Texas Instruments

TMCS1101A3UQDRQ1  

Current Sensors

TMCS1101A3UQDRQ1 Description

The TMCS1101A3UQDRQ1 is a highly sensitive Hall Effect current sensor designed and manufactured by Texas Instruments. With its unidirectional polarization and a response time of 6.5 microseconds, this sensor offers quick and accurate measurements. It operates within a supply voltage range of 3V to 5.5V and consumes a maximum of 6mA, making it energy-efficient. The sensor outputs ratiometric and voltage signals, providing flexibility in application design. Its automotive-grade performance, with a moisture sensitivity level of 2 (1 year), ensures reliability in harsh environments.

TMCS1101A3UQDRQ1 Features

• Polarization: Unidirectional, ensuring accurate current direction detection.
• Response Time: 6.5µs, providing fast reaction to current changes.
• Current - Supply (Max): 6mA, maintaining low power consumption.
• Voltage - Supply: 3V ~ 5.5V, offering a wide operating voltage range.
• Output: Ratiometric and voltage, allowing for diverse integration options.
• Sensitivity: 200mV/A, enabling precise current measurements.
• Linearity: ±0.05%, ensuring high measurement accuracy.
• Frequency: 80kHz, suitable for high-speed applications.
• Mounting Type: Surface Mount, facilitating easy integration into PCB designs.

TMCS1101A3UQDRQ1 Applications

The TMCS1101A3UQDRQ1 is ideal for applications requiring precise current sensing in automotive, industrial, and consumer electronics. Its automotive-grade rating makes it suitable for in-vehicle applications such as battery management systems, electric motor control, and power distribution monitoring. In industrial settings, it can be used for power supply monitoring, solar panel management, and motor protection. Consumer electronics, such as power adapters and battery chargers, can also benefit from its high sensitivity and accuracy.

Conclusion of TMCS1101A3UQDRQ1

The TMCS1101A3UQDRQ1 stands out with its combination of high sensitivity, fast response time, and automotive-grade reliability. Its versatile output options and wide supply voltage range make it a versatile choice for a variety of current sensing applications. Texas Instruments' commitment to quality ensures that this sensor meets the stringent requirements of modern electronics, making it an excellent choice for designers looking to incorporate precise current sensing into their projects.

TMCS1101A3UQDRQ1 Documents

Download datasheets and manufacturer documentation for TMCS1101A3UQDRQ1

PCN Assembly/Origin :

Test Site 14/Jun/2023      

Datasheets :

TMCS1101-Q1