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STMicroelectronics VIPER122LSTR/STM32G431CB | Demoboard STEVAL-CTM014A
700 W reference design for washing machine and home appliances
Overview
| Topology | Motor Drive |
| IC revision | 1 |
Description
The STEVAL-CTM014A has been designed to drive a 3-phase brushless DC motor up to 700 W typically of a washing machine appliance.The circuit is composed of four parts: the control part, the compressor drive part, the auxiliary power supply circuit, and the communication circuit.
Features
- Motor control solution for a 3-Phase BLDC up to 700 W
- Compliant with new STM32 ZEST software algorithm
- Input voltage: AC 230 V / 50 Hz
- Inverter switch frequency: 16 kHz
- DC bus overvoltage protection
- Overcurrent protection in the intelligent power module (IPM)
- Over temperature protection in the IPM
- Three-shunt current sensing
- Back electromotive force sampling of motor
- STLINK-V3 connection for debug and configuration
- Isolated one-wire half-duplex serial communication
- Control stage based on STM32G431 to perform motor control algorithms, current, voltage, and temperature sampling
- Power stage based on the STGIPQ8C60T-HZ IPM
- NTC (UL 1434 CA 2 and 4)
- UL recognition: UL 1557, file E81734
Typical applications
- Washing machine and home appliances
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Safety Class | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Pitch(mm) | Packaging | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | DF(%) | Ø D(mm) | R | Tol. R | PRated(W) | TCR(ppm/ °C) | TCR(ppm/ °C) | VE(V) | Pins | Type | IR(A) | PCB/Cable/Panel | IR(A) | L(mH) | RDC max.(mΩ) | VR(V (AC)) | VT(V (AC)) | Material | L(mm) | W(mm) | H(mm) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WCAP-FTX2 Film Capacitors, Across the mains, 330 nF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-FTX2 Film Capacitors | Capacitance330 nF | Safety ClassX2 | Rate of Voltage Rise260 V/µs | Dissipation Factor0.1 % | Insulation Resistance30 GΩ | Pitch15 mm | PackagingCarton | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage275 V (AC) | – | – | Length18 mm | Width8.5 mm | Height14.5 mm | MountBoxed THT | ||||
 | WE-CMBNC Common Mode Power Line Choke Nanocrystalline, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CMBNC Common Mode Power Line Choke Nanocrystalline | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Pins4 | – | – | – | Rated Current4 A | Inductance17 mH | DC Resistance52 mΩ | Rated Voltage300 V (AC) | Insulation Test Voltage2100 V (AC) | MaterialNanocrystalline | Length23 mm | Width13.5 mm | Height26 mm | MountTHT | ||||
 | WCAP-ATG5 Aluminum Electrolytic Capacitors, –, 220 µF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-ATG5 Aluminum Electrolytic Capacitors | Capacitance220 µF | – | – | – | – | Pitch3.5 mm | PackagingAmmopack | Endurance 2000 | Ripple Current255 mA | Leakage Current77 µA | Dissipation Factor12 % | Diameter8 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage35 V (AC) | – | – | Length11.5 mm | – | – | – | ||||
 | WCAP-AIG8 Aluminum Electrolytic Capacitors, –, 330 µF | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-AIG8 Aluminum Electrolytic Capacitors | Capacitance330 µF | – | – | – | – | Pitch10 mm | PackagingTray | Endurance 2000 | Ripple Current2290 mA | Leakage Current2970 µA | Dissipation Factor20 % | Diameter30 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | Rated Voltage450 V (AC) | – | – | Length45 mm | – | – | MountSnap-In | ||||
 | WR-WTB 3.96 mm Male Header, –, – | Simulation– | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-WTB 3.96 mm Male Header | – | – | – | – | Insulation Resistance1000 MΩ | Pitch3.96 mm | PackagingBag | – | – | – | – | – | – | – | – | – | – | – | Pins5 | TypeVertical | Rated Current7 A | PCB/Cable/PanelPCB | Rated Current7 A | – | – | – | – | – | Length19.8 mm | – | – | MountTHT | ||
 | WR-WTB 2.50 mm Male Header, –, – | Simulation– | Downloads7 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-WTB 2.50 mm Male Header | – | – | – | – | Insulation Resistance1000 MΩ | Pitch2.5 mm | PackagingBag | – | – | – | – | – | – | – | – | – | – | – | Pins3 | TypeVertical | Rated Current3 A | PCB/Cable/PanelPCB | Rated Current3 A | – | – | – | – | – | Length10 mm | – | – | MountTHT | ||
750344753 | Flyback Transformer, –, – | Simulation– | Downloads– | Status Activei| Production is active. Expected lifetime: >10 years. | Product series Flyback Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance0 Ω | Resistance+0.05Ω/-0Ω | Rated Power0.1 W | – | – | – | – | – | – | – | Rated Current1 A | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance10 kΩ | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance100 Ω | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance1 kΩ | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance15 kΩ | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance470 Ω | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance2 kΩ | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance681 Ω | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance220 Ω | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance3 kΩ | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance619 Ω | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance11 kΩ | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance33 Ω | Resistance±5% | Rated Power0.25 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage200 V | – | – | – | – | – | – | – | – | – | – | Length3.1 mm | Width1.6 mm | Height0.6 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance4.7 kΩ | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance3.3 kΩ | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | Width0.8 mm | Height0.45 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance100 Ω | Resistance±1% | Rated Power0.25 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage200 V | – | – | – | – | – | – | – | – | – | – | Length3.1 mm | Width1.6 mm | Height0.6 mm | MountSMT | ||||
| WRIS-RSKS Thick Film Resistors, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | Resistance100 kΩ | Resistance±1% | Rated Power0.25 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage200 V | – | – | – | – | – | – | – | – | – | – | Length3.1 mm | Width1.6 mm | Height0.6 mm | MountSMT |