MC79076 MOTOROLA | Alldatasheet

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Technical content

/C0077/C0067/C0055/C0057/C0048/C0055/C0054 /C0077/C0067/C0067/C0070/C0055/C0057/C0048/C0055/C0054 SEMICONDUCTOR TECHNICAL DATA ELECTRONIC IGNITION CONTROL CIRCUIT

ORDERING INFORMATION

TA = – 30° to +125°C Flip–Chip SO–16L DW SUFFIX PLASTIC PACKAGE CASE 751G (SO–16L) FLIP–CHIP CONFIGURATION Order this document from Analog Marketing 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 Top View (Bump Side) 1MOTOROLA ANALOG IC DEVICE DATA /C0080/C0114/C0111/C0100/C0117/C0099/C0116 /C0080/C0114/C0101/C0118/C0105/C0101/C0119 /C0069/C0108/C0101/C0099/C0116/C0114/C0111/C0110/C0105/C0099 /C0073/C0103/C0110/C0105/C0116/C0105/C0111/C0110 /C0067/C0111/C0110/C0116/C0114/C0111/C0108 /C0067/C0105/C0114/C0099/C0117/C0105/C0116 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
  • –3 0°C ≤ TA ≤ +140°C Ambient Operating Temperature Simplified Block Diagram and Application Circuit Est. Input Ref. Output Bypass Input Hall Sensor Input 131211109 Logic and Control Output Reference Generator VCC To Ignition Coil This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.  Motorola, Inc. 1996 Issue 0

2 MOTOROLA ANALOG IC DEVICE DATA

CASE 751G–02 (SO–16L) ISSUE A OUTLINE DIMENSIONS MBM0.010 (0.25) –A– –B– P 8X G14X D16X SEATING PLANE –T– SAM0.010 (0.25) B ST 16 9 F J R X 45/C0095 M C K DIM MIN MAX MIN MAX INCHESMILLIMETERS A 10.15 10.45 0.400 0.411 B 7.40 7.60 0.292 0.299 C 2.35 2.65 0.093 0.104 D 0.35 0.49 0.014 0.019 F 0.50 0.90 0.020 0.035 G 1.27 BSC 0.050 BSC J 0.25 0.32 0.010 0.012 K 0.10 0.25 0.004 0.009 M 0 7 0 7 P 10.05 10.55 0.395 0.415 R 0.25 0.75 0.010 0.029 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN EXCESS OF D DIMENSION AT MAXIMUM MATERIAL CONDITION. /C0095/C0095/C0095/C0095 Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution;JAPAN : Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center, P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 or 602–303–54543–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315 INTERNET : http://Design–NET.com 51 Ting Kok R oad, Tai Po, N.T., Hong Kong. 852–26629298 MC79076/D /C0042/C0077/C0067/C0055/C0057/C0048/C0055/C0054/C0047/C0068/C0042