网站首页>技术资料>LV88551JA-AH LV88551RTXG LV88552JA-AH LV88552RTXG LV88553JA-AH LV88553RTXG LV88554JA-AH LV88554RTXG LV88561JA-AH LV88561RTXG LV88562JA-AH LV88562RTXG LV88563JA-AH LV88563RTXG LV88564JA-AH LV88564RTXG

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LV88551JA-AH LV88551RTXG LV88552JA-AH LV88552RTXG LV88553JA-AH LV88553RTXG LV88554JA-AH LV88554RTXG LV88561JA-AH LV88561RTXG LV88562JA-AH LV88562RTXG LV88563JA-AH LV88563RTXG LV88564JA-AH LV88564RTXG

信息来源 : 网络|发布时间 : 2019-04-01 14:55|浏览次数 : 447

LV88551  LV88552  LV88553  LV88554  LV88561  LV88562  LV88563  LV88564  :  Motor Driver, Single-Phase, PWM, Full-Wave, BLDC

LV88551JA-AH   LV88551RTXG   LV88552JA-AH     LV88552RTXG    LV88553JA-AH  LV88553RTXG      LV88554JA-AH    LV88554RTXG   LV88561JA-AH   LV88561RTXG   LV88562JA-AH   LV88562RTXG   LV88563JA-AH   LV88563RTXG   LV88564JA-AH   LV88564RTXG

  • Single-phase pre-driver with a closed loop controller allows for an accurate motor speed control

  • Having a high speed rotation allows for compatibility with a high air flow fan

  • Soft start-up function and PWM soft switching phase transition allow for low noise and silent drive


特性 优势








  • Single-phase full wave drive pre-driver include closed loop speed control


  • High accuracy for motor speed control




  • Speed control function by PWM duty input (25 Hz to 100 kHz)


  • Wide operation range




  • Soft start-up function and PWM soft switching phase transition


  • Low noise and silent drive




  • Soft PWM duty cycle transitions


  • Low noise and silent drive




  • Built-in current limit circuit and thermal protection circuit


  • Safety




  • Built-in locked rotor protection and auto recovery circuit


  • Safety




  • FG signal output


  • Easy to motor control




  • Dynamic lead angle adjustment with respect to rotational


  • High efficiency




应用 终端产品

  • Motor Drive Unit


  • Server cooling fan

  • Server cooling fan

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