Product overview
Description
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.
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All features
- 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
Circuit Diagram
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L9348
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