MC79076 Datasheet PDF - Motorola Semiconductors
| Part Number | MC79076 | |
| Description | ELECTRONIC IGNITION CONTROL CIRCUIT | |
| Manufacturers | Motorola Semiconductors | |
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Electronic Ignition
Control Circuit
The MCCF79076, in conjunction with an appropriate Motorola Power
Darlington Transistor, provides an economical solution for automotive
ignition applications. The MCCF79076 offers optimum performance by
providing closed loop operation of the Power Darlington in controlling the
ignition coil current.
The MCCF79076 incorporates Flip–Chip Technology which involves the
formation of solder bumps, rather than traditional wire bonds, to establish
mechanical and electrical contact to the semiconductor chip. This process
affords a unique device having improved reliability at elevated operating
temperatures.
• Solder Bumped for Flip–Chip Assembly
• Ignition Coil Voltage Internally Limited to 375 V
• Coil Current Limiting to 7.5 A
• Output On–Time (Dwell) Control
• Dwell Feedback Control to Sense Coil Variation
• Hall Sensor Input
• – 30°C ≤ TA ≤ +140°C Ambient Operating Temperature
Simplified Block Diagram
and Application Circuit
Order this document from Analog Marketing
MC79076
MCCF79076
ELECTRONIC IGNITION
CONTROL CIRCUIT
SEMICONDUCTOR
TECHNICAL DATA
DW SUFFIX
PLASTIC PACKAGE
CASE 751G
(SO–16L)
FLIP–CHIP CONFIGURATION
1
2 13
3 12
4 11
5 10
69
78
Top View
(Bump Side)
Bypass Input
Ref. Output
Est. Input
9 10 11 12
8
13
Hall
Sensor
Input
7
6
Logic and
Control
VCC
4
Reference
Generator
Output
1
3
5
2
To Ignition
Coil
BUMP CONNECTIONS
1. High Ground
2. Output Current Limit
3. Dwell Output
4. Supply
5. Low Ground
6. Reference Dwell Input
7. Advance Input
8. Bias Voltage
9. Est Input
10. Reference Output
11. Bypass Input
12. 900 RPM Detector
13. Dwell Control
ORDERING INFORMATION
Device
Operating
Temperature Range Package
MCCF79076
Flip–Chip
TA = – 30° to +125°C
MC79076DW
SO–16L
This document contains information on a product under development. Motorola reserves the
rigMhtOtoTcOhaRngOeLorAdisAcNonAtinLuOe tGhisICproDduEcVt wICithEouDt nAoTtiAce.
© Motorola, Inc. 1996
Issue 0
1
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MC79076 electronic component. |
| Information | Total 2 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ MC79076.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| MC79076 | The function is ELECTRONIC IGNITION CONTROL CIRCUIT. Motorola Semiconductors | |
| MC79076DW | The function is ELECTRONIC IGNITION CONTROL CIRCUIT. Motorola Semiconductors | |
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