UCD9081RHBR - Texas Instruments

Manufacturer Part Number

UCD9081RHBR

Manufacturer

Texas Instruments

Introduction

UCD9081RHBR is a programmable power supply sequencer and monitor.

Product Features and Performance

Multiple programmable voltage rails

Precision voltage monitoring

Adjustable voltage threshold levels

Programmable sequencing and timing

Nonvolatile error logging

Integrated temperature sensor

I2C/SMBus interface

Programmable through Texas Instruments Fusion Digital Power Designer

Product Advantages

Supports up to 8 power rails

Flexible sequencer options

Integrated fault management

Reduces system complexity

Enhances system reliability

Programmable power-on/off sequencing

Key Technical Parameters

Number of Voltages Monitored: 8

Voltage - Threshold: Adjustable/Selectable

Reset Timeout: 2µs Minimum

Operating Temperature: -40°C ~ 85°C

Package: 32-VFQFN Exposed Pad

Mounting Type: Surface Mount

Quality and Safety Features

Over-temperature protection

Under-voltage lockout

Over-voltage lockout

Fault management and logging

Compatibility

Compatible with a variety of microcontrollers and processors

Application Areas

Telecommunications equipment

Servers

Industrial control systems

Networking equipment

Data storage systems

Product Lifecycle

Status: Active

No listed discontinuation or planned obsolescence

Several Key Reasons to Choose This Product

Advanced power management and sequencing for multi-rail systems

Highly configurable and programmable to meet specific system needs

Reduces the need for external components and simplifies design

Improves system uptime with fault detection and logging

Ease of use through GUI-based configuration software

Broad operating temperature range suitable for industrial applications