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NCV7429: 带 LIN、LS 和 HS 开关的系统基础芯片

Datasheet: System Basis Chip with LIN, LS and HS Switches
Rev. 0 (607kB)
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NCV7429 是一款单片式 LIN 系统基础芯片,带增强功能集,适用于汽车车身控制系统。除了 LIN 总线接口之外,该集成电路还具有 5 V 稳压器、用于控制 LED 和继电器的高压侧和低压侧开关,以及类似窗口监督的监督功能。因此替代了外部分立组件,同时还能保持系统灵活性,实现了一个高度集成的方案。因此,板空间和 ECU 重量得以最大减少。
特性
 
  • Main Supply Functional Operating Range from 5 V to 28 V
  • Main Supply Parametrical Operating Range 6 V to 18 V
  • LIN Physical Layer According to LIN 2.x and SAE J2602
  • Power Management Through Operating Modes: Normal, Standby, Sleep and Flash
  • Software Development Mode for Software Debugging
  • Low Drop Voltage Regulator VR1: 5 V/150 mA, 2%
  • One Wake-up Input, e.g. for Contact Monitoring
  • Wake-up Logic with Cyclic Contact Monitoring
  • Wake-up Source Recognition
  • Independent PWM Functionality for All Outputs (Integrated PWM Registers)
  • Window Watchdog with Programmable Times
  • 2x Low-side Driver (typ. 1.5 ) with Over-load Protection and Active Clamp; e.g. for Relays
  • 3x High-side Driver (typ. 5 ) with Over- and Under-load Detection; e.g. for LED’s and Switches
  • 24-bit SPI Interface
  • Protection against Short Circuit, Over-voltage and Over-temperature
  • TSSOP−20 EP Package
  • NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
  • These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
应用   终端产品
  • De-centralized Door Electronic Systems
 
  • Automotive Rear Door
技术文档及设计资源
数据表 (1) 评估板文档 (3)
封装图纸 (1)  
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
NCV7429V1GEVB Active
Pb-free
NCV7429 System Basis Chip Evaluation Board
产品
状况
Compliance
具体说明
封装
MSL
容器
预算价格 (1千个数量的单价)
类型
外形
类型
Temperature
类型
数量
NCV7429DE5R2G Lifetime
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV7429 TSSOP-20 948AB 2 260 Tape and Reel 2500  
市场订货至交货的时间(周) : Contact Factory
外形
948AB   
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