FM497 Datasheet PDF - Shanghai Fudan Microelectronics Hall Effect Pickup Ignition Controller Specs

FM497 - Hall Effect Pickup Ignition Controller

Datasheet Summary

Description

The FM497 is an integrated electronic ignition controller for breakerless ignition systems using Hall effect sensors.

The device drives an NPN external darlington to control the coil current providing the required stored energy with low dissipation.

Features

Direct driving of the external power darlington Coil current charging angle (dwell) control Programme coil current peak limitation Programmable dwell recovery time when 94% nominal current not reached RPM output Permanent Conduction protection Overvoltage protection for external darlington Internal supply zener Reverse battery protection Pin Functions Pin 1 2 3 4 5 6 7 8 GND Signal GND Power Supply N. C Hall Effect Input RPM Output AUX Zener Recovery Time Table 1-1 Function Pin.

Datasheet Details

Part number	FM497
Manufacturer	Shanghai Fudan Microelectronics
File Size	214.06 KB
Description	Hall Effect Pickup Ignition Controller
Datasheet	FM497 Datasheet
Additional preview pages of the FM497 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com FM497 Hall Effect Pickup Ignition Controller Specification Oct. 2007 FM497 Hall Effect Pickup Ignition Controller Ver 2.0 Specification 1 www.DataSheet4U.com INFORMATION IN THIS DOCUMENT IS INTENDED AS A REFERENCE TO ASSIST OUR CUSTOMERS IN THE SELECTION OF SHANGHAI FUDAN MICROELECTRONICS CO., LTD PRODUCT BEST SUITED TO THE CUSTOMER'S APPLICATION; THEY DO NOT CONVEY ANY LICENSE UNDER ANY INTELLECTUAL PROPERTY RIGHTS, OR ANY OTHER RIGHTS, BELONGING TO SHANGHAI FUDAN MICROELECTRONICS CO., LTD OR A THIRD PARTY. WHEN USING THE INFORMATION CONTAINED IN THIS DOCUMENTS, PLEASE BE SURE TO EVALUATE ALL INFORMATION AS A TOTAL SYSTEM BEFORE MAKING A FINAL DECISION ON THE APPLICABILITY OF THE INFORMATION AND PRODUCTS. SHANGHAI FUDAN MICROELECTRONICS CO.

Published: Jan 13, 2008 |