Texas InstrumentsUCD9081EVMEnergiemanagement, Entwicklungsplatinen und -kits

UCD9081 Voltage Supervisory Evaluation Board

By using the UCD9081EVM by Texas Instruments power management development kit you can control the power levels in your circuit.
  • Entwicklungskit-Beschreibung

    The UCD9081EVM facilitates evaluation of the UCD9081 Power Supply Sequencer and Monitor. The UCD9081EVM allows a user to configure sequencing and monitoring of the 8 on board power supplies or external power supplies via on board headers.

  • Entwicklungskit-Funktionen

    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

  • Dieses Entwicklungskit enthält

    SLVU249, UCD9081 Power Supply Sequencer and Monitor EVM
    SLVS813, 8-Channel Power Supply Sequencer and Monitor with Error Logging (Rev. B)

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