L9466

Obsolete
Design Win

Car alternator Voltage Regulator with Diagnostic Lamp

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Product overview

Description

The L9466 is a monolithic multifunction generator Voltage regulator intended for use in automotive charging applications.

This All Silicon Voltage Regulator regulates the output of an automotive generator by controlling the field winding current by means of a variable frequency PWM high side driver.

  • All features

    • For air and liquid cooled applications
    • DF output (inverted field monitor)
    • Thermal protection
    • FIeld driver, lamp driver, relay driver, and DF (field monitor) short circuit protected
    • Load response control
    • Single phase autostart

EDA Symbols, Footprints and 3D Models

The STMicroelectronics team - L9466

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