L482D1

更新时间： 2024-09-16 22:31:47

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		装置
页数	文件大小	规格书
11页	171K
描述
HALL.EFFECT PICKUP IGNITION CONTROLLER

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中文翻译

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数据手册

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L482D1 数据手册

L482

HALL–EFFECT PICKUP IGNITION CONTROLLER

DIRECT DRIVING OF THE EXTERNAL PO-

WER 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 EXTER-

NAL DARLINGTON

DIP16

LOAD DUMP PROTECTION

DESCRIPTION

SO16

The L482 is an integrated circuit designed for use

with an NPN darlington in breakerless ignition sy-

stems with hall-effect pickup sensorsandhigh ener-

gy ignition coils.

ORDERING NUMBERS : L482 (DIP16)

L482D1 (SO16)

The L482 is also particularly suitable for use as igni-

tion control and driving stage in more sophisticated

car electronic systems which employ microproces-

sor circuits.

It controls the energy stored in the ignition coil and

the desaturation time of the external darlington to

limit the power dissipation.

PIN CONNECTIONS (top views)

DIP16

SO16

1/11

November 1991

12 3 4 5 6 7...11

中文翻译

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