L99MD01XPTR 統合回路チップ 自動車用用用SPI制御付き半ブリッジドライバー

集積回路の破片
May 27, 2025
カテゴリー接続: 集積回路の破片
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.
よくある質問:
  • 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.
  • L99MD01XPTRは診断機能に対応していますか?
    はい、SPI経由で診断情報を提供します。これには、正常動作、オープンロード、過電流、温度警告、および過熱保護が含まれます。
関連動画