DRV10983-Q1

アクティブ

車載 12V バッテリ、3.5A ピーク センサレス正弦波制御 3 相 BLDC モーター ドライバ

製品詳細

Rating Automotive Architecture Integrated FET Control topology Sensorless, Sinusoidal Control interface 1xPWM, Analog, Serial Vs (min) (V) 6.2 Vs ABS (max) (V) 45 Features Buck Step Down Converter, Initial Position Detect (IPD), Integrated FETs, Integrated Motor Control, Rotor Lock Protection, SPI/I2C, Tach/FG Feedback Operating temperature range (°C) -40 to 125
Rating Automotive Architecture Integrated FET Control topology Sensorless, Sinusoidal Control interface 1xPWM, Analog, Serial Vs (min) (V) 6.2 Vs ABS (max) (V) 45 Features Buck Step Down Converter, Initial Position Detect (IPD), Integrated FETs, Integrated Motor Control, Rotor Lock Protection, SPI/I2C, Tach/FG Feedback Operating temperature range (°C) -40 to 125
HTSSOP (PWP) 24 49.92 mm² (7.8 mm × 6.4 mm)
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
    • Device HBM ESD classification level 1C
    • Device CDM ESD classification level C4A
  • Operation voltage range:
    • Motor operation, 6.2 V to 28 V
    • Register setting preserved, 4.5 V to 45 V
  • Supports load dump voltage up to 45 V
  • Total driver H + L rDS(on)
    • 250 mΩ at TA = 25°C
    • 325 mΩ at TA = 125°C
  • Drive current: 2-A continuous winding current (3-A Peak)
  • Configurable output PWM slew rate and frequency for EMI management
  • Sensorless proprietary Back Electromotive Force (BEMF) control scheme (no need of hall sensors)
  • Continuous sinusoidal 180° commutation
  • Initial position-detect algorithm to avoid back spin during start-up
  • No external sense resistor required
  • Flexible user interface options:
    • I2C interface: access registers for command and feedback
    • Dedicated SPEED pin: accepts either analog or PWM input
    • Dedicated FG pin: provides TACH feedback
    • Spin-up profile can be customized with EEPROM
    • Forward-reverse control with DIR pin
  • Integrated buck converter to efficiently provide 5‑V and 3.3-V LDOs for internal and external circuits
  • Supply current 8.5 mA with standby version (DRV10983SQ)
  • Supply current of 48 µA with sleep version (DRV10983Q)
  • Protection features
    • Overcurrent protection (protection for phase-to-phase, phase-to-GND and phase-to-vCC shorts
    • Lock detection
    • Anti-Voltage Surge (AVS) protection
    • UVLO protection
    • Thermal shutdown protection
  • Thermally enhanced package
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
    • Device HBM ESD classification level 1C
    • Device CDM ESD classification level C4A
  • Operation voltage range:
    • Motor operation, 6.2 V to 28 V
    • Register setting preserved, 4.5 V to 45 V
  • Supports load dump voltage up to 45 V
  • Total driver H + L rDS(on)
    • 250 mΩ at TA = 25°C
    • 325 mΩ at TA = 125°C
  • Drive current: 2-A continuous winding current (3-A Peak)
  • Configurable output PWM slew rate and frequency for EMI management
  • Sensorless proprietary Back Electromotive Force (BEMF) control scheme (no need of hall sensors)
  • Continuous sinusoidal 180° commutation
  • Initial position-detect algorithm to avoid back spin during start-up
  • No external sense resistor required
  • Flexible user interface options:
    • I2C interface: access registers for command and feedback
    • Dedicated SPEED pin: accepts either analog or PWM input
    • Dedicated FG pin: provides TACH feedback
    • Spin-up profile can be customized with EEPROM
    • Forward-reverse control with DIR pin
  • Integrated buck converter to efficiently provide 5‑V and 3.3-V LDOs for internal and external circuits
  • Supply current 8.5 mA with standby version (DRV10983SQ)
  • Supply current of 48 µA with sleep version (DRV10983Q)
  • Protection features
    • Overcurrent protection (protection for phase-to-phase, phase-to-GND and phase-to-vCC shorts
    • Lock detection
    • Anti-Voltage Surge (AVS) protection
    • UVLO protection
    • Thermal shutdown protection
  • Thermally enhanced package

The DRV10983-Q1 device is a 3-phase sensorless motor driver with integrated power MOSFETs, which can provide continuous drive current up to 2 A. The device is specifically designed for cost-sensitive, low-noise, low-external-component-count fan and pump applications.

The DRV10983-Q1 device preserves register setting down to 4.5 V and delivers current to the motor with supply voltage as low as 6.2 V. If the power supply voltage is higher than 28 V, the device stops driving the motor and protects the DRV10983-Q1 circuitry. This function is able to handle a load dump condition up to 45 V.

TI provides DRV10983-Q1 tuning Guide for quick setup and tuning of the device for optimal performance.

  • Device Options:
  • DRV10983Q: Sleep Version
  • DRV10983SQ: Standby Version

The DRV10983-Q1 device uses a proprietary sensorless control scheme to provide continuous sinusoidal drive, which significantly reduces the pure tone acoustics that typically occur as a result of commutation. The interface to the device is designed to be simple and flexible. The motor can be controlled directly through PWM, analog, or I2C inputs. Motor speed feedback is available through both the FG pin and the I2C interface simultaneously.

The DRV10983-Q1 device features an integrated buck regulator to step down the supply voltage efficiently to 5 V for powering both internal and external circuits. The 3.3-V LDO also may be used to provide power for external circuits. The device is available in either a sleep mode or a standby mode version to conserve power when the motor is not running. The standby mode (8.5 mA) version (DRV10983SQ) leaves the regulator running and the sleep mode (48 µA) version (DRV10983Q) shuts the regulator off. Use the standby mode version in applications where the regulator is used to power an external microcontroller. Throughout this data sheet, the DRV10983-Q1 part number is used for both devices for example DRV10983Q (sleep version) and DRV10983SQ (standby version), except for specific discussions of sleep vs standby functionality.

An I2C interface allows the user to reprogram specific motor parameters in registers and to program the EEPROM to help optimize the performance for a given application. The DRV10983-Q1 device is available in a thermally-efficient HTSSOP, 24-pin package with an exposed thermal pad. The operating ambient temperature is specified from –40°C to 125°C.

The DRV10983-Q1 device is a 3-phase sensorless motor driver with integrated power MOSFETs, which can provide continuous drive current up to 2 A. The device is specifically designed for cost-sensitive, low-noise, low-external-component-count fan and pump applications.

The DRV10983-Q1 device preserves register setting down to 4.5 V and delivers current to the motor with supply voltage as low as 6.2 V. If the power supply voltage is higher than 28 V, the device stops driving the motor and protects the DRV10983-Q1 circuitry. This function is able to handle a load dump condition up to 45 V.

TI provides DRV10983-Q1 tuning Guide for quick setup and tuning of the device for optimal performance.

  • Device Options:
  • DRV10983Q: Sleep Version
  • DRV10983SQ: Standby Version

The DRV10983-Q1 device uses a proprietary sensorless control scheme to provide continuous sinusoidal drive, which significantly reduces the pure tone acoustics that typically occur as a result of commutation. The interface to the device is designed to be simple and flexible. The motor can be controlled directly through PWM, analog, or I2C inputs. Motor speed feedback is available through both the FG pin and the I2C interface simultaneously.

The DRV10983-Q1 device features an integrated buck regulator to step down the supply voltage efficiently to 5 V for powering both internal and external circuits. The 3.3-V LDO also may be used to provide power for external circuits. The device is available in either a sleep mode or a standby mode version to conserve power when the motor is not running. The standby mode (8.5 mA) version (DRV10983SQ) leaves the regulator running and the sleep mode (48 µA) version (DRV10983Q) shuts the regulator off. Use the standby mode version in applications where the regulator is used to power an external microcontroller. Throughout this data sheet, the DRV10983-Q1 part number is used for both devices for example DRV10983Q (sleep version) and DRV10983SQ (standby version), except for specific discussions of sleep vs standby functionality.

An I2C interface allows the user to reprogram specific motor parameters in registers and to program the EEPROM to help optimize the performance for a given application. The DRV10983-Q1 device is available in a thermally-efficient HTSSOP, 24-pin package with an exposed thermal pad. The operating ambient temperature is specified from –40°C to 125°C.

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技術資料

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上位の文書 タイプ タイトル フォーマットオプション 最新の英語版をダウンロード 日付
* データシート DRV10983-Q1 Automotive, Three-Phase, Sensorless BLDC Motor Driver データシート (Rev. A) PDF | HTML 2017/08/23
技術記事 Understanding brushless-DC motor systems, part 2 PDF | HTML 2021/10/20
アプリケーション・ノート モーター・ドライバ向け基板レイアウト事例 (Rev. B 翻訳版) PDF | HTML 英語版 (Rev.B) PDF | HTML 2021/10/14
その他の技術資料 TI Motor Drives Automotive Body Motors Webinar 2021/07/02
技術記事 How analog integration simplifies automotive body motor controller designs PDF | HTML 2020/10/23
技術記事 Three ways our automotive body motors help you stay ahead of trends in autonomous PDF | HTML 2018/06/20
ユーザー・ガイド DRV109xxEVM Quick Start Guide (Rev. C) 2018/03/07
技術記事 Integrated intelligence part 3: motor startup from standstill position PDF | HTML 2017/12/11
設計ガイド DRV10983/DRV10975/DRV10983-Q1/DRV10987 EEPROM プログラミング・ツールのリファレンス・デザイン (Rev. A 翻訳版) 英語版 (Rev.A) 2017/12/04
技術記事 Integrated intelligence part 2: motor startup open loop acceleration PDF | HTML 2017/12/04
ユーザー・ガイド User's Guide For The TIDA-01373 (Rev. A) 2017/10/10
技術記事 Integrated intelligence part 1: EMI management PDF | HTML 2017/08/10
ユーザー・ガイド DRV10983-Q1 Tuning Guide 2017/06/26
ユーザー・ガイド DRV10983x, DRV10975x, and DRV10987 IPD Tuning Guide (Rev. A) 2017/05/30
アプリケーション・ノート How to Design a Thermally-Efficient Integrated BLDC Motor Drive PCB (Rev. A) 2017/02/05
技術記事 How to avoid motor and system overvoltage using AVS technology without external co PDF | HTML 2016/10/14
アプリケーション・ノート Tuning Lead Angle in DRV10x Sensorless BLDC Drivers PDF | HTML 2012/10/09

設計と開発

その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。

評価ボード

DRV10983Q1EVM — DRV10983-Q1 車載対応、12V、24V、3 相センサレス BLDC モーター ドライバの評価基板

DRV10983Q1EVM (評価基板) は、TI のブラシレス モーター ドライバである DRV10983-Q1 を提示するための使いやすい評価キットです。この評価基板 (EVM) は、性能、電力効率、コスト効率がいずれも優れたプラットフォームで、早期市場投入に適した製品開発の期間短縮に役立ちます。DRV10983Q1EVM は、多様な車載アプリケーション向けにセンサレス ブラシレス DC モーターをサポートしています。
ユーザー ガイド: PDF
サポート対象の製品とハードウェア
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入手不可
評価基板 (EVM) 向けの GUI

SLOC345 — DRV109xx Software

サポート対象の製品とハードウェア
リファレンス・デザイン

TIDA-01373 — EEPROM プログラミング ツールのリファレンス デザイン

TIDA-01373は、DRV10983、DRV10975、DRV10983-Q1、DRV10987 統合 BLDC モータ ドライバに対応する、拡張性の高いプログラミング ツールのリファレンス ハードウェア/ソフトウェア サンプルです。これらのデバイスは、EEPROM レジスタの設定が可能であり、各モータのパラメータ値に設定する必要があります。このリファレンス デザインでは、最大 8 つのモータ ドライバ デバイスを、ユーザ指定の EEPROM モータ パラメータ値に一度にプログラムする方法を詳細に示しています。
サポート対象の製品とハードウェア
リファレンス・デザイン

TIDA-01496 — 単層、12V、プログラマブル三相BLDCモータ ドライバ、速度レギュレーション付きのリファレンス デザイン

これは、DRV10983-Q1モータ ドライバとMSP430G2553マイクロコントローラ(MCU)を使用するセンサレスBLDCモータ正弦波駆動のリファレンス デザインです。MCUは速度制御用のみに使用し、DRVデバイスがFET内蔵のメイン モータ ドライバとしてモータを駆動します。小型のモータ モジュール向けで、特にファンに適しています。独自のセンサレス制御を採用したり、モータ パラメータを調整して最終用途に性能を最適化することができます。
サポート対象の製品とハードウェア
パッケージ ピン数 CAD シンボル、フットプリント、および 3D モデル
HTSSOP (PWP) 24 Ultra Librarian

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