MC33094DW View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
MC33094DW Datasheet PDF : 16 Pages
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MOTOROLA
Freescale Semiconductor, Inc.
SEMICONDUCTOR TECHNICAL DATA
Order Number: MC33094/D
Rev. 0, 06/2001
Advance Information
Ignition Control
Designed for automotive ignition applications in 12 V systems, the
MC33094DW provides outstanding control of the ignition coil when used
with an appropriate Motorola Power Darlington Transistor. Engine control
systems utilizing these devices for ignition coil control exhibit exceptional
fuel efficiency and low exhaust emissions. The device is designed to be
controlled from a single–ended Hall Sensor input. The circuit is built using
high–density Integrated–Injection Logic (IIL) processing incorporating high
current–gain PNP and NPN transistors.
The MC33094DW is packaged in an economical surface mount package
and specified over an ambient temperature of –40°C to 125°C with a
maximum junction temperature of 150°C.
• External Capacitors Program the Devices Timing Characteristics
• Overvoltage Shutdown Protection
• Auto Start–Up Capability After Overvoltage Condition Ceases
• Allows for Push Start–Up in Automotive Applications
• Ignition Coil Current Limiting
• Ignition Coil Voltage Limiting
• Band Gap Reference for Enhanced Stability Over Temperature
• Negative Edge Filter for Hall Sensor Input Transient Protection
• Hall Sensor Inputs for RPM and Position Sensing
• –40°C ≤ TA ≤ 125°C Ambient Operating Temperature
MC33094
IGNITION CONTROL
SEMICONDUCTOR
TECHNICAL DATA
16
1
DW SUFFIX
PLASTIC PACKAGE
CASE 751G
(SO–16L)
PIN CONNECTIONS
MAXIMUM RATINGS (All voltages are with respect to ground, unless
otherwise noted.)
Rating
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Power Supply Voltage
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Junction Temperature
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Operating Ambient Temperature
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Continuous
Symbol
VCC
TJ
TA
Value
28.6
150
–30 to 105
Unit
V
°C
°C
N.C. 1
Master Bias
(MB)
2
Adaptive Capacitor
(CA)
3
Ramp Capacitor
(CR)
4
16 N.C.
15
Stall Capacitor
(CS)
14
Current Sense
(S)
13
Process Test
(T)
Limited
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Storage Temperature
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Operating Frequency Range
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Soldering Temperature
SO–16L (for 10 seconds)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Thermal Resistance
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Junction–to–Ambient (SO–16L)
Tstg
fop
Tsolder
RθJA
–40 to 125
–55 to 150
°C
1.0 to 400
Hz
270
°C
97
°C/W
N.C. 5
IC Ground
(Gnd)
6
Negative Input
(Vin(-))
7
Start
(ST)
8
(Top View)
12
Output
(O)
11
Coil
(CL)
10
Distributor Signal
(D)
9
Supply
(VCC)
NOTE: ESD data available upon request.
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
PC33094DW TA = –40° to +125°C SO–16L
This document contains information on a new product. Specifications
and information herein are subject to change without notice.
©MMOoTtoOroRla,OInLcA. 20A0N1.AAlLl rOighGtsIrCeseDrvEeVd.ICE FDoATrAMore Information On This Product,
1
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