4 沟道电压总线和 4 高压侧电流分路监控器,26 V

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NCP45492 是一款高性能单片式集成电路,可用于同时监控四个高压电源上的总线电压和电流。 高电压总线电压和电流转换为低电压功率范围,并多路传输到一个差分输出,用于公共 ADC 进行的外部测量。 该器件可配置为以独立或成对凡是运行,最多允许监控和测量八个单独的高电压电压。

  • Power Monitoring and Management
  • Power Control Loops

  • Graphics Cards
  • Desktop Computers
  • Notebooks
  • Set-top boxes
  • Enterprise Servers
  • Telecom Equipment

  • Translates and scales voltage and currents o buses up to 26V
  • Single device monitors up to 4 supplies
  • Ultra-low offset shunt amplifier (<150uV)
  • May be paired for monitoring up to eight supplies
  • Very low power down current
  • All channels individually gain programmable by external resistor selection
  • Fast settling time
  • Real-time indication of all bus voltages valid
  • Adjustable output common-mode voltage adapts to most external ADC's
  • Lead-Free Device

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