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UCD9081EVM

UCD9081EVM Evaluation Module

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UCD9081EVM

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Overview

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.

Features
  • 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
Sequencers
UCD9080 — Power Supply Sequencer and Monitor UCD9081 — Power Supply Sequencer and Monitor with Non-Volatile Error Logging
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Evaluation board

UCD9081EVM — UCD9081EVM Evaluation Module

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GUI for evaluation module (EVM)

UCD9081-EVM-GUI — Graphical user interface (GUI) software used to configure and monitor TI UCD9081 sequencer EVM

Supported products & hardware
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UCD9081-EVM-GUI — Graphical user interface (GUI) software used to configure and monitor TI UCD9081 sequencer EVM

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Latest version
Version: 3.1.0.0
Release date: 06 Apr 2023
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lock TI-UCD9081-EVM-GUI-3.1.0.0.zip  — 654 K

UCD9081 EVM GUI support USB-TO-GPIO2

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Products
Sequencers
UCD9081 — Power Supply Sequencer and Monitor with Non-Volatile Error Logging
Hardware development
Evaluation board
UCD9081EVM — UCD9081EVM Evaluation Module

Release Infomation

UCD9081 EVM GUI support USB-TO-GPIO2 (2022)

What's new

  • UCD9081 EVM GUI support USB-TO-GPIO2 (2022)
GUI for evaluation module (EVM)

SLVC490 — UCD9081 GUI Win 7

Supported products & hardware
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SLVC490 — UCD9081 GUI Win 7

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Latest version
Version: 01.00.00.00
Release date: 25 Mar 2013
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download UCD9081 GUI Win 7 (zip)  — 162 K

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Products
Sequencers
UCD9081 — Power Supply Sequencer and Monitor with Non-Volatile Error Logging
Hardware development
Evaluation board
UCD9081EVM — UCD9081EVM Evaluation Module

Release Infomation

The design resource accessed as www.ti.com/lit/zip/slvc490 or www.ti.com/lit/xx/slvc490/slvc490.zip has been migrated to a new user experience at www.ti.com/tool/download/SLVC490. Please update any bookmarks accordingly.
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
Certificate UCD9081EVM EU Declaration of Conformity (DoC) 02 Jan 2019
Data sheet UCD9081 8-Channel Power Supply Sequencer and Monitor With Error Logging datasheet (Rev. C) PDF | HTML 30 Nov 2016
EVM User's guide UCD9081 Power Supply Sequencer and Monitor EVM 03 Sep 2008

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