L9348
生産終了
Design Win
4-channel valve driver

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製品概要

概要

The L9348 is a monolithic integrated quad low side driver realized in advanced Multipower-BCD technology. It is intended to drive inductive loads (relays, electromagnetic valves) in automotive and industrial applications.

  • 特徴

    • SIGNAL- AND POWER-GROUND-LOSS SHUTDOWN
    • OVERTEMPERATURE SHUTDOWN
    • 3.3V CMOS COMPATIBLE INPUTS AND STATUS
    • OUTPUT SHORT CIRCUIT CURRENT PROTECTION
    • LOW ON-RESISTANCE 2 X 0.2 , 2 X 0.35 (TYP.)
    • SUPPLY VOLTAGE RANGE: 4.8 TO 18V
    • OUTPUT VOLTAGE CLAMP DURING RECIRCULATION OF INDUCTIVE LOADS
    • OUTPUT VOLTAGE UP TO 40V
    • LOW POWER DISSIPATION DURING RECIRCULATION OF INDUCTIVE LOADS BY INTEGRATED FREE WHEELING DIODES (3A-DRIVERS ONLY)
    • REAL TIME DIAGNOSTIC FUNCTIONS
    • OUTPUT CURRENT CAPABILITY 2 X 5A AND 2 X 3A

回路ダイアグラム

EDAシンボル / フットプリント / 3Dモデル

STマイクロエレクトロニクス - L9348

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3Dモデル