SNIS218B September   2019  – June 2022 TMP390-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 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 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 TMP390-Q1 Programming Tables
      2. 7.3.2 Trip Test
      3. 7.3.3 20°C Hysteresis
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Applications Information
    2. 8.2 Typical Applications
      1. 8.2.1 Simplified Application Schematic
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curves
      2. 8.2.2 TMP390-Q1 With 10°C Hysteresis
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curve
      3. 8.2.3 One Channel Operation for Hot Trip Point up to 124°C
        1. 8.2.3.1 Application Curve
      4. 8.2.4 One Channel Operation for Cold Trip Point
        1. 8.2.4.1 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Receiving Notification of Documentation Updates
    2. 11.2 Support Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.6 Typical Characteristics

GUID-E4BC4EE1-8887-431D-B6C6-448007C1302D-low.gif
(VS = 1.62 V, 3.3 V, 4.4 V, 5.5 V)
Figure 6-1 Average Supply Current vs Operating Temperature
GUID-4A8BAC38-A7F1-4D8E-B2AE-13A52AAF45C4-low.gif
(VS = 3.3 V)
Figure 6-3 Channel B Trip Point Accuracy vs Operating Temperature
GUID-320D3773-B1AA-4EE1-8B38-14F120975F8F-low.gif
Figure 6-5 Conversion Current vs Supply Voltage
GUID-0992E23E-16A2-4232-953B-3E58F46DB993-low.gif
(VS = 3.3 V)
Figure 6-2 Channel A Trip Point Accuracy vs Operating Temperature
GUID-3D422471-AAAD-4E4B-BF34-5E5004264FFF-low.gif
Figure 6-4 Sampling Period Variation vs Supply Voltage
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(TAMB = 25°C)
Figure 6-6 Output Voltage vs Load Current