INA199C1QDCKRQ1 - Texas Instruments

Manufacturer Part Number

INA199C1QDCKRQ1

Manufacturer

Texas Instruments

Introduction

INA199C1QDCKRQ1 is a high-precision current sense amplifier for power management applications.

Product Features and Performance

High-side or low-side current sensing

Wide input voltage range: –0.1V to 26V

Precision current sensing: ±1% accuracy

Extended operating temperature range: –40°C to 125°C

Automotive grade with AEC-Q100 qualification

Small SC-70-6 package for space-constrained applications

Product Advantages

Industry-leading performance for current measurement

Robust design suitable for automotive environments

Enhanced precision for better system control

Low power consumption enhancing system efficiency

Key Technical Parameters

Input Voltage: –0.1V to 26V

Accuracy: ±1%

Operating Temperature: –40°C to 125°C

Grade: Automotive

Qualification: AEC-Q100

Mounting Type: Surface Mount

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

Supplier Device Package: SC-70-6

Quality and Safety Features

AEC-Q100 qualified for automotive reliability

High accuracy for safe and predictable operation

Over-temperature and over-voltage protection

Compatibility

Compatible with common automotive voltage systems

Suitable for surface mount technology (SMT) assembly processes

Application Areas

Automotive systems

Battery management systems

Power supply monitoring

Energy management systems

Product Lifecycle

Active status indicates ongoing production and availability

No indication of nearing discontinuation

Replacements or upgrades would be available in the same product family (INA199)

Several Key Reasons to Choose This Product

Highly accurate current sensing for precise control

Wide voltage range enabling versatile applications

Able to operate reliably in extreme temperatures

AEC-Q100 certification ensuring automotive-grade quality

Compact form factor suitable for tight layouts

Contributes to system safety and efficiency with robust features