STEVAL-IHM032V1 150 W inverter featuring the L639x 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- STEVAL-IHM032V1 EVAL board, STEVAL-IHM022V1, and STEVAL-IHM033V1 with alternate functions (current reference, current Description limitation/regulation, method selection, current The STEVAL-IHM032V1 demonstration board is a boost) 3-phase inverter designed to perform both the Efficient DC/DC power supply (15 V, 3.3 V) field-oriented control (FOC) of sinusoidal-shaped Suitable both for sinusoidal FOC and back-EMF permanent magnet synchronous trapezoidal BLDC drive motors (PMSMs) and trapezoidal control of brushless DC (BLDC) motors with or without Single-shunt current reading topology with fast sensors, with nominal power up to 150 W. operational amplifier (with offset insertion for bipolar currents) This flexible, open, high-performance system Hardware overcurrent protection with boost based on the L639x and STGD3HF60HD is capabilities specifically designed to achieve fast and accurate conditioning of the current feedback, thereby Temperature sensor matching the requirements typical of high-end BEMF-detection network for BLDC drive applications such as field-oriented motor control. Current regulation/limitation network for BLDC The board is compatible with 110 and 230 Vac drive mains, and includes a power supply stage with Hall sensor/quadrature encoder inputs 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 Applications be interfaced through a dedicated connector with Dishwasher pumps the STM3210xx-EVAL (STM32 microcontroller demonstration board), STEVAL-IHM022V1 (high- Refrigerator compressors density, dual motor control demonstration board Fans based on the STM32F103ZE microcontroller), and with the STEVAL-IHM033V1 (control stage based on the STM32F100 microcontroller suitable for motor control). October 2011 Doc ID 022402 Rev 1 1/4 www.st.com 4Schematic STEVAL-IHM032V1 1 Schematic Figure 1. Internal schematic STMicroelectronics and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained Vbus D1D1 therein. STMicroelectronics and/or its licensors do not warrant that 1N1N41484148 this design will meet the specifications, will be suitable for your R5R5 1100 application or fit for any particular purpose, or will operate in an Q1Q1 implementation. STMicroelectronics and/or its licensors do not warrant 1 SSTGTGDD33HF6HF600HDT4HDT4 that the design is production worthy. You should completely validate PhaseU L U2U2 C8C8 RR66 100100 and test your design implementation to confirm the system 1 14 2.2.22uuFF functionality for your application. LIN BOOT 2 13 PhaseU H SD HVG 3 12 Phase A HIN OUT 4 11 VCC NC DD33 +15V 5 10 DT LVG 1N1N41484148 6 9 R1R122 1100 OPOUT OP- 7 8 QQ33 GND OP+ C9C9 1 SSTGTGDD33HF6HF600HDT4HDT4 470nF470nF L6L63392D92D R1R133 100100 MOTOR CUR OP- Curr feedback COCONN33 GND Emergency GND 1 CUR OP+ Phase C 2 Phase B Q1Q100 R7R744 Vbus 3 Phase A N.N.MM.. N.N.MM.. GND GND D4D4 J1J122 1N1N41484148 C1C122 R1R144 1100 N.N.MM.. Q4Q4 1 SSTGTGDD33HF6HF600HDT4HDT4 UU33 C1C111 RR1155 100100 PhaseV L 1 14 2.22.2uuFF LIN BOOT 2 13 PhaseV H SD/OD HVG 3 12 HIN OUT Phase B Vdd Micro Vdd Micro 4 11 VCC NC 11 D6D6 +15V 5 10 DT LVG 1N1N41484148 6 9 R2R211 1100 NC 6 CP+ 7 8 Q6Q6 R6R699 R2R277 GND CP- 470nF470nF 1 SSTGTGDD33HF6HF600HDT4HDT4 R7R700 4.7k4.7k +3.3V+5V 2.2k2.2k C1C100 L6L63391D91D R2R233 100100 910910 R2R255 1 3 R7R733 1k1k 2222 RR3311 R2R288 R2R266 1k1k 2222 N.N.MM.. J1J166 R2R299 C1C144 RR3322 R6R633 R7R711 R7R722 Vdd Micro 2.2nF2.2nF 1.1.88 1.1.88 1.1.88 1.81.8 910910 RR3300 C1C133 CUR OP+ 1k1k 22nF22nF R6R666 CUR OP- RR3333 10k10k 1k1k OC Boost Curr feedback R6R600 R6R677 C4C466 C1C155 5.6k5.6k 4.7nF4.7nF Vbus 3333pFpF RR3344 R5R599 2k2k 2.7k2.7k 2.7k2.7k J1J177 D7D7 1N1N41484148 RR33515100 2 1 Q7Q7 1 SSTGTGDD33HF6HF600HDT4HDT4 Temperature feedback PhaseW L U4U4 C1C166 RR3366 100100 1 14 2.22.2uuFF LIN BOOT 2 13 CC3377 PhaseW H SD HVG 3 12 10nF10nF HIN OUT Phase C Vdd Micro 4 11 VCC NC D8D8 +15V 5 10 NTC2NTC2 1N1N41484148 R6R688 DT LVG 6 9 R4R411 1100 OPOUT OP- 7 8 C1C177 Q9Q9 4.4.7k7k GND OP+ 1 SSTGTGDD33HF6HF600HDT4HDT4 NTC 1NTC 100kk 470nF470nF L6L63392D92D R4R433 100100 RS model C621/1206 Placed near the IGBT bridge R6R644 BLDC ETR BLDC Curr ref. RR33 10k10k 10M10M C7C7 4.7nF4.7nF Curr feedback AM10125V1 2/4 Doc ID 022402 Rev 1 3 2 3 2 3 2 3 2 3 2 3 2 2