Texas Instruments

TMCS1100A4QDR

TMCS1100A4QDR Description

The TMCS1100A4QDR is a precision isolated current sensor from Texas Instruments, designed for high accuracy and reliability in measuring AC/DC current. With a bidirectional Hall Effect sensor type, it offers a single channel for measuring current and provides ratiometric, voltage output. The device operates within a supply voltage range of 4.5V to 5.5V and has a maximum supply current of 6mA. The TMCS1100A4QDR is REACH unaffected and RoHS3 compliant, making it suitable for a wide range of applications.

TMCS1100A4QDR Features

• Polarization: Bidirectional
• Current - Supply (Max): 6mA
• Accuracy: ±0.4%
• Number of Channels: 1
• Sensor Type: Hall Effect
• Voltage - Supply: 4.5V ~ 5.5V
• Output: Ratiometric, Voltage
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 2 (1 Year)
• For Measuring: AC/DC
• ECCN: EAR99
• Mounting Type: Surface Mount
• Sensitivity: 400mV/A
• Linearity: ±0.05%
• Frequency: 80kHz
• Package: Tape & Reel (TR)
• Base Product Number: TMCS1100

TMCS1100A4QDR Applications

The TMCS1100A4QDR is ideal for various applications where precise current measurement is required. Some specific use cases include:

1. Power Supplies: For monitoring and controlling the current in power supply systems.
2. Electric Vehicle Charging: To accurately measure the charging current in electric vehicles.
3. Industrial Automation: For measuring current in motor drives and other industrial control systems.
4. Renewable Energy Systems: To monitor current in solar panels and wind turbines for efficient energy management.

Conclusion of TMCS1100A4QDR

The TMCS1100A4QDR is a high-performance, isolated current sensor from Texas Instruments, offering exceptional accuracy and reliability. Its unique features, such as bidirectional measurement, high sensitivity, and low linearity, make it an ideal choice for a wide range of applications in power supplies, electric vehicles, industrial automation, and renewable energy systems. With its REACH unaffected and RoHS3 compliant status, the TMCS1100A4QDR is a reliable and environmentally friendly solution for precise current measurement in various industries.