INA199B3QDCKRQ1 - Texas Instruments

Manufacturer Part Number

INA199B3QDCKRQ1

Manufacturer

texas-instruments

Introduction

The INA199B3QDCKRQ1 from Texas Instruments is a high-performance current sense amplifier designed for automotive and power management applications, featuring high accuracy and a wide input voltage range.

Product Features and Performance

Zero-Drift Series

High/Low-Side sensing method

Accuracy of ±1.5%

Input Voltage range from -0.1V to 26V

Operating Temperature from -40°C to 125°C

Automotive Grade

AEC-Q100 Qualified

Surface Mounting Type

Package: 6-TSSOP, SC-88, SOT-363

Product Advantages

High accuracy ensures reliable current measurement

Wide input voltage range suitable for various applications

Capable of withstanding extreme temperatures

Key Technical Parameters

Accuracy: ±1.5%

Voltage - Input: -0.1V ~ 26V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

AEC-Q100 qualification represents high reliability in automotive applications

Compatibility

Designed for systems requiring current sensing on both high and low sides

Application Areas

Automotive systems

Power management modules

Product Lifecycle

The product is currently active and not nearing discontinuation. No immediate replacement or upgrade information noted.

Several Key Reasons to Choose This Product

High accuracy of ±1.5% ensures precise current monitoring

Wide operating voltage and temperature range make it versatile for harsh environments

AEC-Q100 qualification confirms suitability and reliability for automotive use

Supports both high-side and low-side current sensing, providing flexible application usage