TPS3431SDRBR - Texas Instruments

Manufacturer Part Number

TPS3431SDRBR

Manufacturer

Texas Instruments

Introduction

The TPS3431SDRBR is a Watchdog Circuit designed for system reset and control.

Product Features and Performance

Integrated watchdog timer for system reliability

Wide supply voltage range from 1.8V to 6.5V

Ultra-low current consumption, typically 10 µA

Operating temperature range from -40°C to 125°C

8-VDFN exposed pad for optimal heat dissipation

Surface Mount Technology for high-density PCB layouts

Product Advantages

Enhanced system reliability through watchdog functionality

Flexibility in power supply levels to accommodate various applications

Minimal power consumption to extend battery life in portable devices

Suitable for harsh temperature environments

Small footprint 8-SON (3x3) package ideal for space-constrained applications

Key Technical Parameters

Voltage Supply: 1.8V ~ 6.5V

Current Supply: 10 µA

Operating Temperature: -40°C ~ 125°C

Package / Case: 8-VDFN Exposed Pad

Supplier Device Package: 8-SON (3x3)

Quality and Safety Features

Built to withstand temperature extremes

Manufactured by Texas Instruments, renowned for reliability and quality

Compatibility

Compatible with various microcontrollers and digital systems requiring a watchdog timer

Surface Mount suitable for automated PCB assembly processes

Application Areas

Industrial control systems

Automotive electronics

Telecommunication infrastructure

Consumer electronic devices

Internet of Things (IoT) devices

Product Lifecycle

Status: Active

Not currently nearing discontinuation

Texas Instruments typically provides support for product lifecycle including replacements or upgrades

Reasons to Choose This Product

Reliable system reset to avoid system failures

Versatile voltage range supports multiple power sources

Energy-efficient design conserves power for longer system operation

Operates reliably in extreme thermal environments

Compact and robust package design for versatile use in electronics

Provided by a leader in semiconductor solutions with strong customer support