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L584

STMicroelectronics
Part Number L584
Manufacturer STMicroelectronics
Description MULTIFUNCTION INJECTION INTERFACE
Published Mar 22, 2005
Detailed Description L584 MULTIFUNCTION INJECTION INTERFACE . . . . . . . . PRELIMINARY DATA DRIVES ONE OR TWO EXTERNAL DARLINGTONS DUAL A...
Datasheet PDF File L584 PDF File

L584
L584


Overview
L584 MULTIFUNCTION INJECTION INTERFACE .
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PRELIMINARY DATA DRIVES ONE OR TWO EXTERNAL DARLINGTONS DUAL AND SINGLE LEVEL CURRENT CONTROL SWITCHMODE CURRENT REGULATION ADJUSTABLE HIGH LEVEL CURRENT DURATION WIDE SUPPLY RANGE (4.
75 - 46V) TTL-COMPATIBLE LOGIC INPUTS THERMAL PROTECTION DUMP PROTECTION DIP16 (12 + 2 + 2) ORDERING NUMBER : L584 DESCRIPTION The L584 is designed to drive injector solenoids in electronic fuel injection systems and generally inductive loads for automotive applications.
The device is controlled by two logic inputs and features switchmode regulation of the load current driving an external darlington and an auxiliary one for the current recirculation.
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