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DTA143TUAT106

The DTA143TUAT106 is a high-performance, low-side current sense switch from ROHM Semiconductor. It is designed to provide accurate and reliable current sensing in a wide range of applications, including motor control, power management, and battery monitoring.

Description:

The DTA143TUAT106 is a single-channel current sense switch that operates from a supply voltage of 2.7V to 5.5V. It features a low input offset voltage and low quiescent current, making it ideal for use in battery-powered applications. The device also includes built-in protection features such as overcurrent and overtemperature protection, which help to ensure reliable operation in demanding environments.

Features:

• Wide supply voltage range: 2.7V to 5.5V
• Low input offset voltage: 1.5mV max
• Low quiescent current: 1.1µA max
• High-side and low-side current sensing
• Overcurrent and overtemperature protection
• Small package size: 2.0mm x 2.0mm

Applications:

The DTA143TUAT106 is suitable for a wide range of applications that require accurate and reliable current sensing, including:

1. Motor control: The device can be used to monitor the current flowing through the motor windings, allowing for precise control of motor speed and torque.
2. Power management: The DTA143TUAT106 can be used to monitor the current flowing through power supplies and batteries, helping to ensure that they operate within safe limits.
3. Battery monitoring: The device can be used to monitor the current flowing in and out of a battery, providing valuable information about the battery's state of charge and overall health.
4. Energy harvesting: The DTA143TUAT106 can be used to monitor the current generated by energy harvesting systems, such as solar panels or thermoelectric generators.
5. LED lighting: The device can be used to monitor the current flowing through LED lighting systems, allowing for precise control of brightness and color.

Overall, the DTA143TUAT106 from ROHM Semiconductor is a versatile and reliable current sense switch that can be used in a wide range of applications requiring accurate and reliable current sensing. Its low input offset voltage, low quiescent current, and built-in protection features make it an excellent choice for battery-powered applications and other demanding environments.