ZHCSGJ6B April   2017  – February 2021 TLV61046A

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 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. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Undervoltage Lockout
      2. 7.3.2 Enable and Disable
      3. 7.3.3 Soft Start
      4. 7.3.4 Overvoltage Protection
      5. 7.3.5 Output Short Circuit Protection
      6. 7.3.6 Thermal Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 PWM Mode
      2. 7.4.2 Power Save Mode
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application - 12-V Output Boost Converter
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Custom Design With WEBENCH Tools
        2. 8.2.2.2 Programming the Output Voltage
        3. 8.2.2.3 Inductor Selection
        4. 8.2.2.4 Input and Output Capacitor Selection
      3. 8.2.3 Application Performance Curves
    3. 8.3 System Examples
      1. 8.3.1 Fixed 12-V Output Voltage with Three External Components
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 第三方产品免责声明
      2. 11.1.2 Development Support
        1. 11.1.2.1 Custom Design With WEBENCH® Tools
    2. 11.2 接收文档更新通知
    3. 11.3 支持资源
    4. 11.4 Trademarks
    5. 11.5 静电放电警告
    6. 11.6 术语表
  12. 12Mechanical, 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 Performance Curves

GUID-236F8FF5-FBB6-4C77-B0C7-5C0F46114F2C-low.gif
VIN = 3.6 V, VOUT = 12 V, IOUT = 50 mA
Figure 8-2 Switching Waveforms in PWM CCM Mode
GUID-15760258-685A-434A-B0B0-5CBA74B2D95A-low.gif
VIN = 3.6 V, VOUT = 12 V, IOUT = 3 mA
Figure 8-4 Switching Waveforms in Power Save Mode
GUID-984C3126-2639-4F79-8C59-8CFABEA0A4A3-low.gif
VIN = 3.6 V, VOUT = 12 V, IOUT = 50 mA
Figure 8-6 Shutdown Waveforms
GUID-BDF0B90D-7697-406E-A674-E69E14A9E002-low.gif
VOUT = 12 V, IOUT = 50 mA
Figure 8-8 Input Voltage from 3.3-V to 4.2-V Line Transient Response
GUID-73CFD0F0-D31E-4792-8303-A217BA343F75-low.gif
VIN = 3.6 V, VOUT = 12 V, IOUT = 18 mA
Figure 8-3 Switching Waveforms in PWM DCM Mode
GUID-54484562-1F24-49FD-9535-EA052382B65A-low.gif
VIN = 3.6 V, VOUT = 12 V, IOUT = 50 mA
Figure 8-5 Soft Start-up Waveforms
GUID-150BC51B-DA25-46E9-BAA1-A0E44B1DEEA6-low.gif
VIN = 3.6 V, VOUT = 12 V
Figure 8-7 30-mA to 70-mA Load Transient Response