Manufacturer Part Number
TMCS1101A1BQDRQ1
Manufacturer
Texas Instruments
Introduction
The TMCS1101A1BQDRQ1 is a high-accuracy, high-bandwidth Hall-effect current sensor from Texas Instruments designed for automotive and industrial applications.
Product Features and Performance
Operates on a supply voltage of 3V to 5.5V
Wide operating temperature range of -40°C to 125°C
High linearity of ±0.05%
Fast response time of 6.5μs
Bidirectional current sensing up to ±45A
Ratiometric voltage output
80kHz bandwidth
AEC-Q100 qualified for automotive applications
Product Advantages
Excellent accuracy and linearity
Wide temperature range
Fast response time
Bidirectional current sensing
Ratiometric voltage output
Key Technical Parameters
Supply voltage: 3V to 5.5V
Operating temperature: -40°C to 125°C
Linearity: ±0.05%
Frequency: 80kHz
Current sensing range: ±45A
Supply current: 6mA (max)
Response time: 6.5μs
Quality and Safety Features
AEC-Q100 qualified for automotive applications
RoHS compliant
Compatibility
Surface mount package (8-SOIC)
Suitable for use in automotive and industrial applications
Application Areas
Motor control
Battery management
Power conversion
Overcurrent protection
Product Lifecycle
This product is currently in production and not nearing discontinuation.
Replacements and upgrades may be available from Texas Instruments in the future.
Key Reasons to Choose This Product
High accuracy and linearity
Wide operating temperature range
Fast response time
Bidirectional current sensing
Ratiometric voltage output
AEC-Q100 qualification for automotive applications
Surface mount package for easy integration
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