Texas Instruments

TMCS1100A2QDR  

Current Sensors

TMCS1100A2QDR Description

The TMCS1100A2QDR is a precision isolated current sensor from Texas Instruments, designed for high-accuracy current measurement in AC/DC applications. This Hall Effect sensor offers a bidirectional measurement capability, making it suitable for a wide range of applications. With a sensitivity of 100mV/A and a linearity of ±0.05%, the TMCS1100A2QDR provides precise current measurements. It operates over a supply voltage range of 3V to 5.5V and offers a ratiometric, voltage output.

TMCS1100A2QDR Features

• Polarization: Bidirectional
• Current - Supply (Max): 6mA
• Accuracy: ±0.4%
• Number of Channels: 1
• Sensor Type: Hall Effect
• Voltage - Supply: 3V ~ 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: 100mV/A
• Linearity: ±0.05%
• Frequency: 80kHz
• Package: Tape & Reel (TR)
• Base Product Number: TMCS1100

TMCS1100A2QDR Applications

The TMCS1100A2QDR is ideal for applications where precise current measurement is crucial. Some specific use cases include:

1. Power Supplies: For monitoring and controlling the current in power supply systems.
2. Electric Vehicles (EVs): To measure the current in the charging and discharging cycles of EV batteries.
3. Renewable Energy Systems: For measuring the current in solar panels and wind turbines.
4. Industrial Automation: To monitor the current in motor drives and other industrial control systems.

Conclusion of TMCS1100A2QDR

The TMCS1100A2QDR from Texas Instruments stands out in the current sensor market due to its high accuracy, bidirectional measurement capability, and wide supply voltage range. Its compact surface-mount design and ratiometric, voltage output make it suitable for a variety of applications, from power supplies to industrial automation. With its RoHS3 compliance and REACH unaffected status, the TMCS1100A2QDR is an environmentally friendly choice for precision current measurement.

TMCS1100A2QDR Documents

Download datasheets and manufacturer documentation for TMCS1100A2QDR

Models :

TMCS1100A2QDR Symbol & Footprint by SnapMagic      

Application Notes :

Thermal Implementation Guide for In-Package Magnetic Current Sensors       Low-Drift Precision In-Line Isolated Magnetic Motor Current Measurements       Precision Designs with Non-Ratiometric Magnetic Current Sensors       Compact Multichannel Current Sensing      

Technical Resources :

TMCS1100 TINA-TI Reference Design (Rev. A)      

SPICE Models :

TMCS1100 TINA-TI SPICE Model (Rev. A)       TMCS1100A1 PSpice Model       TMCS1100A3 PSpice Model       TMCS1100A4 PSpice Model       TMCS1100A2 PSpice Model