ZHCSMU7E august   2020  – august 2023 TPS38-Q1

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Revision History
  6. 5 Device Comparison
  7. 6 Pin Configuration and Functions
  8. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
    7. 7.7 Timing Diagrams
    8. 7.8 Typical Characteristics
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Input Voltage (VDD)
        1. 8.3.1.1 Undervoltage Lockout (VPOR < VDD < UVLO)
        2. 8.3.1.2 Power-On Reset (VDD < VPOR )
      2. 8.3.2 SENSE
        1. 8.3.2.1 SENSE Hysteresis
      3. 8.3.3 Output Logic Configurations
        1. 8.3.3.1 Open-Drain
        2. 8.3.3.2 Push-Pull
        3. 8.3.3.3 Active-High (RESET)
        4. 8.3.3.4 Active-Low (RESET)
      4. 8.3.4 User-Programmable Reset Time Delay
        1. 8.3.4.1 Reset Time Delay Configuration
      5. 8.3.5 User-Programmable Sense Delay
        1. 8.3.5.1 Sense Time Delay Configuration
      6. 8.3.6 Manual RESET (CTR1 / MR) and (CTR2 / MR) Input
      7. 8.3.7 Adjustable Voltage Thresholds
    4. 8.4 Device Functional Modes
  10. 9 Application and Implementation
    1. 9.1 Adjustable Voltage Thresholds
    2. 9.2 Application Information
    3. 9.3 Typical Application
      1. 9.3.1 Design 1: Automotive Off-Battery Monitoring
        1. 9.3.1.1 Design Requirements
        2. 9.3.1.2 Detailed Design Procedure
        3. 9.3.1.3 Application Curves
    4. 9.4 Power Supply Recommendations
      1. 9.4.1 Power Dissipation and Device Operation
    5. 9.5 Layout
      1. 9.5.1 Layout Guidelines
      2. 9.5.2 Layout Example
      3. 9.5.3 Creepage Distance
  11. 10Device and Documentation Support
    1. 10.1 Device Nomenclature
    2. 10.2 接收文档更新通知
    3. 10.3 支持资源
    4. 10.4 Trademarks
    5. 10.5 静电放电警告
    6. 10.6 术语表

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

8.3.3 Output Logic Configurations

TPS38-Q1 has two channels with separate sense pins and reset pins that can be configured independently of each other. Channel 1 is available as Open-Drain and Push-Pull while channel 2 is only available as Open-Drain topology.

The available output logic configuration combinations are shown in Table Table 8-2.

Table 8-2 TPS38-Q1 Output Logic
DESCRIPTION NOMENCLATURE VALUE
GPN TPS38-Q1 (+ topology) CHANNEL 1 CHANNEL 2
Topology (OV and UV only) both channels are either OV or UV
  • UV = Undervoltage
  • OV = Overvoltage
  • PP = Push-Pull
  • OD = Open-Drain
  • L = Active low
  • H = Active high
TPS38A-Q1 UV OD L UV OD L
TPS38B-Q1 UV PP L UV OD L
TPS38D-Q1 UV PP L UV OD H
TPS38E-Q1 UV PP H UV OD H
TPS38F-Q1 UV PP H UV OD L
TPS38G-Q1 UV OD H UV OD H
TPS38H-Q1 UV OD H UV OD L
TPS38J-Q1 OV OD L OV OD L
TPS38M-Q1 OV PP L OV OD L
TPS38N-Q1 OV PP L OV OD H
TPS38O-Q1 OV PP H OV OD H
TPS38P-Q1 OV PP H OV OD L
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