TPS3421EGDRYR - Texas Instruments

Manufacturer Part Number

TPS3421EGDRYR

Manufacturer

Texas Instruments

Introduction

The TPS3421EGDRYR is a power management integrated circuit that includes a reset timer for system reliability.

Product Features and Performance

Adjustable or selectable voltage threshold for monitoring

Open drain or open collector output for versatile interfacing

Active low reset signal

Minimum reset timeout of 320ms

Supports operating temperatures from -40°C to 125°C

Surface mount device for compact board design

Product Advantages

Integration of multiple features saves board space and reduces component count

Wide operating temperature range ideal for industrial and automotive applications

Highly configurable to specific system requirements through an adjustable voltage threshold

Key Technical Parameters

Reset Timer type

Monitors 2 voltages

Adjustable/Selectable voltage threshold

Active low reset with minimum 320ms timeout

6-UFDFN package for a small footprint

Quality and Safety Features

Robust construction ensuring operation in extended temperature ranges

Compatibility

Compatible with various microcontrollers and digital systems that require voltage monitoring and reset functionalities

Application Areas

Power management and system monitoring in automotive, industrial, and consumer electronics

Product Lifecycle

Currently Active

Not indicated as nearing discontinuation

Replacements or upgrades to be determined by future market availability

Several Key Reasons to Choose This Product

Precision monitoring and reset timing for improved system reliability

Texas Instruments' reputation for high-quality and durable components

The flexibility of open drain or collector outputs to suit a wide range of design needs

Surface mount form factor for streamlined PCB design

Suitable for harsh environments with its extensive operating temperature range

Ideal for space-constrained applications due to its compact 6-SON package