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STEVAL-PTOOL1V1

量産中
Design Win
MySTに保存する

Compact reference design for low voltage brushless power tools based on STSPIN32F0B

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製品概要

概要

This STEVAL-PTOOL1V1 compact 70 mm x 30 mm reference design board is tailored for low voltage power tools driven by 3-phase brushless motors, supplied by 2S to 6S batteries. The design is based on the STSPIN32F0B controller and STL180N6F7 (or STL220N6F7) power MOSFET.

The board is ready for sensorless and sensored FOC, and can be configured for six-step sensorless control through available BEMF sensing circuitry. The accompanying six-step STSW-PTOOL1V1 firmware uses position feedback from Hall effect sensors, with debugging and programming capability available through the SWD interface and the direct firmware update feature.

The board can deliver up to 15 A continuous current, thanks also to the optimal thermal dissipation provided by an embedded heatsink. It embeds a fast power-on circuit that connects and disconnects the battery, allowing standby consumption below 1 μA for extended battery duration. Several protection features are included, such as thermal shutdown, undervoltage lockout, overcurrent protection with programmable threshold and reverse biasing of power stage outputs.

This reference design is predominately intended for power tools, but is very suitable for any battery-powered application involving similar architecture, rating and performance. A potentiometer input for speed variation is available.

  • 特徴

    • 7 - 45 V motor voltage rating supported
    • Recommended for power tools supplied from 2S to 6S batteries
    • Output current up to 15 Arms
    • STSPIN32F0B advanced 3-phase motor controller tailored for single-shunt applications
    • STL180N6F7 60 V, 1.9 mΩ N-channel power MOSFET
    • Ultra-low standby current below 1µA thanks to an external turn-on/off trigger
    • Heat sink for improved power dissipation
    • Extremely compact footprint (70 mm x 30 mm)
    • Input connector for Hall effect sensors and encoder
    • Plug-and-play capability through six-step firmware with Hall effect sensor feedback
    • Six-steps sensorless control available through dedicated BEMF sensing circuitry and sensorless/sensored Field Oriented Control
    • Speed regulation through an external trimmer
    • Protections: thermal shutdown, UVLO, overcurrent and reverse biasing of power stage outputs
    • SWD debug interface and direct firmware update (DFU) via UART
    続きを読む 一部を表示

eDesignSuite

eDesignSuiteは、幅広いST製品を用いたシステム開発プロセスの効率化を支援する、使いやすい設計支援ユーティリティの包括的なセットです。

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Signal Conditioning Design Tool

NFC/RFID Calculators

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パワー･マネージメント設計センター

Power Supply Design Tool

• SMPS design, by topology, by type and by product
• PFC design with analog and digitial control
• Supports various PCB configurations
Choose type:
DC/DC
AC/DC
太陽光発電システム
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LED Lighting Design Tool

• Handles AC-DC and DC-DC design in common topologies
• Displays interactive and annotated schematic
• Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data
Choose type:
DC/DC
AC/DC
パワー･マネージメント設計センター

デジタル電源ワークベンチ

• 電源部と制御ループの設計を段階的に最適化
• カスタム･アプリケーション用のSTM32Cube組み込みソフトウェア･パッケージを生成し、複数のSTM32 IDEと互換性のあるファームウェア･プロジェクトの生成が可能
パワー･マネージメント設計センター

Power Tree Designer

• Specify input/output power for each node in the tree
• Check for consistency
• Design each individual node
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AC Switches Simulator

• Select ratings and application waveforms
• Get junction temperature and blocking voltage graphs
• Search and sort suitable devices
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Rectifier Diodes Simulator

• Select ratings and application waveforms
• Estimate power losses
• Search and sort suitable devices
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STPOWER Studio

• Supports long mission profiles
• Provides power loss and temperature graphs
• Helps define heatsink thermal properties
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Twister Sim

• Help select the right ViPOWER Automotive power device
• Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis
• Supports various PCB configurations
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TVS Simulator

• Specify system ratings and surge waveform
• Search and sort suitable devices
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Estimate

• Build simple schematics and firmware inputs in minutes
• Quickly generate reliable estimates of battery life, system power consumption and bill of materials costs
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PCB Thermal Simulator

• Thermal analysis of a PCB from Gerber files.
• Possibility to add heat sources, heat sinks, copper areas and thermal paths.
• Powerful server-side engine for rendering and simulation.
• Thermal results shown graphically via 2D table.
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Signal Conditioning Design Tool

Active Filters

• Handles multi-stage-designs and common topologies
• Returns circuit component values
• Provides gain, phase and group delay graphs
• Low Pass, High Pass and Band Pass
Signal Conditioning Design Tool

Comparators

• Handles most common configurations
• Returns circuit components values
• Provides I/O signal waveforms
• Inverting, Non Inverting, Window
Signal Conditioning Design Tool

Low side Current Sensing

• Returns circuit component values
• Provides current error graphs
Signal Conditioning Design Tool

High side Current Sensing

• Provides current error graphs.
• Help to select the right High side current sensing and shunt devices.
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NFC/RFID Calculators

• Input geometry and substrate properties
• Get antenna impedance
NFC/RFID Calculators

UHF Link Budget

• Enter forward and reverse link characteristics
• The tool returns link budget estimate
NFC/RFID Calculators

NFC Tuning Circuit

• Enter antenna parameter and matching target
• Select the topology of the matching network
• The tool returns component values for the desired design targets

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すべてのリソース

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更新日

Board Manufacturing Specifications (1)

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バージョン
更新日
STEVAL-PTOOL1V1 GERBER
1.0 30 Sep 2020
30 Sep 2020
STEVAL-PTOOL1V1 GERBER 1.0

BOM (1)

タイトル
バージョン
更新日
STEVAL-PTOOL1V1 BOM
1.0 30 Sep 2020
30 Sep 2020
STEVAL-PTOOL1V1 BOM 1.0

Schematic Pack (1)

タイトル
バージョン
更新日
STEVAL-PTOOL1V1 SCHEMATIC
4.0 11 Nov 2021
11 Nov 2021
STEVAL-PTOOL1V1 SCHEMATIC 4.0

品質 & 信頼性

製品型番 マーケティング･ステータス パッケージ グレード RoHSコンプライアンスグレード WEEE Compliant Longevity Commitment Longevity Starting Date 材料宣誓書**
STEVAL-PTOOL1V1
量産中
CARD インダストリアル Ecopack2 はい - -

STEVAL-PTOOL1V1

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CARD

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量産中

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

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