SBOSAG7 April   2025 TMCS1143

ADVANCE INFORMATION  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Power Ratings
    6. 6.6 Insulation Specifications
    7. 6.7 Safety Limiting Values
    8. 6.8 Electrical Characteristics
  8. 7 Typical Characteristics
    1. 7.1 Insulation Characteristics Curves
  9. 8 Parameter Measurement Information
    1. 8.1 Accuracy Parameters
      1. 8.1.1 Sensitivity Error
      2. 8.1.2 Offset Error and Offset Error Drift
      3. 8.1.3 Nonlinearity Error
      4. 8.1.4 Power Supply Rejection Ratio
      5. 8.1.5 Common-Mode Rejection Ratio
      6. 8.1.6 External Magnetic Field Errors
    2. 8.2 Transient Response Parameters
      1. 8.2.1 CMTI, Common-Mode Transient Immunity
    3. 8.3 Safe Operating Area
      1. 8.3.1 Continuous DC or Sinusoidal AC Current
      2. 8.3.2 Repetitive Pulsed Current SOA
      3. 8.3.3 Single Event Current Capability
  10. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Current Input
      2. 9.3.2 Ambient Field Rejection
      3. 9.3.3 High-Precision Signal Chain
        1. 9.3.3.1 Temperature Stability
        2. 9.3.3.2 Lifetime and Environmental Stability
      4. 9.3.4 Internal Reference Voltage
      5. 9.3.5 Current-Sensing Measurable Ranges
      6. 9.3.6 Overcurrent Detection
        1. 9.3.6.1 Setting The User Configurable Overcurrent Threshold
          1. 9.3.6.1.1 Setting Overcurrent Threshold Using Power Supply Voltage
          2. 9.3.6.1.2 Setting Overcurrent Threshold Using Internal Reference Voltage
          3. 9.3.6.1.3 Setting Overcurrent Threshold Example
        2. 9.3.6.2 Overcurrent Output Response
      7. 9.3.7 Sensor Diagnostics
        1. 9.3.7.1 Thermal Alert
        2. 9.3.7.2 Sensor Alert
    4. 9.4 Device Functional Modes
      1. 9.4.1 Power-Down Behavior
  11. 10Application and Implementation
    1. 10.1 Application Information
      1. 10.1.1 Total Error Calculation Examples
        1. 10.1.1.1 Room-Temperature Error Calculations
        2. 10.1.1.2 Full-Temperature Range Error Calculations
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curve
    3. 10.3 Power Supply Recommendations
    4. 10.4 Layout
      1. 10.4.1 Layout Guidelines
      2. 10.4.2 Layout Example
  12. 11Device and Documentation Support
    1. 11.1 Device Nomenclature
    2. 11.2 Device Support
      1. 11.2.1 Development Support
    3. 11.3 Documentation Support
      1. 11.3.1 Related Documentation
    4. 11.4 Receiving Notification of Documentation Updates
    5. 11.5 Support Resources
    6. 11.6 Trademarks
    7. 11.7 Electrostatic Discharge Caution
    8. 11.8 Glossary
  13. 12Revision History
  14. 13Mechanical, Packaging, and Orderable Information
    1. 13.1 Mechanical Data
    2.     PACKAGING INFORMATION
    3. 13.2 Tape and Reel Information

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DVF|10
Thermal pad, mechanical data (Package|Pins)

13.2 Tape and Reel Information

TMCS1143
Device Package
Type		 Package Drawing Pins SPQ Reel
Diameter (mm)		 Reel
Width W1 (mm)		 A0
(mm)		 B0
(mm)		 K0
(mm)		 P1
(mm)		 W
(mm)		 Pin1
Quadrant
TMCS1143A3AQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143A5AQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143A8AQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143AAAQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143ACAQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143B2AQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143B3AQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143B5AQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143B8AQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143BAAQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143C5AQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143C8AQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143CAAQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143CCAQDVFR SOIC DVF 10 1000 330 24.4 13.1 11.3 3.05 16 24 Q1
TMCS1143
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
TMCS1143A3AQDVFR SOIC DVF 10 1000 350 350 43
TMCS1143A5AQDVFR SOIC DVF 10 1000 350 350 43
TMCS1143A8AQDVFR SOIC DVF 10 1000 350 350 43
TMCS1143AAAQDVFR SOIC DVF 10 1000 350 350 43
TMCS1143ACAQDVFR SOIC DVF 10 1000 350 350 43
TMCS1143B2AQDVFR SOIC DVF 10 1000 350 350 43
TMCS1143B3AQDVFR SOIC DVF 10 1000 350 350 43
TMCS1143B5AQDVFR SOIC DVF 10 1000 350 350 43
TMCS1143B8AQDVFR SOIC DVF 10 1000 350 350 43
TMCS1143BAAQDVFR SOIC DVF 10 1000 350 350 43
TMCS1143C5AQDVFR SOIC DVF 10 1000 350 350 43
TMCS1143C8AQDVFR SOIC DVF 10 1000 350 350 43
TMCS1143CAAQDVFR SOIC DVF 10 1000 350 350 43
TMCS1143CCAQDVFR SOIC DVF 10 1000 350 350 43