ZHCSLK0A July   2021  – December 2021 TPS22992

PRODUCTION DATA  

  1. 特性
  2. 应用
  3. 说明
  4. Revision History
  5. Device Comparison Table
  6. Pin Configuration and Functions
  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 (VBIAS = 5 V)
    6. 7.6  Electrical Characteristics (VBIAS = 3.3 V)
    7. 7.7  Electrical Characteristics (VBIAS = 1.5 V)
    8. 7.8  Switching Characteristics (VBIAS = 5 V)
    9. 7.9  Switching Characteristics (VBIAS = 3.3 V)
    10. 7.10 Switching Characteristics (VBIAS = 1.5 V)
    11. 7.11 Typical Characteristics
  8. Timing Diagram
  9. Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 ON and OFF Control
      2. 9.3.2 Adjustable Quick Output Discharge
      3. 9.3.3 Adjustable Slew Rate
      4. 9.3.4 Power Good (PG) Signal
      5. 9.3.5 Thermal Shutdown
      6. 9.3.6 Short Circuit Protection (TPS22992S)
    4. 9.4 Device Functional Modes
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Performance Plots
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 接收文档更新通知
    2. 13.2 支持资源
    3. 13.3 Trademarks
    4. 13.4 Electrostatic Discharge Caution
    5. 13.5 术语表
  14. 14Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • RXN|8
  • RXP|8
散热焊盘机械数据 (封装 | 引脚)
订购信息

特性

  • 输入电压范围 (VIN):
    • TPS22992:0.1V 至 5.5V
    • TPS22992S:1V 至 5.5V
  • 偏置电压 (VBIAS): 1.5V 至 5.5V
  • 最大持续电流:6A
  • 导通电阻 (RON)8.7mΩ(典型值)
  • 可调转换率控制
  • 可调节快速输出放电 (QOD)
  • 开漏电源正常 (PG) 信号
  • 低功耗:
    • 导通状态 (IQ):TPS22992 为 10µA(典型值)
    • 导通状态 (IQ):TPS22992S 为 30µA(典型值)
    • 关闭状态 (ISD):0.1µA(典型值)
  • 短路保护(仅限 TPS22992S)
  • 热关断
  • ON 引脚智能下拉电阻 (RPD,ON)
    • ON ≥ VIH (ION):25nA(典型值)
    • ON ≤ VIL (RPD,ON):500kΩ(典型值)