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STMicroelectronics STM32G431RBT6 | Demoboard Ptool3 STSYS_G471
Compact, configurable and customizable reference design for battery-operated brushless power tools based on STM32G431 and STDRIVE101
Overview
| Topology | Other Topology |
Description
The STDES-PTOOL3A reference design is a compact system designed to control a BLDC/PMSM motor in a handheld battery powered tool, delivering power up to 250W.It works on the standard set of inputs such as throttle to control the motor torque/speed.The board can be connected to a suitable 24V/250W BLDC or PMPM power tool motor. More peak power can be delivered with heatsink or with arrangement for circulating air to achieve better power dissipation.This reference design is ideal for high-performance motor control employed in power tools such as drill machines, grinder, disc cutters, circular saws, leaf blowers, handheld mowers.Small form factor and ample compute power make it suitable even for application such as drones, wheelchairs, home appliances and robotic platforms.The board comprises a high performance STM32G431RB MCU featuring integrated op amps and comparators especially optimized for motor control applications along with a triple half bridge gate driver controlling six low voltages high current MOSFETS.STM32 G4 series MCU also hosts the CORDIC a hardware accelerator designed to speed up the calculation of certain mathematical functions involving vectors and trigonometric functions.The accelerator is particularly useful in motor control applications.The MCU features multiple ADC peripherals thereby enabling simultaneous sampling of motor phase currents.The board has the capability to use both six-step and FOC algorithm available in ST's MCSDK FW library. This ensures high performance of six-step and field oriented control (FOC) of the motor.
Typical applications
- Power Tool
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | Q | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | fres (MHz) | Mount | Pitch (mm) | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Tol. R | Endurance (h) | Operating Temperature | IRIPPLE (mA) | Z (mΩ) | ILeak (µA) | Ø D (mm) | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | Pins (Value) (pcs) | Rows | H (mm) | Gender | IR (mA) | Packaging | Color | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 150040VS73240 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WL-SMCC SMT Mono-color Chip LED Compact | 570 | Bright Green | 572 | 50 | 2 | AlInGaP | 120 | – | – | – | 0402 | -40 °C up to +85 °C | – | – | – | – | 1 | 0.5 | – | – | – | – | – | – | SMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.4 | – | – | Tape and Reel | – | ||
| 150040RS73240 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WL-SMCC SMT Mono-color Chip LED Compact | 625 | Red | 630 | 100 | 2 | AlInGaP | 120 | – | – | – | 0402 | -40 °C up to +85 °C | – | – | – | – | 1 | 0.5 | – | – | – | – | – | – | SMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.4 | – | – | Tape and Reel | – | ||
 | 74279271 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | – | – | – | – | 0402 | -55 °C up to +125 °C | – | – | – | – | 1 | 0.5 | 0.25 | – | – | – | – | – | SMT | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | 120 | 200 | 600 MHz | 1100 | 0.2 | Wide Band | – | – | 0.5 | – | 500 | – | – | ||
 | 74437368330 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LHMI SMT Power Inductor | – | – | – | – | – | – | – | – | – | – | 1040 | -40 °C up to +125 °C | – | – | – | – | 11 | 10 | – | 33 | 3.75 | 3.3 | 7.4 | 6 | SMT | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.112 | – | – | – | 3.8 | – | – | – | – | ||
 | 865060653010 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-ASLL Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | 100 µF | ±20% | 50 | 8.0 x 10.5 | -55 °C up to +105 °C | – | 12 | 1 MΩ | – | 10.5 | 8.3 | – | – | – | – | – | – | V-Chip SMT | – | – | – | – | 5000 | -55 °C up to +105 °C | 350 | 340 | 50 | 8 | – | – | – | – | – | – | – | – | – | – | – | 15" Tape & Reel | – | ||
 | 885012005007 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 10 pF | ±5% | 10 | 0402 | -55 °C up to +125 °C | 600 | – | 10 GΩ | NP0 Class I | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | – | ||
| 885012205006 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 1 nF | ±10% | 10 | 0402 | -55 °C up to +125 °C | – | 5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | – | ||
| 885012205008 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 2.2 nF | ±10% | 10 | 0402 | -55 °C up to +125 °C | – | 5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | – | ||
| 885012205009 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 3.3 nF | ±10% | 10 | 0402 | -55 °C up to +125 °C | – | 5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | – | ||
| 885012205010 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 4.7 nF | ±10% | 10 | 0402 | -55 °C up to +125 °C | – | 5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | – | ||
| 885012205012 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 10 nF | ±10% | 10 | 0402 | -55 °C up to +125 °C | – | 5 | 10 GΩ | X7R Class II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | – | ||
| 885012205018 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 100 nF | ±10% | 10 | 0402 | -55 °C up to +125 °C | – | 5 | 5 GΩ | X7R Class II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | – | ||
| 885012105012 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 1 µF | ±20% | 10 | 0402 | -55 °C up to +85 °C | – | 15 | 0.05 GΩ | X5R Class II | 1 | 0.5 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +85 °C | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | 7" Tape & Reel | – | ||
| 885012206020 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 100 nF | ±10% | 10 | 0603 | -55 °C up to +125 °C | – | 5 | 5 GΩ | X7R Class II | 1.6 | 0.8 | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | 7" Tape & Reel | – | ||
| 885012206026 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 1 µF | ±10% | 10 | 0603 | -55 °C up to +125 °C | – | 10 | 0.1 GΩ | X7R Class II | 1.6 | 0.8 | 0.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | 7" Tape & Reel | – | ||
| 885012207016 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 100 nF | ±10% | 10 | 0805 | -55 °C up to +125 °C | – | 5 | 5 GΩ | X7R Class II | 2 | 1.25 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | 7" Tape & Reel | – | ||
| 885012207022 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 1 µF | ±10% | 10 | 0805 | -55 °C up to +125 °C | – | 5 | 0.5 GΩ | X7R Class II | 2 | 1.25 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.25 | – | – | 7" Tape & Reel | – | ||
| 885012207025 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 10 V(DC) | – | – | – | – | – | – | – | 4.7 µF | ±10% | 10 | 0805 | -55 °C up to +125 °C | – | 10 | 0.02 GΩ | X7R Class II | 2 | 1.25 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.25 | – | – | 7" Tape & Reel | – | ||
| 885012207100 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 220 nF | ±10% | 50 | 0805 | -55 °C up to +125 °C | – | 3 | 2.3 GΩ | X7R Class II | 2 | 1.25 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.25 | – | – | 7" Tape & Reel | – | ||
| 885012207103 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | 1 µF | ±10% | 50 | 0805 | -55 °C up to +125 °C | – | 10 | 0.1 GΩ | X7R Class II | 2 | 1.25 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.25 | – | – | 7" Tape & Reel | – | ||
 | 60910213421 | SPEC | – | 3 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm Multi-Jumper Jumper with Test Point | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | – | 1000 MΩ | – | 5.08 | – | – | – | – | – | – | – | – | 2.54 | 250 | 20 | max. | – | -40 °C up to +125 °C | – | – | – | – | – | – | – | – | – | – | 2 | – | – | Jumper | 3000 | Bag | Black | |
 | 61300111121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 2.54 | – | – | – | – | – | – | – | THT | 2.54 | 250 | 20 | max. | – | – | – | – | – | – | – | – | – | – | – | Straight | 1 | Single | – | Pin Header | 3000 | Bag | – | |
 | 61300211121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 5.08 | – | – | – | – | – | – | – | THT | 2.54 | 250 | 20 | max. | – | – | – | – | – | – | – | – | – | – | – | Straight | 2 | Single | – | Pin Header | 3000 | Bag | – | |
 | 61300511121 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm THT Pin Header | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 12.7 | – | – | – | – | – | – | – | THT | 2.54 | 250 | 20 | max. | – | – | – | – | – | – | – | – | – | – | – | Straight | 5 | Single | – | Pin Header | 3000 | Bag | – | |
 | 62701421621 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-BHD 1.27 mm Male Box Header | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | 1000 MΩ | – | 15.24 | – | – | – | – | – | – | – | – | 1.27 | 50 | 20 | max. | – | – | – | – | – | – | – | – | – | – | – | – | 14 | – | – | – | 1000 | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 150040VS73240 | SPEC | |
| 150040RS73240 | SPEC | |
| 74279271 | SPEC | |
| 74437368330 | SPEC PCN pendingDue to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. | |
| 865060653010 | SPEC | |
| 885012005007 | SPEC | |
| 885012205006 | SPEC | |
| 885012205008 | SPEC | |
| 885012205009 | SPEC | |
| 885012205010 | SPEC | |
| 885012205012 | SPEC | |
| 885012205018 | SPEC | |
| 885012105012 | SPEC | |
| 885012206020 | SPEC | |
| 885012206026 | SPEC | |
| 885012207016 | SPEC | |
| 885012207022 | SPEC | |
| 885012207025 | SPEC | |
| 885012207100 | SPEC | |
| 885012207103 | SPEC | |
| 60910213421 | SPEC | – |
| 61300111121 | SPEC | – |
| 61300211121 | SPEC | – |
| 61300511121 | SPEC | – |
| 62701421621 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | IV typ. (mcd) | VF typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | Q | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | fres (MHz) | Mount | Pitch (mm) | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Tol. R | Endurance (h) | Operating Temperature | IRIPPLE (mA) | Z (mΩ) | ILeak (µA) | Ø D (mm) | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | Pins (Value) (pcs) | Rows | H (mm) | Gender | IR (mA) | Packaging | Color | Samples |
|---|