L9348-TR

门驱动器 QUAD Lo SIDE DRIVER

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.

**Key Features**

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SIGNAL- AND POWER-GROUND-LOSS SHUTDOWN

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OVERTEMPERATURE SHUTDOWN

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3.3V CMOS COMPATIBLE INPUTS AND STATUS

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OUTPUT SHORT CIRCUIT CURRENT PROTECTION

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LOW ON-RESISTANCE 2 X 0.2 , 2 X 0.35 TYP.

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SUPPLY VOLTAGE RANGE: 4.8 TO 18V

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OUTPUT VOLTAGE CLAMP DURING RECIRCULATION OF INDUCTIVE LOADS

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OUTPUT VOLTAGE UP TO 40V

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LOW POWER DISSIPATION DURING RECIRCULATION OF INDUCTIVE LOADS BY INTEGRATED FREE WHEELING DIODES 3A-DRIVERS ONLY

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REAL TIME DIAGNOSTIC FUNCTIONS

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OUTPUT CURRENT CAPABILITY 2 X 5A AND 2 X 3A