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Overview
| Topology | Buck Converter |
| Input voltage | 12-45 V |
| Switching frequency | 330 kHz |
| Output 1 | 36 V / 3 A |
| IC revision | 1 |
Description
The STEVAL-SPIN3201 board is a three-phase brushless DC motor driver board based on the STSPIN32F0 and STD140N6F7 MOSFETs.The device provides an affordable and easy-to-use solution for the implementation of low voltage motor driving applications such as fans, drones and power tools.The board is designed for sensored or sensorless vector control - FOC algorithms with 3-shunt sensing.
Features
- Extended operating voltage from 6.7 to 45 V
- Three-phase gate drivers− 600 mA sink/source− Integrated bootstrap diodes− Cross-conduction prevention
- 32-bit ARM® Cortex®-M0 core:− Up to 48 MHz clock frequency− 4-kByte SRAM with HW parity− 32-kByte Flash memory with option bytes used for write/readout protection− Availability FW bootloader
- 3.3. V DC/DC buck converter regulator with overcurrent, short-circuit, and thermal protection
- 12 V LDO linear regulator with thermal protection
- 16 general-purpose I/O ports (GPIO)
- 5 general-purpose timers
- 12-bit ADC converter (up to 9 channels)
- I2C, USART and SPI interfaces
- 3 rail-to-rail operation amplifiers for signal conditioning
- Comparator for overcurrent protection with programmable threshold
- Standby mode for low power consumption
- UVLO protection on each power supply:− VM, VDD, VREG and VBOOTx
- On-chip debug support via SWD
- Extended temperature range: -40 to +125 °C
Typical applications
- Smart manufacturing equipment / Power tools, FANs and pumps
- Home appliances: vacuum cleaners, hand/hair dryers, air purifiers and coffee machines / High-tech applications such as: drones, gimbals, educational/home robots
More information
All technical functions in detail
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (pcs) | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | 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 | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (µH) | IR (A) | ISAT (A) | fres (MHz) | Mount | Endurance (h) | IRIPPLE (mA) | Z (mΩ) | ILeak (µA) | Ø D (mm) | Pitch (mm) | Gender | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Rows | Polarity | Option | Pin Plating | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 744043390 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TPC SMT Tiny Power Inductor | 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 4828 | -40 °C up to +125 °C | – | – | – | 4.8 | 4.8 | 2.8 | – | – | 39 | 0.795 | 0.5 | 14 | SMT | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 691214110002 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2141 - 3.50 mm Horiz. Entry Modular | 2 | Rising Cage Clamp | PCB | Yes | Horizontal | 24 to 16 (AWG) 0.2 to 1 (mm²) | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | 7.05 | – | – | – | Box | – | 10 | – | – | THT | – | – | – | – | – | 3.5 | – | 300 | 20 | – | – | – | Tin over Nickel | |
 | 691214110002S | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2141S - 3.50 mm Horizontal Entry Modular w. Rising Cage Clamp | 2 | Rising Cage Clamp | PCB | Yes | Horizontal | 30 to 16 (AWG) 0.05 to 1.31 (mm²) | – | – | – | – | – | – | – | – | – | – | – | -30 °C up to +120 °C | – | – | – | 7 | – | – | – | Box | – | 10 | – | – | THT | – | – | – | – | – | 3.5 | – | 130 | – | – | – | – | – | |
 | 691210910004 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2109 - 2.54 mm Horiz. Entry | 4 | Rising Cage Clamp | PCB | No | Horizontal | 30 to 18 (AWG) 0.2 to 0.75 (mm²) | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | 10.56 | – | – | – | Box | – | 6 | – | – | THT | – | – | – | – | – | 2.54 | – | 150 | 20 | – | – | – | Tin over Nickel | |
 | 690367191072 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-MM MiniModule | 10 | – | PCB | – | Straight | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | 1000 MΩ | – | 17.3 | – | – | – | Tube | – | 1.5 | – | – | THT | – | – | – | – | – | 2.54 | Female | 250 | 10 | – | – | – | – | |
 | 62101021021 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header | 10 | – | – | – | Straight | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | 500 MΩ | – | 6.35 | – | – | – | Tube | – | 1 | – | – | SMT | – | – | – | – | – | 1.27 | Pin Header | 100 | 20 | Dual | – | – | – | |
 | 150060RS75000 | SPEC | 26 files RAY files
| Active i| Production is active. Expected lifetime: >10 years. | WL-SMCW SMT Mono-color Chip LED Waterclear | – | – | – | – | – | – | 625 | Red | 630 | 250 | 2 | AlInGaP | 140 | – | – | – | 0603 | -40 °C up to +85 °C | – | – | – | 1.6 | 0.8 | 0.7 | – | Tape and Reel | – | – | – | – | SMT | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 865080243008 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-ASLI Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | – | – | – | – | – | – | 150 µF | ±20% | 10 | 6.3 x 5.5 | -55 °C up to +105 °C | 19 | 0.666667 MΩ | – | 5.5 | 6.6 | – | – | 15" Tape & Reel | – | – | – | – | V-Chip SMT | 2000 | 250 | 490 | 15 | 6.3 | – | – | – | – | – | – | – | – | ||
 | 885012105001 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 6.3 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | 100 nF | ±20% | 6.3 | 0402 | -55 °C up to +85 °C | 10 | 1 GΩ | X5R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206075 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | 470 nF | ±10% | 25 | 0603 | -55 °C up to +125 °C | 10 | 1.1 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206095 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | 100 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | 3 | 5 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012207099 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | 150 nF | ±10% | 50 | 0805 | -55 °C up to +125 °C | 2.5 | 3.3 GΩ | X7R Class II | 2 | 1.25 | 1.25 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012208069 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | 10 µF | ±10% | 25 | 1206 | -55 °C up to +125 °C | 10 | 0.01 GΩ | X7R Class II | 3.2 | 1.6 | 1.6 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012208094 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | 4.7 µF | ±10% | 50 | 1206 | -55 °C up to +125 °C | 10 | 0.02 GΩ | X7R Class II | 3.2 | 1.6 | 1.6 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 66200821022 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-MPC3 Dual Row | – | – | PCB | – | Right Angled | – | – | – | – | – | – | – | – | – | – | – | with Snap-in Plastic Pegs, Tin Plating, 8 Pins | -40 °C up to +105 °C | – | 1000 MΩ | – | 15.7 | – | – | – | Tray | – | 5 | – | – | THT | – | – | – | – | – | 3 | Male | 250 | 10 | Dual | 8 | with Snap-In Plastic Pegs | Tin over Nickel | |
| 885012108022 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | 10 µF | ±10% | 50 | 1206 | -55 °C up to +85 °C | 10 | 0.005 GΩ | X5R Class II | 3.2 | 1.6 | 1.6 | 0.6 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (pcs) | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | 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 | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (µH) | IR (A) | ISAT (A) | fres (MHz) | Mount | Endurance (h) | IRIPPLE (mA) | Z (mΩ) | ILeak (µA) | Ø D (mm) | Pitch (mm) | Gender | Working Voltage (V (AC)) | Contact Resistance (mΩ) | Rows | Polarity | Option | Pin Plating | Samples |
|---|
ST Microelectronics Eval-Kit-Robot-1 with Würth Elektronik eiSos passive components featured in it
ST Microelectronics Eval-Kit-Robot-1 with Würth Elektronik eiSos passive components featured in it
