UCD9081RHBT - Texas Instruments

Manufacturer Part Number

UCD9081RHBT

Manufacturer

Texas Instruments

Introduction

The UCD9081RHBT is a PMIC supervisor designed for power sequencing in electronic systems, ensuring proper startup and shutdown sequences.

Product Features and Performance

Integrated 8-channel voltage monitor for precise power management

Adjustable voltage thresholds for versatile monitoring capabilities

Active low reset feature for improved system reliability

Quick response with a reset timeout of 2µs minimum

Supports a wide operating temperature range from -40°C to 85°C

Surface mount technology for compact and efficient design

Utilizes a 32-VFQFN exposed pad package for enhanced thermal dissipation

Product Advantages

Enhances system reliability through precise voltage sequencing

Flexible monitoring with adjustable thresholds accommodates various power requirements

Fast reset response time minimizes system downtime

Suitable for harsh working environments due to wide temperature range compatibility

Key Technical Parameters

Voltage monitored: 8 channels

Voltage Threshold: Adjustable/Selectable

Reset Timeout: 2µs Minimum

Operating Temperature: -40°C ~ 85°C (TA)

Mounting Type: Surface Mount

Package / Case: 32-VFQFN Exposed Pad

Quality and Safety Features

Built to meet high Texas Instruments standards for quality and reliability

Integrated safety features for over-voltage and under-voltage protection

Compatibility

Compatible with a wide range of electronic systems requiring precise power sequencing

Application Areas

Servers and data centers

Telecommunication equipment

Industrial control systems

Complex embedded systems

Product Lifecycle

Currently active product, ensuring long-term availability

No indication of nearing discontinuation, with support for future upgrades and replacements available

Several Key Reasons to Choose This Product

Precision power management enhances system stability and reliability

Flexible and adjustable voltage monitoring for a broad range of applications

Quick reset feature reduces potential system downtime

Texas Instruments' commitment to quality assures product reliability

Suitable for demanding environments thanks to its wide operating temperature range

Compact and efficient design facilitated by surface mount technology