UCD90320EVM-783

UCD90320 Power Sequencer and System Manager Evaluation Module with Margining

UCD90320EVM-783

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Overview

The UCD90320EVM-783 is designed for the evaluation of the UCD90320, a 32-rail PMBus power sequencer and system manager. Access to all of the I/O pins is provided via strip connectors for integration into complex systems using jumper wires. The UCD90320EVM provides a PMBus (power management bus) communication port to monitor, control, and configure the UCD90320 device using a USB interface adapter EVM (HPA172) and our Fusion Digital Power™ designer software.

Features
  • Powered by single 5-V supply
  • Status LEDs on all digital I/O pins
  • 16 pull-up and 16 pull-down pins to configure GPI inputs or open-drain GPO output
  • 84 LEDs to monitor GPIO, Logic GPO, EN, DMON and MAR inputs and outputs
  • Strip connector I/O access
  • On-board TPS54678 and TPS7A84 LDO power stages for margining test
  • Supported by Fusion Digital Power Designer 7.0.27 or higher
Sequencers
UCD90320 32-Rail PMBus Power Sequencer and System Manager

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Evaluation board

UCD90320EVM-783 – UCD90320 32-Rail PMBus Power Sequencer and System Manager Evaluation Module

IDE, configuration, compiler or debugger

UCD90320EVM Default Configuration – SLUC619.ZIP (89KB)

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide UCD90320EVM-783 32-Rail Sequencer Development Board Jul. 28, 2016
More literature UCD90320EVM-783 EU Declaration of Conformity (DoC) Jan. 02, 2019

Related design resources

Software development

APPLICATION SOFTWARE & FRAMEWORK
FUSION_DIGITAL_POWER_DESIGNER Digital Power Software

Support & training

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