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TMCS1100A3QDRQ1

TMCS1100A3QDRQ1: SOIC-8 Current Sensors Meeting ROHS Standards

Inventory:5,035

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Overview of TMCS1100A3QDRQ1

The TMCS1100A3QDRQ1 is a high-precision current sensor IC designed for automotive applications. This IC provides accurate and reliable measurements of current, making it ideal for various automotive systems that require current monitoring.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VSENSE-: Negative current sensing input
  • VSENSE+: Positive current sensing input
  • VDD: Power supply
  • GND: Ground connection
  • FAULT: Fault indication output
  • VOUT: Analog output voltage proportional to the sensed current

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TMCS1100A3QDRQ1 IC for a visual representation.

Key Features

  • High Precision: The TMCS1100A3QDRQ1 offers high accuracy in current measurements, ensuring precise monitoring of current levels in automotive applications.
  • Wide Operating Voltage Range: This IC can operate within a wide voltage range, making it compatible with various automotive systems.
  • Fault Indication: The FAULT pin provides an output signal to indicate fault conditions, enhancing system diagnostics.
  • Compact Size: Available in a small package, the TMCS1100A3QDRQ1 allows for space-efficient integration into automotive electronics.

Note: For detailed technical specifications, please refer to the TMCS1100A3QDRQ1 datasheet.

Application

  • Battery Management Systems: Suitable for monitoring current in automotive battery management systems.
  • Motor Control: Used for current sensing in automotive motor control applications.
  • Power Inverters: Ideal for current monitoring in automotive power inverter systems.

Functionality

The TMCS1100A3QDRQ1 is a high-precision current sensor IC that enables accurate measurement of current levels in automotive systems. It provides reliable performance for monitoring and controlling current in various automotive applications.

Usage Guide

  • Power Supply: Connect VDD (Pin 3) to the power supply voltage within the specified range.
  • Current Sensing: Connect the VSENSE+ and VSENSE- pins to the current path for accurate current measurements.
  • Fault Detection: Monitor the FAULT pin for indications of fault conditions during operation.

Frequently Asked Questions

Q: What is the operating voltage range of the TMCS1100A3QDRQ1?
A: The TMCS1100A3QDRQ1 can operate within a voltage range of X to Y volts.

Q: How accurate are the current measurements provided by the TMCS1100A3QDRQ1?
A: The TMCS1100A3QDRQ1 offers accuracy up to Z%, ensuring precise current monitoring.

Equivalent

For similar functionalities, consider these alternatives to the TMCS1100A3QDRQ1:

  • ADS1115: A precision analog-to-digital converter with current sensing capabilities for automotive applications.
  • LEM LA55-P: This is a current transducer offering high-precision current measurement for automotive systems.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Continuous current (max) (A) 20 Working isolation voltage (VIOWM) (Vrms) 424
Magnetic sensitivity (typ) (mV/A) 50, 100, 200, 400 Input offset current (±) (max) (mA) 40, 47.5, 50, 60
Input offset current drift (±) (typ) (µA/°C) 0.1 Features Externally Driven Zero Current Reference Voltage
Supply voltage (max) (V) 5.5 Supply voltage (min) (V) 3
Iq (max) (mA) 5 CMTI (kV/µs) 25
Small-signal bandwidth (Hz) 80000 Sensitivity error (%) 0.2
Sensitivity error drift (±) (max) (ppm/°C) 50 Rating Automotive
TI functional safety category Functional Safety-Capable Operating temperature range (°C) -40 to 125
Creepage (min) (mm) 4 Clearance (min) (mm) 4
Isolation rating Basic Surge isolation voltage (VIOSM) (VPK) 6000

Warranty & Returns

Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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TMCS1100A3QDRQ1

TMCS1100A3QDRQ1: SOIC-8 Current Sensors Meeting ROHS Standards

Inventory:

5,035