L482 - HALL.EFFECT PICKUP IGNITION CONTROLLER

Datasheet Summary

Description

The L482 is an integrated circuit designed for use with an NPN darlington in breakerless ignition systems with hall-effect pickup sensors and high energy ignition coils.

Features

o have sufficient time.

STMicroelectronics

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Datasheet Details

Part number	L482
Manufacturer	STMicroelectronics
File Size	169.22 KB
Description	HALL.EFFECT PICKUP IGNITION CONTROLLER
Datasheet	L482 Datasheet
Additional preview pages of the L482 datasheet.

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Full PDF Text Transcription

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L482 HALL–EFFECT PICKUP IGNITION CONTROLLER . . . . . . . . DIRECT DRIVING OF THE EXTERNAL POWER DARLINGTON COIL CURRENT CHARGING ANGLE (DWELL) CONTROL COIL CURRENT PEAK VALUE LIMITATION CONTINUOUS COIL CURRENT PROTECTION CONDUCTION AND DESATURATION TIME OUTPUT SIGNALS PERMANENT CONDUCTION PROTECTION RESET OUTPUT SIGNAL OVERVOLTAGE PROTECTION FOR EXTERNAL DARLINGTON LOAD DUMP PROTECTION DIP16 DESCRIPTION The L482 is an integrated circuit designed for use with an NPN darlington in breakerless ignition systems with hall-effect pickup sensors and high energy ignition coils. It controls the energy stored in the ignition coil and the desaturation time of the external darlington to limit the power dissipation.

Published: Mar 22, 2005 |