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  • The L99MOD53XP is a microcontroller driven multifunctional actuator driver for automotive applications.

    Up to three DC motors and three grounded resistive loads can be driven with five half bridges and three high-side drivers.
    The integrated SPI controls all operation modes (forward, reverse, brake and high impedance). Also all diagnostic information is available via SPI read.

    Key Features

    • AEC-Q100 qualified
    • Three half bridges for 0.75 A loads (RDSon=1600 mΩ)
    • Two configurable high-side drivers for up to 1.5 A load (RDSon=500 mΩ) or 0.35 A load (Ron=1800 mΩ)
    • One full bridge for 6 A load (Ron=150 mΩ)
    • One high-side driver for 6 A load (Ron=100 mΩ)
    • Programmable soft start function to drive loads with higher inrush currents (i.e. current >6 A, >1.5 A)
    • Very low current consumption in standby mode (IS < 6 μA typ; Tj ≤ 85 °C)
    • All outputs short circuit protected
    • Current monitor output for high-side OUT1, OUT4, OUT5 and OUT8
    • All outputs over temperature protected
    • Open-load diagnostic for all outputs
    • Overload diagnostic for all outputs
    • PWM control of all outputs
    • Charge pump output for reverse polarity protection

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Technical Documentation

    • Description Version Size Action
      DS12617
      Multi-output driver for automotive application
      3.0
      774.12 KB
      PDF
      DS12617

      Multi-output driver for automotive application