TPS3851H33SQDRBRQ1 - Texas Instruments

Manufacturer Part Number

TPS3851H33SQDRBRQ1

Manufacturer

Texas Instruments

Introduction

TPS3851H33SQDRBRQ1 is a power management integrated circuit (PMIC) supervisor specifically designed for automotive applications, ensuring reliable voltage monitoring and system protection.

Product Features and Performance

Precision voltage monitoring at 3.3V threshold

Simple reset/power-on reset functionalities

Reset timeout of 170ms minimum

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

Low quiescent current

Output Type: Open Drain or Open Collector

Product Advantages

Optimized for automotive use with AEC-Q100 qualification

High temperature performance

Compact 8-SON (3x3) package saves board space

Key Technical Parameters

Voltage - Threshold: 3.3V

Reset Timeout: 170ms Minimum

Output: Open Drain or Open Collector

Reset: Active Low

Operating Temperature: -40°C ~ 125°C (TJ)

Mounting Type: Surface Mount

Package / Case: 8-VDFN Exposed Pad

Supplier Device Package: 8-SON (3x3)

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Robust design for high reliability in harsh automotive environments

Compatibility

Suitable for automotive electronic systems requiring voltage monitoring and system resets

Application Areas

Automotive electronics

Power management systems in vehicles

Electronic control units (ECUs)

Safety-critical automotive applications

Product Lifecycle

Status: Active

This product is not nearing discontinuation and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Precision monitoring prevents system failures

Supports wide operating temperature for various automotive conditions

Low power consumption aids in overall energy efficiency of the system

Compact and reliable for space-sensitive automotive applications

Ensures system stability and safety with robust reset features