TPS3619-50DGKR - Texas Instruments

Manufacturer Part Number

TPS3619-50DGKR

Manufacturer

Texas Instruments

Introduction

The TPS3619-50DGKR is a precision power-on reset (POR) supervisor chip designed for battery backup applications.

Product Features and Performance

Monitors a single power supply voltage

Push-pull, totem pole reset output

60ms minimum reset timeout

55V threshold voltage

Active low reset signal

-40°C to 85°C operating temperature range

Product Advantages

Precise power monitoring for reliable system operation

Compact 8-VSSOP package

Wide operating temperature range for industrial and automotive applications

Key Technical Parameters

Manufacturer Part Number: TPS3619-50DGKR

Voltage Threshold: 4.55V

Number of Voltages Monitored: 1

Reset Timeout: 60ms Minimum

Reset Signal: Active Low

Output Type: Push-Pull, Totem Pole

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Suitable for surface mount assembly

Compatibility

8-VSSOP package

Tape and reel packaging

Application Areas

Battery backup circuits

Power monitoring for industrial and automotive applications

Product Lifecycle

This product is currently in production and available for purchase.

Replacement or upgrade options may be available from Texas Instruments.

Several Key Reasons to Choose This Product

Precise power monitoring to ensure reliable system operation

Wide operating temperature range suitable for industrial and automotive applications

Compact 8-VSSOP package for space-constrained designs

Push-pull, totem pole reset output for robust reset signaling

RoHS3 compliance for environmentally-friendly applications