SBOS488E June   2009  – December 2018 TMP302

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Trip Threshold Accuracy
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin 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 HYSTSET
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Configuring the TMP302
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  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 Community 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

8.2.3 Application Curves

Figure 12 and Figure 13 show the TMP302A power-on response with the ambient temperature less than 50°C and greater than 50°C respectively. The TMP302A was configured with trip point set to 50°C. The TMP302B, TMP302C, and TMP302D devices behave similarly with regards to power on response with TA below or above the trip point. Note that the OUT signal typically requires 35 ms following power on to become valid.

TMP302 TMP302AQ1_Power_On_Ta_LT_50_SLOS889.gifFigure 12. TMP302A Power-On Response,
TA Less than 50°C
TMP302 TMP302AQ1_Power_On_Ta_GT_50_SLOS889.gifFigure 13. TMP302A Power-On Response,
TA Greater than 50°C