ZHCS836G February   2012  – October 2023 TPS7A7100

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Pin Configurations
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 User-Configurable Output Voltage
      2. 6.3.2 Traditional Adjustable Configuration
      3. 6.3.3 Undervoltage Lockout (UVLO)
      4. 6.3.4 Soft-Start
      5. 6.3.5 Current Limit
      6. 6.3.6 Enable
      7. 6.3.7 Power-Good
    4. 6.4 Device Functional Modes
      1. 6.4.1 Normal Operation
      2. 6.4.2 Dropout Operation
      3. 6.4.3 Disabled
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 ANY-OUT Programmable Output Voltage
        2. 7.2.2.2 Traditional Adjustable Output Voltage
        3. 7.2.2.3 Input Capacitor Requirements
        4. 7.2.2.4 Output Capacitor Requirements
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
        1. 7.4.1.1 Thermal Considerations
        2. 7.4.1.2 Power Dissipation
        3. 7.4.1.3 Estimating Junction Temperature
      2. 7.4.2 Layout Example
  9. 8 Device And Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 接收文档更新通知
    3. 8.3 支持资源
    4. 8.4 Trademarks
    5. 8.5 静电放电警告
    6. 8.6 术语表
  10. 9 Revision History
  11. 10Mechanical, Packaging, And Orderable Information
    1. 10.1 Mechanical Data

7.2.3 Application Curves

TPS7A7100 Load Transient Response (VOUT = 1.2 V)
 
Figure 7-2 Load Transient Response (VOUT = 1.2 V)
TPS7A7100 Line Transient Response
 
Figure 7-4 Line Transient Response
TPS7A7100 Turnon Response (IN = EN)
 
Figure 7-6 Turnon Response (IN = EN)
TPS7A7100 EN Pulse On Response (Over Stable VIN)
 
Figure 7-8 EN Pulse On Response (Over Stable VIN)
TPS7A7100 Soft-Start Delay vs CSS (Enlarged View)
 
Figure 7-10 Soft-Start Delay vs CSS (Enlarged View)
TPS7A7100 Soft-Start Delay vs CSS
 
Figure 7-12 Soft-Start Delay vs CSS
TPS7A7100 Load Transient Response (VOUT = 3.3 V)
 
Figure 7-3 Load Transient Response (VOUT = 3.3 V)
TPS7A7100 Power Up and Power Down (IN = EN)
 
Figure 7-5 Power Up and Power Down (IN = EN)
TPS7A7100 Turnoff Response (IN = EN)
 
Figure 7-7 Turnoff Response (IN = EN)
TPS7A7100 EN Pulse Off Response (Over Stable VIN)
 
Figure 7-9 EN Pulse Off Response (Over Stable VIN)
TPS7A7100 Soft-Start Delay vs CSS (Reduced View)
 
Figure 7-11 Soft-Start Delay vs CSS (Reduced View)