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INA168QDBVRQ1

INA168QDBVRQ1

IC CURRENT MONITOR 0.5% SOT23-5
INA168QDBVRQ1
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INA168QDBVRQ1 Description:

The INA168QDBVRQ1 is a high-side, unidirectional current shunt monitor from Texas Instruments. It is specifically designed for precision current sensing and monitoring in automotive and industrial applications.

 

INA168QDBVRQ1 Features:

High-Side Current Sensing: The INA168 allows current sensing on the high side (connected to the power supply), which avoids ground disturbances and enables measurement in systems with complex grounding schemes.

Wide Input Voltage Range: Can handle input voltages from 2.7V to 60V, making it suitable for a wide range of applications, especially in automotive and industrial environments.

Unidirectional Current Measurement: Measures current in only one direction, making it ideal for monitoring power consumption or protection circuits.

Adjustable Gain: The device provides an output current proportional to the input voltage drop across the shunt resistor, and the gain can be adjusted by an external resistor.

High Accuracy: Offers precision measurement with low offset voltage, leading to accurate current sensing.

Wide Operating Temperature Range: Designed to function effectively in automotive environments, with a temperature range from -40°C to +125°C.

Low Quiescent Current: Consumes very little power, making it highly efficient for battery-operated and low-power applications.

Automotive Grade (AEC-Q100): Meets the rigorous reliability requirements of the automotive industry.

 

INA168QDBVRQ1 Applications:

Automotive Systems:

Battery Management: Monitoring battery current in electric vehicles and hybrid vehicles.

Power Distribution: Used in systems that distribute power to different automotive subsystems, ensuring proper current levels.

Overcurrent Protection: Helps detect and protect systems from overcurrent conditions.

Industrial Power Monitoring: Suitable for monitoring currents in industrial power supplies, ensuring systems remain within safe operating parameters.

Power Management Systems: Provides current measurement in power management systems, including power supply monitoring and energy optimization.

Telecommunication Equipment: Can be used to measure current in telecom systems to monitor power consumption and detect faults.

Consumer Electronics: Used for current monitoring in battery-powered devices and charging circuits.

Solar Power Systems: Monitors current flow in solar power systems, ensuring efficient energy usage and detecting anomalies in current flow.

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