LTC4151

量产

高电压 I2C 电流和电压监视器

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产品技术资料帮助

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许，也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。
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产品详情

  • 宽工作电压范围：7V 至 80V
  • 电流和电压的测量分辨率均为 12 位
  • I2C 接口
  • 附加的 ADC 输入负责监视一个外部电压
  • 连续扫描和快照模式
  • 停机模式 (LTC4151) 把静态电流减小至 120μA
  • 用于光隔离的分离 SDA (LTC4151-1 / LTC4151-2)
  • 纤巧型 10 引脚 MSOP、10 引脚 3mm x 3mm DFN 和 16 引脚 SO 封装
LTC4151
高电压 I2C 电流和电压监视器
High Side Power Sensing with Onboard ADC and I2C 12-Bit ADC DNL and INL Product Package 1 Product Package 2 Product Package 3 Product Package 4 Product Package 5
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参考资料

数据手册 1

可靠性数据 1

用户手册 1

应用笔记 1

设计笔记 1

技术文章 2

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软件资源

器件驱动器 1

硬件生态系统

部分模型 产品周期 描述
I²C 隔离器 1
LTM2883
量产 具可调 ±12.5V 和 5V 稳定电源的 SPI / 数字或 I2C μModule 隔离器
电流检测放大器 1
LTC2945
推荐新设计使用 宽范围 I2C 功率监视器
电源监控器 1
LT2940
量产 功率和电流监视器
高压热插拔控制器 1
LTC4260
推荐新设计使用 具 I2C 兼容型监视功能的正高电压热插拔控制器
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工具及仿真模型

Linduino 3

LTpowerPlay®

LTpowerPlay®是一款功能强大且基于Windows的开发环境，支持凌力尔特的数字电源系统管理(PSM)产品。

打开工具

评估套件

eval board
schematic 1
schematic 2
schematic 3
schematic 4
schematic 5
DC1208A

LTC4151演示板 | 80V高端电源监控器，需要DC2026

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产品详情

演示电路1208A内置LTC4151高端电源监控器，该监控器接受7V至80V的输入电压。在默认工作模式下，片上12位ADC连续测量高端电流、输入电压和外部电压。由主机进行轮询时，通过I2C接口报告数据。这些监控器还可以在快照模式下执行按需测量。LTC4151具有专用关断引脚以降低功耗。
DC1208A
LTC4151演示板 | 80V高端电源监控器，需要DC2026
DC1208A Demo Board DC1208A Demo Board DC1208A Demo Board DC1208A Demo Board DC1208A - Schematic

参考电路

DK-VIDEO-4SGX230N Dev Kit
DK-VIDEO-4SGX230N Dev Kit
LTC Parts List
DK-VIDEO-4SGX230N Block Diagram
DK-VIDEO-4SGX230N Power Tree
Altera Audio Video Development Kit, Stratix IV GX Edition 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
DK-DEV-4SE530N Dev Kit
DK-DEV-4SE530N Dev Kit
LTC Parts List
DK-DEV-4SE530N Block Diagram
DK-DEV-4SE530N Block Diagram
Altera Stratix IV E FPGA Development Kit 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
DK-DEV-4SGX230N Dev Kit
DK-DEV-4SGX230N Dev Kit
LTC Parts List
DK-DEV-4SGX230N Block Diagram
DK-DEV-4SGX230N Power Tree
Altera Stratix IV GX FPGA Development Kit 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
DE-10 Nano Kit
DE-10 Nano Kit
DE-10 Nano Kit Block Diagram
DE-10 Nano Power Tree
Terasic DE10-Nano Kit 参考设计

查看参考设计详情

特性和优点

  • Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
  • Our reference designs are supported by an intuitive design tool set and IP
  • Our team can provide designs for quick prototypes that can speed time to market in the most complex applications
Altera Audio Video Development Kit, Stratix IV GX Edition
DK-VIDEO-4SGX230N Dev Kit
LTC Parts List
DK-VIDEO-4SGX230N Block Diagram
DK-VIDEO-4SGX230N Power Tree
Altera Stratix IV E FPGA Development Kit
DK-DEV-4SE530N Dev Kit
LTC Parts List
DK-DEV-4SE530N Block Diagram
DK-DEV-4SE530N Block Diagram
Altera Stratix IV GX FPGA Development Kit
DK-DEV-4SGX230N Dev Kit
LTC Parts List
DK-DEV-4SGX230N Block Diagram
DK-DEV-4SGX230N Power Tree
Terasic DE10-Nano Kit
DE-10 Nano Kit
DE-10 Nano Kit Block Diagram
DE-10 Nano Power Tree

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