L99MD01XPTR تراشه مدار یکپارچه چیپ نیمه پل راننده با کنترل SPI برای کاربردهای خودرو

تراشه مدار مجتمع
May 27, 2025
اتصال دسته بندی: تراشه مدار مجتمع
Brief: Discover the L99MD01XPTR Integrated Circuit Chip, an octal half-bridge driver designed for automotive applications. This versatile chip drives DC and stepper motors with SPI control, offering robust diagnostics and high efficiency. Perfect for HVAC systems and motor control.
Related Product Features:
  • Octal half-bridge driver for automotive applications with SPI control.
  • Drives 4 stepper motors simultaneously using a boost converter.
  • Capable of running 3 stepper motors sequentially or 2 simultaneously without a boost converter.
  • Integrated 24-bit SPI for output control and diagnostic information.
  • Features current limit of 0.8 A per output and low RON values.
  • Includes intrinsic DC/DC step-up converter for external MOSFET driving.
  • PWM mode option for all half bridges to manage hold current.
  • Operates within a wide temperature range of -40°C to +150°C.
سوالات متداول:
  • What types of motors can the L99MD01XPTR drive?
    The L99MD01XPTR can drive both DC and stepper motors, making it ideal for automotive applications like HVAC systems.
  • What is the operating voltage range for the L99MD01XPTR?
    The chip operates within a supply voltage range of 6V to 38V, with a VCC supply voltage of 3.0V to 5.3V.
  • آیا L99MD01XPTR از ویژگی های تشخیصی پشتیبانی می کند؟
    بله، اطلاعات تشخیصی را از طریق SPI ارائه می دهد، از جمله عملکرد عادی، بار باز، جریان بیش از حد، هشدار دما و حفاظت از دمای بیش از حد.
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