参数资料
型号: MCZ33094EGR2
厂商: Freescale Semiconductor
文件页数: 1/24页
文件大小: 0K
描述: IC IGNITION CONTROL 12V 16-SOIC
标准包装: 1,000
应用: 自动
电源电压: 6 V ~ 16 V
封装/外壳: 16-SOIC(0.295",7.50mm 宽)
供应商设备封装: 16-SOIC W
包装: 带卷 (TR)
安装类型: 表面贴装
Document Number: MC33094
Rev. 1.0, 10/2006
Freescale Semiconductor
Advance Information
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
Freescale Semiconductor, Inc., 2007. All rights reserved.
Ignition Control
Designed for automotive ignition applications in 12 V systems, the
33094 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 33094 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.
Features
External Capacitors Program the Device’s 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
Pb-Free Packaging Designated by Suffix Code EG
Figure 1. 33094 Simplified Application Diagram
IGNITION CONTROL
DW SUFFIX
EG SUFFIX (PB-FREE)
98ASB42567B
16-PIN SOICW
33094
ORDERING INFORMATION
Device
Temperature
Range (TA)
Package
MC33094DW/R2
-40°C to 125°C
16 SOICW
MCZ33094EG/R2
33094
MASTER BIAS
ADAPTIVE CAPACITOR
RAMP CAPACITOR
GROUND
NEGATIVE INPUT
START
STALL CAPACITOR
CURRENT SENSE
PROCESS TEST
OUTPUT
COIL
DISTRIBUTOR SIGNAL
SUPPLY
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