產品詳細資料

Rating Catalog Architecture Integrated FET Control topology Sensorless, Sinusoidal Control interface 1xPWM Vs (min) (V) 2.1 Vs ABS (max) (V) 6 Features Integrated FETs, Integrated Motor Control, Tach/FG Feedback Operating temperature range (°C) -40 to 125
Rating Catalog Architecture Integrated FET Control topology Sensorless, Sinusoidal Control interface 1xPWM Vs (min) (V) 2.1 Vs ABS (max) (V) 6 Features Integrated FETs, Integrated Motor Control, Tach/FG Feedback Operating temperature range (°C) -40 to 125
USON (DSN) 10 9 mm² (3 mm × 3 mm)
  • Proprietary Sensorless Windowless
    180° Sinusoidal Control Scheme
  • Input Voltage Range 2.1 to 5.5 V
  • 500-mA Output Current
  • Low Quiescent Current 15 µA (Typical) at Sleep Mode
  • Total Driver H+L Rdson Less than 1.5 Ω
  • Current Limit and Short-Circuit Current Protection
  • Lock Detection
  • Anti Voltage Surge (AVS)
  • UVLO
  • Thermal Shutdown
  • Proprietary Sensorless Windowless
    180° Sinusoidal Control Scheme
  • Input Voltage Range 2.1 to 5.5 V
  • 500-mA Output Current
  • Low Quiescent Current 15 µA (Typical) at Sleep Mode
  • Total Driver H+L Rdson Less than 1.5 Ω
  • Current Limit and Short-Circuit Current Protection
  • Lock Detection
  • Anti Voltage Surge (AVS)
  • UVLO
  • Thermal Shutdown

The DRV10964 is a three-phase sensorless motor driver with integrated power MOSFETs. It is specifically designed for high-efficiency, low-noise and low-external component count motor drive applications. The proprietary sensorless windowless 180° sinusoidal control scheme offers ultra-quiet motor drive performance. The DRV10964 contains an intelligent lock detect function, combined with other internal protection circuits to ensure safe operation. The DRV10964 is available in a thermally efficient 10-pin USON package with an exposed thermal pad.

The DRV10964 is a three-phase sensorless motor driver with integrated power MOSFETs. It is specifically designed for high-efficiency, low-noise and low-external component count motor drive applications. The proprietary sensorless windowless 180° sinusoidal control scheme offers ultra-quiet motor drive performance. The DRV10964 contains an intelligent lock detect function, combined with other internal protection circuits to ensure safe operation. The DRV10964 is available in a thermally efficient 10-pin USON package with an exposed thermal pad.

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 DRV10964 5-V, Three-Phase Sinusoidal Sensorless BLDC Motor Driver datasheet PDF | HTML 2016/3/1
應用說明 Best Practices for Board Layout of Motor Drivers (Rev. B) PDF | HTML 2021/10/14
技術文章 Accelerate your electric mask design PDF | HTML 2020/7/1
技術文章 How to avoid motor and system overvoltage using AVS technology without external co PDF | HTML 2016/10/14

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開發板

DRV10964EVM — DRV10964 三相無刷馬達驅動器評估模組

DRV10964EVM 評估模組 (EVM) 做為一款使用者友善的評估套件,可用於展示 TI 的無刷馬達驅動器 DRV10964。該 EVM 採用高性能、電源效率且符合成本效益的平台,可加快開發速度並縮短上市時間。DRV10964EVM 支援筆記型電腦、PC 和平板電腦應用的無感測無刷 DC 馬達。DRV10964EVM 隨附預先配置的 IC,可用於驅動各種馬達。
使用指南: PDF
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