Illustration for selection reference only

TPS3431SQDRBRQ1

Automotive-grade voltage supervisor and window watchdog timer for system supply monitoring.

Product Code
DH8EC9427C
Brand
TI/德州仪器
Package
SOT-23-6
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

This device integrates voltage supervision and watchdog functions to monitor system supply voltage and output reset or alarm signals on faults. The window watchdog can detect abnormal program execution. It suits automotive control units requiring monitoring of supply and program operation. Refer to the original datasheet for threshold, timing, and reset characteristics.

APPLICATIONS

Applications

  • Supply voltage monitoring in automotive electronic control units
  • Program execution monitoring and reset management in embedded systems
  • In-vehicle controllers requiring window watchdog functions
  • System protection and status indication during supply anomalies
FEATURES AND BENEFITS

Features and Benefits

  • Integrates voltage supervision and window watchdog, reducing external components
  • Outputs reset or alarm signals for system fault handling
  • Automotive-grade device intended for in-vehicle control electronics
  • Suitable for embedded systems requiring program execution monitoring
  • Refer to original datasheet for monitoring thresholds and reset timing
ADDITIONAL DETAILS

Additional Details

When purchasing, confirm the threshold option and package type, and verify lot and packaging quantity. Actual monitoring thresholds, watchdog window, and reset delay are subject to the original datasheet; obtain complete documentation through authorized channels.

Verify product details against the manufacturer datasheet before purchase.

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