october 2011 doc id 022402 rev 1 1/4 4 STEVAL-IHM032V1 150 w inverter featuring the l6 39x and stgd3hf60hd for 1-shunt based sinusoidal vector control and trapezoidal scalar control features compact size wide-range input voltage maximum power up to 150 w at 230 vac input stgd3hf60hd: 4.5 a, 600 v very fast igbt compatibility with other power switches in dpak packages (the std5n52u and stgd6nc60hd, for example) ac or dc bus voltage power supply connectors connector for interfacing with the stm3210xx- eval board, steval-ihm022v1, and steval-ihm033v1 with al ternate functions (current reference, current limitation/regulation, meth od selection, current boost) efficient dc/dc power supply (15 v, 3.3 v) suitable both for sinusoidal foc and trapezoidal bldc drive single-shunt current reading topology with fast operational amplifier (wit h offset insertion for bipolar currents) hardware overcurrent protection with boost capabilities temperature sensor bemf-detection network for bldc drive current regulation/limitat ion network for bldc drive hall sensor/quadrature encoder inputs applications dishwasher pumps refrigerator compressors fans description the STEVAL-IHM032V1 demonstration board is a 3-phase inverter designed to perform both the field-oriented control (foc) of sinusoidal-shaped back-emf permanent magnet synchronous motors (pmsms) and trapezoidal control of brushless dc (bldc) motors with or without sensors, with nominal power up to 150 w. this flexible, open, high-performance system based on the l639x and stgd3hf60hd is specifically designed to achieve fast and accurate conditioning of the current feedback, thereby matching the requirements typical of high-end applications such as field - oriented motor control. the board is compatible with 110 and 230 vac mains, and includes a power supply stage with the viper12a-e (in flyback configuration) to generate the +15 v and +3.3 v supply voltage required by the application. finally, the board can be interfaced through a dedicated connector with the stm3210xx-eval (stm32 microcontroller demonstration board), steval-ihm022v1 (high- density, dual motor control demonstration board based on the stm32f103ze microcontroller), and with the steval-ihm033v1 (control stage based on the stm32f100 microcontroller suitable for motor control). STEVAL-IHM032V1 www.st.com
schematic STEVAL-IHM032V1 2/4 doc id 022402 rev 1 1 schematic figure 1. internal schematic s tmicroelectronic s a nd/or it s licen s or s do not w a rr a nt the a cc u r a cy or completene ss of thi s s pecific a tion or a ny inform a tion cont a ined therein. s tmicroelectronic s a nd/or it s licen s or s do not w a rr a nt th a t thi s de s ign will meet the s pecific a tion s , will b e su it ab le for yo u r a pplic a tion or fit for a ny p a rtic u l a r p u rpo s e, or will oper a te in a n implement a tion. s tmicroelectronic s a nd/or it s licen s or s do not w a rr a nt th a t the de s ign i s prod u ction worthy. yo u s ho u ld completely v a lid a te a nd te s t yo u r de s ign implement a tion to confirm the s y s tem f u nction a lity for yo u r a pplic a tion. motor r s model c621/1206 pl a ced ne a r the igbt b ridge + 3 . 3 v+5v gnd gnd ph as ew_l ph as ew_h ph as eu_l ph as eu_h c u rr feed ba ck ph as ev_l ph as ev_h cur_op- cur_op+ cur_op+ cur_op- c u rr feed ba ck ph as e a ph as e b ph as e c ph as e a ph as e b ph as e c emergency temper a t u re feed ba ck bldc c u rr ref. gnd gnd oc boo s t bldc etr c u rr feed ba ck v bus v bus v bus +15v +15v +15v vdd_micro vdd_micro vdd_micro vdd_micro u 3 l6 3 91d u 3 l6 3 91d lin 1 s d/od 2 hin 3 vcc 4 dt 5 nc_6 6 gnd 7 cp- 8 cp+ 9 lvg 10 nc_11 11 out 12 hvg 1 3 boot 14 r14 10 r14 10 c10 470nf c10 470nf r 3 510 r 3 510 r12 10 r12 10 r70 910 r70 910 r6 3 1.8 r6 3 1.8 r68 4.7k r68 4.7k j17 j17 1 2 c8 2.2 u f c8 2.2 u f r71 1.8 r71 1.8 r 3 2 1.8 r 3 2 1.8 r29 910 r29 910 ntc2 ntc 10k ntc2 ntc 10k r26 22 r26 22 r67 2k r67 2k r59 2.7k r59 2.7k q7 s tgd 3 hf60hdt4 q7 s tgd 3 hf60hdt4 2 3 1 q4 s tgd 3 hf60hdt4 q4 s tgd 3 hf60hdt4 2 3 1 r 3 6 100 r 3 6 100 r15 100 r15 100 r27 2.2k r27 2.2k r64 10k r64 10k c1 3 22nf c1 3 22nf r1 3 100 r1 3 100 d1 1n4148 d1 1n4148 r7 3 n.m. r7 3 n.m. c9 470nf c9 470nf q9 s tgd 3 hf60hdt4 q9 s tgd 3 hf60hdt4 2 3 1 q6 s tgd 3 hf60hdt4 q6 s tgd 3 hf60hdt4 2 3 1 r5 10 r5 10 c12 n.m. c12 n.m. r25 1k r25 1k c15 33 pf c15 33 pf r 3 10m r 3 10m d8 1n4148 d8 1n4148 d6 1n4148 d6 1n4148 r 3 1 1k r 3 1 1k u2 l6 3 92d u2 l6 3 92d lin 1 s d 2 hin 3 vcc 4 dt 5 opout 6 gnd 7 op+ 8 op- 9 lvg 10 nc 11 out 12 hvg 1 3 boot 14 c14 2.2nf c14 2.2nf c 3 7 10nf c 3 7 10nf q1 s tgd 3 hf60hdt4 q1 s tgd 3 hf60hdt4 2 3 1 r66 10k r66 10k r6 100 r6 100 r41 10 r41 10 r21 10 r21 10 j16 j16 1 2 3 r 3 0 1k r 3 0 1k r69 4.7k r69 4.7k c11 2.2 u f c11 2.2 u f c16 2.2 u f c16 2.2 u f r 3 4 2.7k r 3 4 2.7k r 33 1k r 33 1k j12 con 3 j12 con 3 1 2 3 r4 3 100 r4 3 100 q 3 s tgd 3 hf60hdt4 q 3 s tgd 3 hf60hdt4 2 3 1 r2 3 100 r2 3 100 r28 22 r28 22 d 3 1n4148 d 3 1n4148 q10 n.m. q10 n.m. u4 l6 3 92d u4 l6 3 92d lin 1 s d 2 hin 3 vcc 4 dt 5 opout 6 gnd 7 op+ 8 op- 9 lvg 10 nc 11 out 12 hvg 1 3 boot 14 c46 4.7nf c46 4.7nf d4 1n4148 d4 1n4148 r60 5.6k r60 5.6k d7 1n4148 d7 1n4148 c17 470nf c17 470nf r74 n.m. r74 n.m. c7 4.7nf c7 4.7nf r72 1.8 r72 1.8 am10125v1
STEVAL-IHM032V1 revision history doc id 022402 rev 1 3/4 2 revision history table 1. document revision history date revision changes 25-oct-2011 1 initial release.
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