MC33812_多功能点火与喷油驱动器 | NXP 半导体

安全互联汽车

工业

消费电子

技术

多功能点火与喷油驱动器

MC33812
正常供应

恩智浦MC33812是一个发动机控制模拟电源IC，可用于摩托车和其他单/双气缸小型发动机控制应用。

  • 包含3个集成的低边驱动器、一个预驱动器、一个+5.0 V前置稳压器、一个MCU看门狗电路、一个ISO 9141 K线接口和一个用于MCU通信的并行接口
  • 3个低边驱动器用来驱动一个喷油器、一个灯泡或LED，以及一个继电器或其他负载
  • 预驱动器用于驱动绝缘栅双极晶体管(IGBT)或双极达林顿晶体管来控制点火线圈

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产品详情

框图

NXP MC33812 Low Side Switch Block Diagram

NXP MC33812 Low Side Switch Block Diagram
获取框图PDF

功能

主要特性

  • 设计的工作电压范围为~4.7 V ≤ VPWR ≤ 36 V
  • 喷油器驱动器 - 电流限制 - 4.0 A (典型值)
  • 点火预驱动器能够驱动IGBT或达林顿双极结晶体管
  • 点火预驱动器具有独立的高、低边输出
  • 继电器驱动器 - 电流限制 - 4.0 A (典型值)
  • 灯泡驱动器 - 电流限制 - 1.5 A (典型值)
  • 所有的外部输出均有防电池短路和过电流保护
  • 点火和其他驱动器都有过热保护
  • 采用5.0 V并行接口直接连接MCU
  • VCC前置稳压器为MCU提供+5.0 V电源
  • MCU上线复位生成器
  • MCU看门狗定时器电路，带并行刷新/时间设置线路
  • 独立故障报警输出，用于点火和喷油
  • ISO-9141 K-Line收发器，用于传输诊断信息

产品长期供货计划

购买/参数

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N true 0 PSPMC33812zh 7 应用笔记 Application Note t789 2 数据手册 Data Sheet t520 1 用户指南 User Guide t792 2 简介 Fact Sheet t523 1 选型指南 Selector Guide t528 1 zh 1 1 6.0 English The 33812 is an engine control analog power IC intended for motorcycle and other single cylinder small engine control applications. The IC consists of three integrated low side drivers, one pre-driver, a +5 Volt 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 IGBT or a bipolar 1250008239870721931234 PSP 687.4 KB None None documents None 1250008239870721931234 /docs/en/data-sheet/MC33812.pdf 687443 /docs/en/data-sheet/MC33812.pdf MC33812 N N 2016-10-31 Multifunctional Ignition and Injector Driver /docs/en/data-sheet/MC33812.pdf /docs/en/data-sheet/MC33812.pdf Data Sheet N Y 980000996212993340 2022-12-07 pdf N en Apr 14, 2016 Data Sheet t520 数据手册 Data Sheet Y N Multifunctional Ignition and Injector Driver false zh zh 应用笔记 Application Note 2 2 3.0 English This application note provides guidelines for handling and assembly of SOIC package during Printed Circuit Board (PCB) assembly. 10jsBvfc PSP 3.5 MB None None documents None 10jsBvfc /docs/en/application-note/AN2409.pdf 3536520 /docs/en/application-note/AN2409.pdf AN2409 documents N N 2016-10-31 AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note /docs/en/application-note/AN2409.pdf /docs/en/application-note/AN2409.pdf Application Note N 645036621402383989 2024-01-19 pdf N en Oct 21, 2014 645036621402383989 Application Note Y N AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note 3 1.0 English The MC33781 and MC33784 together constitute NXP Semiconductors's implementation of the Distributed System Interface (DSI) Bus Standard, Version 2.02. 1225311007711718167766 PSP 1.0 MB None None documents None 1225311007711718167766 /docs/en/application-note/AN3670.pdf 1013814 /docs/en/application-note/AN3670.pdf AN3670 documents N N 2016-10-31 AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 /docs/en/application-note/AN3670.pdf /docs/en/application-note/AN3670.pdf Application Note N 645036621402383989 2024-01-19 pdf N en Oct 29, 2008 645036621402383989 Application Note Y N AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 用户指南 User Guide 2 4 3.0 English NXP<sup>&#174;</sup> Small Engine Reference Design Kit for the MC33812 1250884878187706158769 PSP 3.1 MB None None documents None 1250884878187706158769 /docs/en/user-guide/KT33812ECUUG.pdf 3091188 /docs/en/user-guide/KT33812ECUUG.pdf KT33812ECUUG documents N N 2016-10-31 KIT33812ECUEVME, Small Engine Reference Design User Manual - User Guide /docs/en/user-guide/KT33812ECUUG.pdf /docs/en/user-guide/KT33812ECUUG.pdf User Guide N 132339537837198660 2023-06-19 pdf N en Nov 17, 2009 132339537837198660 User Guide Y N KIT33812ECUEVME, Small Engine Reference Design User Manual - User Guide 5 2.0 English KIT33812EKEVBE Evaluation Board (EVB) is an easy-to-use circuit board used to exercise all the functions of the MC33812 Multifunctional Ignition and Injector Driver. 1250701262896720013472 PSP 1.3 MB None None documents None 1250701262896720013472 /docs/en/user-guide/KT33812UG.pdf 1260175 /docs/en/user-guide/KT33812UG.pdf KT33812UG documents N 2009-08-19 KIT33812EKEVBE, Evaluation Board - User Guide /docs/en/user-guide/KT33812UG.pdf /docs/en/user-guide/KT33812UG.pdf User Guide N 132339537837198660 2022-12-07 pdf en Jul 15, 2009 132339537837198660 User Guide Y N KIT33812EKEVBE, Evaluation Board - User Guide 简介 Fact Sheet 1 6 1 English The small-engine portfolio offers 3 easy-to-use engine control devices to deliver a cost-optimized IC solution for managing one- and two-cylinder engines. 1475854249408730124078 PSP 521.6 KB None None documents None 1475854249408730124078 /docs/en/fact-sheet/SMALLENGINELF.pdf 521575 /docs/en/fact-sheet/SMALLENGINELF.pdf SMALLENGINELF documents N N 2016-11-09 SMALLENGINELF, Small engine leaflet - Fact sheet /docs/en/fact-sheet/SMALLENGINELF.pdf /docs/en/fact-sheet/SMALLENGINELF.pdf Fact Sheet N 736675474163315314 2022-12-07 pdf N en Oct 3, 2016 736675474163315314 Fact Sheet Y N SMALLENGINELF, Small engine leaflet - Fact sheet 选型指南 Selector Guide 1 7 12 English For system designers who want more efficient motor operation with variable speed and sensorless control, NXP offers H-bridge, brushed and brushless DC motor drivers required to complete system design. 1404924651029729642615 PSP 1.2 MB None None documents None 1404924651029729642615 /docs/en/product-selector-guide/INDCONTANLPRDFL.pdf 1202686 /docs/en/product-selector-guide/INDCONTANLPRDFL.pdf INDCONTANLPRDFL documents N N 2016-10-31 Analog Automotive and Industrial Selector Guide /docs/en/product-selector-guide/INDCONTANLPRDFL.pdf /docs/en/product-selector-guide/INDCONTANLPRDFL.pdf Selector Guide N 553557935274807777 2025-01-05 en Jan 29, 2021 553557935274807777 Selector Guide Y N Analog Automotive and Industrial Selector Guide 3 Chinese 1404924651029729642615zh PSP 1.2 MB None None documents None 1404924651029729642615 /docs/zh/product-selector-guide/INDCONTANLPRDFL.pdf 1202686 /docs/zh/product-selector-guide/INDCONTANLPRDFL.pdf INDCONTANLPRDFL documents N N 2016-10-31 Analog Automotive and Industrial Selector Guide /docs/zh/product-selector-guide/INDCONTANLPRDFL.pdf /docs/zh/product-selector-guide/INDCONTANLPRDFL.pdf Selector Guide N 553557935274807777 2025-01-05 pdf N zh Sep 18, 2014 553557935274807777 Selector Guide Y N 面向工业市场的模拟产品 - 简介 false 0 MC33812 downloads zh-Hans true 1 Y PSP Y Y 应用笔记 2 /docs/en/application-note/AN2409.pdf 2016-10-31 10jsBvfc PSP 2 Oct 21, 2014 Application Note This application note provides guidelines for handling and assembly of SOIC package during Printed Circuit Board (PCB) assembly. None /docs/en/application-note/AN2409.pdf English documents 3536520 None 645036621402383989 2024-01-19 N /docs/en/application-note/AN2409.pdf AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note /docs/en/application-note/AN2409.pdf documents 645036621402383989 Application Note N en None Y pdf 3.0 N N AN2409, Small Outline Integrated Circuit (SOIC) Package - Application Note 3.5 MB AN2409 N 10jsBvfc /docs/en/application-note/AN3670.pdf 2016-10-31 1225311007711718167766 PSP 3 Oct 29, 2008 Application Note The MC33781 and MC33784 together constitute NXP Semiconductors's implementation of the Distributed System Interface (DSI) Bus Standard, Version 2.02. None /docs/en/application-note/AN3670.pdf English documents 1013814 None 645036621402383989 2024-01-19 N /docs/en/application-note/AN3670.pdf AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 /docs/en/application-note/AN3670.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N N AN3670, Implementing a DSI Network Using the MC33781 and the MC33784 1.0 MB AN3670 N 1225311007711718167766 数据手册 1 /docs/en/data-sheet/MC33812.pdf 2016-10-31 1250008239870721931234 PSP 1 Apr 14, 2016 Data Sheet 数据手册 The 33812 is an engine control analog power IC intended for motorcycle and other single cylinder small engine control applications. The IC consists of three integrated low side drivers, one pre-driver, a +5 Volt 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 IGBT or a bipolar None /docs/en/data-sheet/MC33812.pdf English 687443 None Data Sheet 2022-12-07 N /docs/en/data-sheet/MC33812.pdf Multifunctional Ignition and Injector Driver /docs/en/data-sheet/MC33812.pdf documents 980000996212993340 Data Sheet N Y en None Y t520 pdf 6.0 N N Multifunctional Ignition and Injector Driver 687.4 KB MC33812 N 1250008239870721931234 用户指南 2 /docs/en/user-guide/KT33812ECUUG.pdf 2016-10-31 1250884878187706158769 PSP 4 Nov 17, 2009 User Guide NXP<sup>&#174;</sup> Small Engine Reference Design Kit for the MC33812 None /docs/en/user-guide/KT33812ECUUG.pdf English documents 3091188 None 132339537837198660 2023-06-19 N /docs/en/user-guide/KT33812ECUUG.pdf KIT33812ECUEVME, Small Engine Reference Design User Manual - User Guide /docs/en/user-guide/KT33812ECUUG.pdf documents 132339537837198660 User Guide N en None Y pdf 3.0 N N KIT33812ECUEVME, Small Engine Reference Design User Manual - User Guide 3.1 MB KT33812ECUUG N 1250884878187706158769 /docs/en/user-guide/KT33812UG.pdf 2009-08-19 1250701262896720013472 PSP 5 Jul 15, 2009 User Guide KIT33812EKEVBE Evaluation Board (EVB) is an easy-to-use circuit board used to exercise all the functions of the MC33812 Multifunctional Ignition and Injector Driver. None /docs/en/user-guide/KT33812UG.pdf English documents 1260175 None 132339537837198660 2022-12-07 /docs/en/user-guide/KT33812UG.pdf KIT33812EKEVBE, Evaluation Board - User Guide /docs/en/user-guide/KT33812UG.pdf documents 132339537837198660 User Guide N en None Y pdf 2.0 N KIT33812EKEVBE, Evaluation Board - User Guide 1.3 MB KT33812UG N 1250701262896720013472 简介 1 /docs/en/fact-sheet/SMALLENGINELF.pdf 2016-11-09 1475854249408730124078 PSP 6 Oct 3, 2016 Fact Sheet The small-engine portfolio offers 3 easy-to-use engine control devices to deliver a cost-optimized IC solution for managing one- and two-cylinder engines. None /docs/en/fact-sheet/SMALLENGINELF.pdf English documents 521575 None 736675474163315314 2022-12-07 N /docs/en/fact-sheet/SMALLENGINELF.pdf SMALLENGINELF, Small engine leaflet - Fact sheet /docs/en/fact-sheet/SMALLENGINELF.pdf documents 736675474163315314 Fact Sheet N en None Y pdf 1 N N SMALLENGINELF, Small engine leaflet - Fact sheet 521.6 KB SMALLENGINELF N 1475854249408730124078 选型指南 1 /docs/zh/product-selector-guide/INDCONTANLPRDFL.pdf 2016-10-31 1404924651029729642615zh PSP 7 Sep 18, 2014 Selector Guide None /docs/zh/product-selector-guide/INDCONTANLPRDFL.pdf Chinese documents 1202686 None 553557935274807777 2025-01-05 N /docs/zh/product-selector-guide/INDCONTANLPRDFL.pdf 面向工业市场的模拟产品 - 简介 /docs/zh/product-selector-guide/INDCONTANLPRDFL.pdf documents 553557935274807777 Selector Guide N zh None Y pdf 3 N N Analog Automotive and Industrial Selector Guide 1.2 MB INDCONTANLPRDFL N 1404924651029729642615 true Y Products

文档

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7 文件

紧凑列表

应用笔记 (2)
数据手册 (1)
用户指南 (2)
简介 (1)
选型指南 (1)

设计文件

硬件

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3 硬件

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