L497 Overview
Key Specifications
Package: DIP
Mount Type: Through Hole
Pins: 8
Operating Voltage: 55 V
Description
The L497is an integratedelectronicignition controller for breakerless ignition systemsusing Hall effect sensors. The device drives an NPN external darlington to control the coil current providingthe required stored energy with low dissipation.
Key Features
- In this way only one spark may have an energy less than 94 % of the nominal one during fast acceleration or cold starts
- March 1998 1/11 L497
