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STMicroelectronics STM32G474RET3 | Demoboard STDES-30KWVRECT
Getting started with the STDES-30KWVRECT 30 kW Vienna PFC rectifier reference design
Details
| Topologie | Sonstige Topologie |
| IC-Revision | 1 |
Beschreibung
The STDES-30KWVRECT reference design introduces a complete digital power solution for high-power threephase active front end (AFE) rectifier applications based on the three-level Vienna topology. This platform achieves a peak efficiency of more than 98.5% by using the SCTWA90N65G2V-4 and the STPSC40H12CWL.It features a fully digital control with the STM32G474RET3 mixed-signal high-performance microcontroller, providing the full control of the PF, DC voltage, and soft startup procedure. The STDES-30KWVRECT achieves a low total harmonic distortion (less than 5% THD at full load) and a high power factor (higher than 0.99 at full load), providing a high-bandwidth continuous conduction mode (CCM) current regulation. The STDES-30KWVRECT is a fully assembled kit developed for performance evaluation only, not available for sale.
Eigenschaften
- Three-phase, three-level AC-DC power converter:
- Nominal rate for DC voltage: 800 VDC
- Nominal rate for AC voltage: 400 VAC at 50 Hz
- Maximum power: 30 kW
- Power factor: >0.99
- Inrush current control and soft start-up
- THD lower than 5% at nominal operation
- Power section based on SiC MOSFETs and SiC diodes:
- High frequency operation (70 kHz)
- High efficiency: >98.5%
- Paralleled SiC MOSFETs for higher power with balanced sharing current
- Passive element weight and size reduction
- Control section based on the STM32G474RE microcontroller:
- Control and monitoring interfaces: SWD–UART, I²C, and DACs
- 64-pin digital power connector
- LED status as UI
- Four integrated high-performance op-amps for additional features
Typische Anwendungen
- EV Charging
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | λDom typ. (nm) | Farbe | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chiptechnologie | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | Q (%) | DF (%) | RISO | Keramiktyp | L (mm) | Fl (mm) | Betätigungskraft (g) | Schaltbild | Verpackung | W (mm) | H (mm) | IR 1 (mA) | Ti | Tl (mm) | Pins (pcs) | Z @ 100 MHz (Ω) | Zmax (Ω) | Testbedingung Zmax | IR 2 (mA) | RDC max. (Ω) | Typ | Reihen | Gender | IR (mA) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 150080GS75000 | SPEC | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WL-SMCW SMT Mono-color Chip LED Waterclear | 525 | Grün | 515 | 450 | 3.2 | InGaN | 140 | – | – | – | 0805 | -40 °C up to +85 °C | – | – | – | – | 2 | – | – | – | Tape and Reel | 1.25 | 0.7 | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 150080RS75000 | SPEC | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WL-SMCW SMT Mono-color Chip LED Waterclear | 625 | Rot | 630 | 150 | 2 | AlInGaP | 140 | – | – | – | 0805 | -40 °C up to +85 °C | – | – | – | – | 2 | – | – | – | Tape and Reel | 1.25 | 0.7 | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 74279262 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-CBF SMT-Ferrit | – | – | – | – | – | – | – | – | – | – | 0603 | -55 °C up to +125 °C | – | – | – | – | 1.6 | 0.3 | – | – | – | 0.8 | 0.8 | 500 | – | – | – | 120 | 200 | 510 MHz | 1350 | 0.3 | Breitband | – | – | 500 | ||
 | 742792021 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-CBF SMT-Ferrit | – | – | – | – | – | – | – | – | – | – | 0805 | -55 °C up to +125 °C | – | – | – | – | 2 | 0.5 | – | – | – | 1.2 | 0.9 | 6000 | – | – | – | 22 | 40 | 1000 MHz | 6000 | 0.008 | High Current | – | – | 4500 | ||
 | 885012006057 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 100 pF | ±5% | 50 | 0603 | -55 °C up to +125 °C | 1000 | – | 10 GΩ | NP0 Klasse I | 1.6 | 0.4 | – | – | 7" Tape & Reel | 0.8 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206046 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | 100 nF | ±10% | 16 | 0603 | -55 °C up to +125 °C | – | 3.5 | 5 GΩ | X7R Klasse II | 1.6 | 0.4 | – | – | 7" Tape & Reel | 0.8 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206076 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | 1 µF | ±10% | 25 | 0603 | -55 °C up to +125 °C | – | 10 | 0.5 GΩ | X7R Klasse II | 1.6 | 0.4 | – | – | 7" Tape & Reel | 0.8 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206079 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 220 pF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | 2.5 | 10 GΩ | X7R Klasse II | 1.6 | 0.4 | – | – | 7" Tape & Reel | 0.8 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206095 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 100 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | – | 3 | 5 GΩ | X7R Klasse II | 1.6 | 0.4 | – | – | 7" Tape & Reel | 0.8 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012207102 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 470 nF | ±10% | 50 | 0805 | -55 °C up to +125 °C | – | 3 | 1.1 GΩ | X7R Klasse II | 2 | 0.5 | – | – | 7" Tape & Reel | 1.25 | 1.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 7460408 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WP-BUCF REDCUBE PRESS-FIT with internal thread, circumference | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +150 °C | – | – | – | – | – | – | – | – | Tray | 9 | 6 | 175000 | M5 | 6 | 12 | – | – | – | – | – | – | – | – | 175000 | |
 | 450301014042 | SPEC Anstehende PCNAufgrund einer anstehenden PCN wird sich in Kürze das Datenblatt des ausgewählten Produktes ändern. Anbei finden Sie das neue Datenblatt, sowie das noch gültige Datenblatt. Bei weiteren Fragen wenden Sie sich bitte an Ihren Vertriebsmitarbeiter. | – | 5 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WS-SLTV THT Mini Slide Switch, Opposite Side Connection 10x2.5 mm | – | – | – | – | – | – | – | – | – | 12 | – | -40 °C up to +85 °C | – | – | 10000 MΩ | – | – | – | 800 | SPDT | Lose | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 500 | |
 | 61300411121 | SPEC | – | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 10.16 | – | – | – | Beutel | – | – | – | – | – | 4 | – | – | – | – | – | Gerade | Single | Pin Header | 3000 |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 150080GS75000 | SPEC | |
| 150080RS75000 | SPEC | |
| 74279262 | SPEC | |
| 742792021 | SPEC | |
| 885012006057 | SPEC | |
| 885012206046 | SPEC | |
| 885012206076 | SPEC | |
| 885012206079 | SPEC | |
| 885012206095 | SPEC | |
| 885012207102 | SPEC | |
| 7460408 | SPEC | – |
| 450301014042 | SPEC Anstehende PCNAufgrund einer anstehenden PCN wird sich in Kürze das Datenblatt des ausgewählten Produktes ändern. Anbei finden Sie das neue Datenblatt, sowie das noch gültige Datenblatt. Bei weiteren Fragen wenden Sie sich bitte an Ihren Vertriebsmitarbeiter. | – |
| 61300411121 | SPEC | – |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | λDom typ. (nm) | Farbe | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chiptechnologie | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | Q (%) | DF (%) | RISO | Keramiktyp | L (mm) | Fl (mm) | Betätigungskraft (g) | Schaltbild | Verpackung | W (mm) | H (mm) | IR 1 (mA) | Ti | Tl (mm) | Pins (pcs) | Z @ 100 MHz (Ω) | Zmax (Ω) | Testbedingung Zmax | IR 2 (mA) | RDC max. (Ω) | Typ | Reihen | Gender | IR (mA) | Muster |
|---|
