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STMicroelectronics VIPER26L | Demoboard STEVAL-CTM015V1
1 kW, 400 VDC three-phase switched reluctance motor drive
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 400 V |
| Ausgang 1 | 7 V |
| Ausgang 2 | 15 V |
| IC-Revision | 1 |
Beschreibung
The STEVAL-CTM015V1 evaluation kit provides a complete solution for a three-phase switched reluctance motor (SRM) drive based on asymmetric half bridge flexible converter topology. The kit consists of the STEVAL-CTM015A1 driver board, the STEVAL-CTM015A2 power board and a 1 K/W heat sink already assembled.The driver board features a DC-DC power supply based on VIPER26L, LD1117S50, LD1117S33C, STM32F303CBT6 as MCU, and L6395D high voltage, single-chip high and low-side gate drivers for N-channel power MOSFETs or IGBTs.The power board features an insulated metal substrate (IMS), NTCs for thermal protection, decoupling gate resistors for each IGBT, LMV331I comparators for overcurrent protection, STGB30H65FB trench gate field-stop, and STTH15RQ06 Turbo 2 soft ultrafast recovery diode.By default, the STEVAL-CTM015V1 features insulated current sensors (ICS) for phase-current reading, but a three-shunt resistor current-sensing network based on TSV991IL is also available.Soft-chopping speed control firmware, based on STM32F303CBT6 microcontroller, is available.
Eigenschaften
- Driver board (STEVAL-CTM015A1)
- Based on three L6395D high voltage single-chip high and low-side gate drivers, with independent control of high and low-side
- STM32F303CBT6 microcontroller
- Support for quadrature incremental encoder and Hall effect rotor position sensor
- DC-DC power supply based on VIPER26LD, LD1117S50TR, and LD1117S33CTR
- Three insulated current sensors (ICS) for phase-current reading
- Hardware support for three-shunt topology via three TSV991ILT opamplifiers
- Power board (STEVAL-CTM015A2)
- Insulated metal substrate (IMS)
- Hosts six STGB30H65FB IGBTs and six STTH15RQ06G2-TR diodes in a D2PAK-2 package
- Decoupling gate resistors
- NTC sensing network for overheat protection
- LMV331ICT comparators for overcurrent protection
- Heat sink for heat dissipation featuring a thermal resistance of 1 K/W
Typische Anwendungen
- Motor drive
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | VR(V (DC)) | Endurance(h) | IRIPPLE(mA) | Z(mΩ) | ILeak(µA) | DF(%) | Ø D(mm) | L(mm) | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WCAP-ASLL Aluminium-Elektrolytkondensatoren, 2.2 µF, 50 V (DC) | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ASLL Aluminium-Elektrolytkondensatoren | Kapazität2.2 µF | Nennspannung50 V (DC) | Endurance 2000 | Rippelstrom60 mA | Impedanz3900 mΩ | Leckstrom3 µA | Verlustfaktor12 % | Durchmesser4 mm | Länge5.5 mm | Verpackung15" Tape & Reel | ||||
 | WCAP-ASNP Aluminium-Elektrolytkondensatoren, 10 µF, 16 V (DC) | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ASNP Aluminium-Elektrolytkondensatoren | Kapazität10 µF | Nennspannung16 V (DC) | Endurance 2000 | Rippelstrom23 mA | Impedanz3682.57 mΩ | Leckstrom10 µA | Verlustfaktor17 % | Durchmesser4 mm | Länge5.5 mm | Verpackung15" Tape & Reel | ||||
 | WCAP-ASLI Aluminium-Elektrolytkondensatoren, 56 µF, 10 V (DC) | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ASLI Aluminium-Elektrolytkondensatoren | Kapazität56 µF | Nennspannung10 V (DC) | Endurance 2000 | Rippelstrom210 mA | Impedanz570 mΩ | Leckstrom5.6 µA | Verlustfaktor19 % | Durchmesser6.3 mm | Länge5.5 mm | Verpackung15" Tape & Reel | ||||
| WCAP-ASLI Aluminium-Elektrolytkondensatoren, 330 µF, 25 V (DC) | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ASLI Aluminium-Elektrolytkondensatoren | Kapazität330 µF | Nennspannung25 V (DC) | Endurance 2000 | Rippelstrom570 mA | Impedanz200 mΩ | Leckstrom82.5 µA | Verlustfaktor14 % | Durchmesser8 mm | Länge10.5 mm | Verpackung15" Tape & Reel | ||||
 | 750318317 | Offline Transformer, –, – | Simulation– | Downloads– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Produktserie Offline Transformer | – | – | – | – | – | – | – | – | – | – |