 fb 7 comp 8 nc_2 9 nc_3 10 nc_4 11 nc_5 12 drain_1 13 drain_2 14 drain_3 15 drain_4 16 d9 stt h1r04u r53 470 k 1/4w u9 ld1117 s50tr vout 2 gnd 1 vin 3 ntc2 5ohm 1 2 + c21 100uf 450v d10 stth1r04u r66 15k r64 6.8k j10 1 2 3 d15 stt h1l06a r68 1.5k 1/4w d8 stt h1r04u d13 stt h1l06a r67 56k r65 1.5k f1 2 a + c23 100uf 25v c22 4.7n f 10v t1 1.5mh 1 4 3 5 c38 220nf 25v j8 dc bus 1 2 c37 22nf 6.3v + c42 10uf 6.3v r54 8.2k + c41 10uf 10v r52 470 k 1/4w c36 1uf 25v u3 ld1117 s33tr vout 2 gnd 1 vin 3 d16 green led smd j7 ac mains 2 1 d7 stth1r04u d22 1n4148 w t d11 stt h1l06a am11142v1
STEVAL-IHM035V2 revision history docid025149 rev 1 5/6 2 revision history table 1: document revision history date revision changes 22-aug-2012 1 initial release.
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