Manufacturer Part Number
TMCS1101A2BQDRQ1
Manufacturer
Texas Instruments
Introduction
Hall effect current sensor IC for automotive and industrial applications
Provides precision, high-bandwidth current sensing in a small, low-profile package
Product Features and Performance
Wide current sensing range of ±22.5A
High bandwidth of 80kHz
Fast response time of 6.5μs
Excellent linearity of ±0.05%
Ratiometric voltage output
Bidirectional current sensing
Single-channel design
Product Advantages
Compact size and low profile for space-constrained designs
High accuracy and fast response for efficient current monitoring
Wide temperature range for use in harsh environments
Robust design for reliable operation in automotive and industrial applications
Key Technical Parameters
Supply voltage: 3V to 5.5V
Operating temperature range: -40°C to 125°C
Package: 8-SOIC
Quality and Safety Features
AEC-Q100 qualified for automotive applications
RoHS compliant
Compatibility
Suitable for a wide range of AC and DC current sensing applications
Application Areas
Automotive systems (e.g., motor control, battery management)
Industrial equipment (e.g., motor drives, power supplies)
Medical devices
Renewable energy systems
Product Lifecycle
This product is currently in active production and not nearing discontinuation.
Replacement or upgrade options may be available from Texas Instruments.
Key Reasons to Choose This Product
High accuracy and fast response for efficient current monitoring
Compact size and low profile for space-constrained designs
Wide temperature range for use in harsh environments
Robust design and AEC-Q100 qualification for reliable operation in automotive and industrial applications
Ratiometric voltage output and bidirectional current sensing for versatile integration
TMCS1101A4BQDRQ1Texas Instruments