TI公司，TI官网，TI代理商
TI(德州仪器)|TI产品型号搜索：
专营TI（德州仪器）元器件，强大的现货交付能力，解决您的采购难题
全流程提供TI（德州仪器）现货供应链服务
当前位置：TI代理 > > TI芯片 >> UCD9081
UCD9081技术文档下载：
UCD9081技术文档产品手册下载
UCD9081 - 产品图解：
UCD9081-电源序列发生器和监控器
TI芯片：
承诺原装正品
专营TI德州仪器，真正优化您的供应链
TI产品 - UCD9081介绍

UCD9081 - 电源序列发生器和监控器

UCD9081是TI德州仪器公司的一款无产品，UCD9081是电源序列发生器和监控器，本站介绍了UCD9081的封装应用图解、特点和优点、功能等，并给出了与UCD9081相关的TI元器件型号供参考。

UCD9081 - 电源序列发生器和监控器 - 无 - 序列发生器 - 德州仪器

产品描述

The UCD9081 power-supply sequencer controls the enable sequence of up to eight independent voltage rails and provides four general-purpose digital outputs (GPO). The device operates from a 3.3-V supply, provides 3.2-mV resolution of voltage rails, and requires no external memory or clock. The UCD9081 monitors the voltage rails independently and has a high degree of rail sequence and alarm response options. The sequencing of rails can be based on timed events or on timed events in conjunction with other rails achieving regulation or a voltage threshold. In addition, each rail is monitored for undervoltage and overvoltage glitches and thresholds. Each rail the UCD9081 monitors can be configured to shut down a user-defined set of other rails and GPOs, and alarm conditions are monitored on a per-rail basis.

产品特性

  • Single Supply Voltage: 3.3V
  • Low Power Consumption: 3mA Nominal Supply Current
  • Sequences and Monitors Eight Voltage Rails
  • Rail Voltages Sampled With 3.2-mV Resolution
  • Internal or External Voltage Reference
  • Four Configurable Digital Outputs for Power-On Reset and Other Functions
  • Configurable Digital Output Polarity
  • Flexible Rail Sequencing Based On Timeline (ms), Parent Rail Regulation Window, Or Parent Rail Achieving Defined Threshold
  • Independent Under- and Overvoltage Thresholds Per Rail
  • Configurable Regulation Expiration Times Per Rail
  • Flexible Alarm Processing: Ignore, Log Only, Retry n Times, Retry Continuously, Sequence, Parent Rail Can Shutdown Child Rails
  • Alarm Conditions Logged With Timestamp: Under- and Overvoltage Glitch, Sustained Under- and Overvoltage, Rail Did Not Start
  • On-chip Flash for Storing User Data
  • Error Logging to Flash for System Failure Analysis
  • I2C Interface for Configuration and Monitoring
  • Microsoft™ Windows™ GUI for Configuration and Monitoring
  • APPLICATIONS
    • Telecommunications Switches
    • Servers
    • Networking Equipment
    • Test Equipment
    • Industrial
    • Any System Requiring Sequencing of Multiple Voltage Rails

TMS320 Is a trademark of Texas Instruments

下面可能是您感兴趣的TI德州仪器公司无元器件
节约时间成本，提高采购效率，TI官网授权代理
TI公司|TI德州仪器|德州仪器TI公司代理商|TI芯片代理商
TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货
寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购