MC34SB0800_8通道阀门和泵控制器SoC | NXP 半导体

8通道阀门控制器片上系统

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框图

MC34SB0800 8通道阀门和泵控制器框图

特性

电源电压

  • 6 V(最小值),36 V(最大值)

低边驱动器(x8)

  • 4个经过调节的低边驱动器,高达2.25A
  • 通过校准,精确度可达+/-2.0%
  • 4个低边驱动器PWM,高达5kHz,可承受高达5A的最大电流
  • 所有低边驱动器均经过集成,以节省PCB空间

高边预驱动器

  • 支持控制高达500 Hz的DC电机泵

高边预驱动器故障安全开关

  • 安全MOSFET能够监测故障并关闭所有阀门

10位ADC

  • ADC能够监测外部或内部信号,以增强控制单元的安全水平

嵌入式监督

  • 看门狗
  • 欠压、过压、时钟故障检测
  • 每个低边上的开路负载、短路、过热检测
  • 每个低边上的实时电压监测
  • 高边预驱动器上的过流和过热检测

串行外设接口(SPI)

  • 只需一个SPI便可控制该器件
  • MCU仅通过SPI发送一次目标电流或占空比
  • MCU不需要以高频率生成PWM信号
  • 接口和输入控制

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N true 0 PSPMC34SB0800zh 2 应用笔记 Application Note t789 1 数据手册 Data Sheet t520 1 zh zh zh 数据手册 Data Sheet 1 1 3.0 English The 34SB0800 device is a valves and pump controller system designed for use in harsh industrial environments. 1415388608311719458411 PSP 1.9 MB None None documents None 1415388608311719458411 /docs/en/data-sheet/MC34SB0800.pdf 1917621 /docs/en/data-sheet/MC34SB0800.pdf MC34SB0800 documents N N 2014-11-10 MC34SB0800, Fully Integrated Octal Valve Controller System on Chip - Data Sheet /docs/en/data-sheet/MC34SB0800.pdf /docs/en/data-sheet/MC34SB0800.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en May 29, 2015 980000996212993340 Data Sheet Y N MC34SB0800, Fully Integrated Octal Valve Controller System on Chip - Data Sheet 应用笔记 Application Note 1 2 3 English Providing guidelines for the handling and board mounting of NXP's QFP packages. Including recommendations for the design of Printed Circuit Boards (PCB), board mounting, and rework. Also providing generic information of package properties: Moisture Sensitivity Level (MSL) rating, board level reliability, mechanical and thermal resistance data. Because semiconductor components are electrically and mechanically sensitive devices, proper precautions for handling, packing and processing QFP packages are described. 1319753989104702481752 PSP 7.6 MB Registration without Disclaimer None documents Extended 1319753989104702481752 /secured/assets/documents/en/application-note/AN4388.pdf 7584935 /secured/assets/documents/en/application-note/AN4388.pdf AN4388 documents Y N 2016-10-31 AN4388: Quad Flat Package (QFP) – Application Note /secured/assets/documents/en/application-note/AN4388.pdf https://www.nxp.com/webapp/Download?colCode=AN4388&docLang=en Application Note N 645036621402383989 2024-01-19 en Aug 31, 2019 645036621402383989 Application Note Y N AN4388: Quad Flat Package (QFP) – Application Note 2.0 Chinese 1319753989104702481752zh PSP 7.6 MB Registration without Disclaimer None documents Extended 1319753989104702481752 /secured/assets/documents/zh/application-note/AN4388.pdf 7584935 /secured/assets/documents/zh/application-note/AN4388.pdf AN4388 documents Y N 2016-10-31 AN4388: Quad Flat Package (QFP) – Application Note /webapp/Download?colCode=AN4388&lang_cd=zh /secured/assets/documents/zh/application-note/AN4388.pdf Application Note N 645036621402383989 2024-01-19 pdf Y zh May 10, 2022 645036621402383989 Application Note Y N AN4388,四方扁平封装(QFP) - 应用说明 false 0 MC34SB0800 downloads zh-Hans true 1 Y PSP 应用笔记 1 /secured/assets/documents/zh/application-note/AN4388.pdf 2016-10-31 1319753989104702481752zh PSP 2 May 10, 2022 Application Note Registration without Disclaimer /secured/assets/documents/zh/application-note/AN4388.pdf Chinese documents 7584935 None 645036621402383989 2024-01-19 Y /webapp/Download?colCode=AN4388&lang_cd=zh AN4388,四方扁平封装(QFP) - 应用说明 /secured/assets/documents/zh/application-note/AN4388.pdf documents 645036621402383989 Application Note N zh Extended Y pdf 2.0 Y N AN4388: Quad Flat Package (QFP) – Application Note 7.6 MB AN4388 N 1319753989104702481752 数据手册 1 /docs/en/data-sheet/MC34SB0800.pdf 2014-11-10 1415388608311719458411 PSP 1 May 29, 2015 Data Sheet The 34SB0800 device is a valves and pump controller system designed for use in harsh industrial environments. None /docs/en/data-sheet/MC34SB0800.pdf English documents 1917621 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/MC34SB0800.pdf MC34SB0800, Fully Integrated Octal Valve Controller System on Chip - Data Sheet /docs/en/data-sheet/MC34SB0800.pdf documents 980000996212993340 Data Sheet N en None Y pdf 3.0 N N MC34SB0800, Fully Integrated Octal Valve Controller System on Chip - Data Sheet 1.9 MB MC34SB0800 N 1415388608311719458411 true Y Products

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