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STMicroelectronics STM32G431 | Demoboard B-G431B-ESC1
STM32G431CB Arm® Cortex®-M4 32-bit MCU, 213 DMIPS, 128 Kbytes of Flash memory, 32 Kbytes of SRAM, analog rich, math accelerator
Details
| Topologie | Motor Drive |
| IC-Revision | C |
Beschreibung
The B-G431B-ESC1 Discovery kit is based on the STM32G431CB microcontroller, the L6387 driver and STL180N6F7 power MOSFETs. It is composed of a main power board, and a daughterboard with embedded ST-LINK/V2-1. It is an electronic speed controller (ESC), designed to drive a single 3-phase brushless motor (BLDC/PMSM), performing both sensorless FOC algorithm and 6-step control with a speed regulation, and an active braking function algorithm. The ST sensorless FOC algorithm ensures longer flight times and an optimal dynamic performance. This unit accepts command signal from an external unit for driving and monitoring, for instance a flight control board or equivalent. For this purpose, several communication bus interfaces (UART, CAN, PWM channel) are present. A potentiometer and a user button are available for user application. The daughterboard includes a 5 V battery eliminator circuit (BEC), and the main board embeds an overcurrent/overvoltage and thermal protection circuit. The form factor makes it suitable for small and very light R/C vehicles (FPV race drone) and the motor current capability fits the power requirement of big vehicles, for instance a prosumer drone.
Typische Anwendungen
- Motor control
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Farbe | λPeak R typ. (nm) | λPeak V typ. (nm) | λDom R typ. (nm) | λDom V typ. (nm) | IV R typ. (mcd) | IV V typ. (mcd) | VF R typ. (V) | VF V typ. (V) | Chiptechnologie | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | Q (%) | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | H (mm) | Fl (mm) | Verpackung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 150141RV73100 | SPEC | – | 6 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WL-SBTW SMT Bi-color TOP LED Waterclear | Rot & Hellgrün | 630 | 572 | 625 | 570 | 250 | 60 | 2 | 2 | AlInGaP | 120 | – | – | – | 3528 | -40 °C up to +85 °C | – | – | – | – | 3.5 | 2.8 | 1.9 | – | Tape and Reel | |
 | 885012005007 | SPEC | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 10 pF | ±5% | 10 | 0402 | -55 °C up to +125 °C | 600 | – | 10 GΩ | NP0 Klasse I | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | ||
| 885012005013 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 100 pF | ±5% | 10 | 0402 | -55 °C up to +125 °C | 1000 | – | 10 GΩ | NP0 Klasse I | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | ||
| 885012205012 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 10 nF | ±10% | 10 | 0402 | -55 °C up to +125 °C | – | 5 | 10 GΩ | X7R Klasse II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | ||
| 885012205029 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 4.7 nF | ±10% | 16 | 0402 | -55 °C up to +125 °C | – | 3.5 | 10 GΩ | X7R Klasse II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | ||
| 885012205031 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 10 nF | ±10% | 16 | 0402 | -55 °C up to +125 °C | – | 3.5 | 10 GΩ | X7R Klasse II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | ||
| 885012205037 | SPEC | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 100 nF | ±10% | 16 | 0402 | -55 °C up to +125 °C | – | 5 | 5 GΩ | X7R Klasse II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | ||
| 885012205038 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 100 pF | ±10% | 25 | 0402 | -55 °C up to +125 °C | – | 3.5 | 10 GΩ | X7R Klasse II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | ||
| 885012105013 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 2.2 µF | ±20% | 10 | 0402 | -55 °C up to +85 °C | – | 10 | 0.05 GΩ | X5R Klasse II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | ||
| 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 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | ||
| 885012206075 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 470 nF | ±10% | 25 | 0603 | -55 °C up to +125 °C | – | 10 | 1.1 GΩ | X7R Klasse II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | ||
| 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 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | ||
| 885012106012 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 4.7 µF | ±20% | 10 | 0603 | -55 °C up to +85 °C | – | 10 | 0.02 GΩ | X5R Klasse II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | ||
| 885012107013 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 4.7 µF | ±20% | 16 | 0805 | -55 °C up to +85 °C | – | 10 | 0.02 GΩ | X5R Klasse II | 2 | 1.25 | 1.25 | 0.5 | 7" Tape & Reel | ||
| 885012107014 | SPEC | 9 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | 10 µF | ±20% | 16 | 0805 | -55 °C up to +85 °C | – | 10 | 0.01 GΩ | X5R Klasse II | 2 | 1.25 | 1.25 | 0.5 | 7" Tape & Reel |
| Muster |
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| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Farbe | λPeak R typ. (nm) | λPeak V typ. (nm) | λDom R typ. (nm) | λDom V typ. (nm) | IV R typ. (mcd) | IV V typ. (mcd) | VF R typ. (V) | VF V typ. (V) | Chiptechnologie | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Bauform | Betriebstemperatur | Q (%) | DF (%) | RISO | Keramiktyp | L (mm) | W (mm) | H (mm) | Fl (mm) | Verpackung | Muster |
|---|
