INA193AQDBVRQ1 - Texas Instruments

Manufacturer Part Number

INA193AQDBVRQ1

Manufacturer

Texas Instruments

Introduction

The INA193AQDBVRQ1 is a high-side current monitor designed specifically for power management applications, especially in the automotive industry.

Product Features and Performance

High-side current sensing method

Wide input voltage range: -16V to 80V

Accuracy: ±3%

Supports automotive operating temperature range: -40°C to 125°C

Compliant with AEC-Q100 standards for automotive qualification

Surface mount technology for efficient assembly

Packaged in a small, SC-74A, SOT-753 package for space-saving installation

Product Advantages

High accuracy and wide voltage range allow for versatile applications

AEC-Q100 compliance ensures reliability and performance in automotive environments

Compact size facilitates integration into space-constrained applications

High-side measurement enables safer circuitry by avoiding ground disturbance

Key Technical Parameters

Voltage - Input: -16V ~ 80V

Accuracy: ±3%

Operating Temperature: -40°C ~ 125°C

Package / Case: SC-74A, SOT-753

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Operates reliably in a broad temperature range: -40°C to 125°C

Compatibility

Compatible with a variety of automotive power management applications

Designed for surface mount technology, facilitating integration into existing circuits

Application Areas

Automotive power management

Battery monitoring

Overcurrent protection

Energy management systems

Product Lifecycle

Product Status: Active

Not nearing discontinuation, ensuring long-term availability

Replacement or upgrade options are available within Texas Instruments' current sensor portfolio

Several Key Reasons to Choose This Product

High accuracy (±3%) for precise current monitoring

Broad voltage input range (-16V to 80V) supports various automotive applications

AEC-Q100 qualification ensures automotive-grade reliability and performance

Compact SOT-23-5 package suited for space-constrained applications

Supports high-side current sensing for enhanced safety and circuit design flexibility