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MC33812EK PDF预览

MC33812EK

更新时间： 2024-02-14 13:27:18
品牌 Logo 应用领域
恩智浦 - NXP 光电二极管
页数 文件大小 规格书
28页 354K
描述
SPECIALTY ANALOG CIRCUIT

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中文翻译

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MC33812EK 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：HSSOP,Reach Compliance Code：compliant
ECCN代码：3A991.A.2HTS代码：8542.39.00.01
风险等级：5.57模拟集成电路 - 其他类型：ANALOG CIRCUIT
JESD-30 代码：R-PDSO-G32长度：11 mm
湿度敏感等级：3功能数量：1
端子数量：32最高工作温度：125 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：HSSOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH峰值回流温度（摄氏度）：NOT SPECIFIED
座面最大高度：2.45 mm最大供电电压 (Vsup)：18 V
最小供电电压 (Vsup)：7 V标称供电电压 (Vsup)：14 V
表面贴装：YES温度等级：AUTOMOTIVE
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：7.5 mmBase Number Matches：1

MC33812EK 数据手册

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Document Number: MC33812  
Rev. 6.0, 4/2016  
NXP Semiconductors  
Data sheet: Technical Data  
Multifunctional Ignition and Injector  
Driver  
33812  
The 33812 is an engine control analog power IC intended for motorcycle and  
other single/dual cylinder small engine control applications. The IC consists of  
three integrated low-side drivers, one pre-driver, a +5.0 V, voltage pre-regulator,  
an MCU watchdog circuit, an ISO 9141 K-Line interface, and a parallel interface  
for MCU communication. The three low-side drivers are provided for driving a fuel  
injector, a lamp or LED, and a relay or other load. The pre-driver is intended to  
drive either an Insulated Gate Bipolar Transistor (IGBT) or a bipolar Darlington  
transistor to control an ignition coil. This device is powered by SMARTMOS  
technology.  
SMALL ENGINE CONTROL IC  
Features:  
• Designed to operate over the range of ~4.7 V VPWR 36 V  
• Fuel injector driver - Current Limit - 4.0 A typical  
• Ignition pre-driver can drive IGBT or Darlington bipolar junction transistors  
• Ignition pre-driver has independent high and low-side outputs  
• Relay driver - current limit - 4.0 A typical  
EK Pb-FREE SUFFIX  
98ASA10556D  
32 Pin SOICW EP  
Applications:  
• Single cylinder engine control  
• Dual cylinder engine control  
• Lamp driver- current limit - 1.5 A typical  
• All external outputs protected against short to battery, overcurrent  
• Ignition and other drivers protected against overtemperature  
• Interfaces directly to MCU using 5.0 V parallel interface  
• VCC voltage pre-regulator provides +5.0 V power for the MCU  
• MCU Power On RESET generator  
• MCU watchdog timer circuit with parallel refresh/time setting line  
• Independent fault annunciation outputs for ignition, injector and relay drivers  
• ISO-9141 K-Line transceiver for communicating diagnostic messages  
33812  
VBAT  
VBAT  
VBAT  
+5 V  
MIL  
VPWR  
LAMPOUT  
PNP  
RELAY OR  
VCCREF  
VCCSENS  
LAMPIN  
RIN  
OTHER LOAD  
ROUT  
VCC  
INJECTOR  
VBAT  
VPWR  
VBAT  
GPIO  
GPIO  
INJOUT  
+5 V  
RESET  
RESET  
GPIO  
IGNSUP  
IGNFB  
WDRFSH  
INJIN  
GPIO  
GPIO  
MCU  
IGNOUTH  
IGNOUTL  
INJFLT  
GPIO  
IGNIN  
(IGBT DRIVER SHOWN)  
IGNFLT  
RELFLT  
MRX  
GPIO  
GPIO  
RXD  
TXD  
MTX  
TM_EN, TEST2  
WD_INH  
PGND1,2  
DGND  
ISO9141  
Note: Surge Voltage protection recommended on VPWR  
ISO9141  
Figure 1. Simplified application diagram  
© 2016 NXP B.V.  
1234567...28

中文翻译

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MC33812EK 替代型号

型号 品牌 替代类型 描述 数据表
MCZ33812EK NXP

类似代替

 Engine Control IC, One Cylinder, Electronic fuel injection (EFI), SOIC 32
MCZ33812AEK NXP

类似代替

 Engine Control IC, One Cylinder, Electronic fuel injection (EFI), SOIC 32

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