ZHCSN71E December   2021  – June 2024 TPS62A01 , TPS62A01A , TPS62A02 , TPS62A02A

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Device Comparison Table
  6. 5 Pin Configuration and Functions
  7. 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
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Power Save Mode
      2. 7.3.2 100% Duty Cycle Low Dropout Operation
      3. 7.3.3 Soft Start
      4. 7.3.4 Switch Current Limit and Short-Circuit Protection (HICCUP)
      5. 7.3.5 Undervoltage Lockout
      6. 7.3.6 Thermal Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 Enable and Disable
      2. 7.4.2 Power Good
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Setting the Output Voltage
        2. 8.2.2.2 Output Filter Design
        3. 8.2.2.3 Input and Output Capacitor Selection
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 第三方米6体育平台手机版_好二三四免责声明
    2. 9.2 接收文档更新通知
    3. 9.3 支持资源
    4. 9.4 Trademarks
    5. 9.5 静电放电警告
    6. 9.6 术语表
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

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

8.2.3 Application Curves

TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 0.6V Output Efficiency
TPS62A01 (PSM/PWM) SOT-563 (DRL)
Figure 8-4 0.6V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output Efficiency
TPS62A01 (PSM/PWM) SOT-563 (DRL)
Figure 8-6 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 0.6V Output Efficiency
TPS62A02 (PSM/PWM) SOT-563 (DRL)
Figure 8-8 0.6V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output Efficiency
TPS62A02 (PSM/PWM) SOT-563 (DRL)
Figure 8-10 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 0.6V Output Efficiency
TPS62A01 (PSM/PWM) SOT-23 (DDC)
Figure 8-12 0.6V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output Efficiency
TPS62A01 (PSM/PWM) SOT-23 (DDC)
Figure 8-14 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 0.6V Output Efficiency
TPS62A02 (PSM/PWM) SOT-23 (DDC)
Figure 8-16 0.6V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output Efficiency
TPS62A02 (PSM/PWM) SOT-23 (DDC)
Figure 8-18 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA PWM Operation
IOUT = 500 mA
Figure 8-20 PWM Operation
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA Start-Up with Load
IOUT = 1 A
Figure 8-22 Start-Up with Load
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.2V Output Efficiency
TPS62A01 (PSM/PWM) SOT-563 (DRL)
Figure 8-5 1.2V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output Efficiency
TPS62A01A (FPWM) SOT-563 (DRL)
Figure 8-7 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.2V Output Efficiency
TPS62A02 (PSM/PWM) SOT-563 (DRL)
Figure 8-9 1.2V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output Efficiency
TPS62A02A (FPWM) SOT-563 (DRL)
Figure 8-11 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.2V Output Efficiency
TPS62A01 (PSM/PWM) SOT-23 (DDC)
Figure 8-13 1.2V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output Efficiency
TPS62A01A (FPWM) SOT-23 (DDC)
Figure 8-15 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.2V Output Efficiency
TPS62A02 (PSM/PWM) SOT-23 (DDC)
Figure 8-17 1.2V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA 1.8V Output Efficiency
TPS62A02A (FPWM) SOT-23 (DDC)
Figure 8-19 1.8V Output Efficiency
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA Power Save Mode Operation
IOUT = 100 mA
Figure 8-21 Power Save Mode Operation
TPS62A01 TPS62A01A TPS62A02 TPS62A02A TPS62A02N TPS62A02NA Load Transient
Load step: 0.3 A to 1 A
Figure 8-23 Load Transient
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