JAJSHF6A May   2019  – August 2020 TMP390

PRODUCTION DATA  

  1. 特長
  2. アプリケーション
  3. 概要
  4. Revision History
  5. Pin Configuration and Functions
    1.     Pin Functions
  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. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 TMP390 Programming Tables
      2. 7.3.2 Trip Test
      3. 7.3.3 20°C Hysteresis
    4. 7.4 Device Functional Modes
  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 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. Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 ドキュメントの更新通知を受け取る方法
    2. 11.2 サポート・リソース
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 用語集
  12. 12Mechanical, Packaging, and Orderable Information

One Channel Operation for Hot Trip Point up to 124°C

Figure 8-5 shows the TMP390 configured for one channel operation, with a single resistor to set the hot trip point and hysteresis. Table 8-2 shows the possible resistor values and hysteresis values that may be used for one channel applications.

GUID-9155F887-8023-4BAC-BDCB-71C3AA23310A-low.gifFigure 8-5 TMP390 One Channel (Hot) Operation Example Circuit With 78°C Trip Point and 5°C Hysteresis
Table 8-2 Single Resistor One Channel Setting
NOMINAL 1% RESISTOR (KΩ)CHANNEL A TRIP TEMPERATURE (°C)HYSTERESIS (°C)
10.5625
12.1645
14.0665
16.2685
18.7705
21.5725
24.9745
28.7765
33.2785
38.3805
44.2825
51.1845
59.0865
68.1885
78.7905
90.0925
1059410
1219610
1409810
16210010
18710210
21510410
24910610
28710810
33211010
38311210
44211410
51111610
59011810
68112010
78712210
90912410