ZHCSEL2A December   2015  – April 2024 TPS563201 , TPS563208

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Pin Configuration and Functions
  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 Adaptive On-Time Control and PWM Operation
      2. 6.3.2 Pulse Skip Control (TPS563201)
      3. 6.3.3 Soft Start and Pre-Biased Soft Start
      4. 6.3.4 Current Protection
      5. 6.3.5 Undervoltage Lockout (UVLO) Protection
      6. 6.3.6 Thermal Shutdown
    4. 6.4 Device Functional Modes
      1. 6.4.1 Normal Operation
      2. 6.4.2 Eco-mode Operation
      3. 6.4.3 Standby Operation
  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 Custom Design with WEBENCH® Tools
        2. 7.2.2.2 Output Voltage Resistors Selection
        3. 7.2.2.3 Output Filter Selection
        4. 7.2.2.4 Input Capacitor Selection
        5. 7.2.2.5 Bootstrap Capacitor Selection
      3. 7.2.3 Application Curves
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Device Support
      1. 8.1.1 Development Support
        1. 8.1.1.1 Custom Design with WEBENCH® Tools
    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

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订购信息

5.6 Typical Characteristics

VIN = 12 V (unless otherwise noted)

TPS563201 TPS563208 TPS563201 Supply Current vs Junction TemperatureFigure 5-1 TPS563201 Supply Current vs Junction Temperature
TPS563201 TPS563208 EN Pin UVLO Low Voltage vs Junction Temperature
Figure 5-3 EN Pin UVLO Low Voltage vs Junction Temperature
TPS563201 TPS563208 High-Side Rds-On vs Junction Temperature
Figure 5-5 High-Side Rds-On vs Junction Temperature
TPS563201 TPS563208 TPS563208 Switching Frequency vs Input Voltage
IOUT = 10 mA
Figure 5-7 TPS563208 Switching Frequency vs Input Voltage
TPS563201 TPS563208 TPS563201 VOUT = 1.05 V Efficiency, L = 2.2 µH
Figure 5-9 TPS563201 VOUT = 1.05 V Efficiency, L = 2.2 µH
TPS563201 TPS563208 TPS563201 VOUT = 1.8 V Efficiency, L = 2.2 µH
Figure 5-11 TPS563201 VOUT = 1.8 V Efficiency, L = 2.2 µH
TPS563201 TPS563208 TPS563201 VOUT = 5 V Efficiency, L = 3.3 µH
Figure 5-13 TPS563201 VOUT = 5 V Efficiency, L = 3.3 µH
TPS563201 TPS563208 TPS563208 VOUT = 1.5 V Efficiency, L = 2.2 µH
Figure 5-15 TPS563208 VOUT = 1.5 V Efficiency, L = 2.2 µH
TPS563201 TPS563208 TPS563208 VOUT = 3.3 V Efficiency, L = 2.2 µH
Figure 5-17 TPS563208 VOUT = 3.3 V Efficiency, L = 2.2 µH
TPS563201 TPS563208 VFB Voltage vs Junction TemperatureFigure 5-2 VFB Voltage vs Junction Temperature
TPS563201 TPS563208 EN Pin UVLO High Voltage vs Junction Temperature
Figure 5-4 EN Pin UVLO High Voltage vs Junction Temperature
TPS563201 TPS563208 Low-Side Rds-On vs Junction Temperature
Figure 5-6 Low-Side Rds-On vs Junction Temperature
TPS563201 TPS563208 TPS563201 Switching Frequency vs Output Current
VIN = 12 V
Figure 5-8 TPS563201 Switching Frequency vs Output Current
TPS563201 TPS563208 TPS563201 VOUT = 1.5 V Efficiency, L = 2.2 µH
Figure 5-10 TPS563201 VOUT = 1.5 V Efficiency, L = 2.2 µH
TPS563201 TPS563208 TPS563201 VOUT = 3.3 V Efficiency, L = 2.2 µH
Figure 5-12 TPS563201 VOUT = 3.3 V Efficiency, L = 2.2 µH
TPS563201 TPS563208 TPS563208 VOUT = 1.05 V Efficiency, L = 2.2 µH
Figure 5-14 TPS563208 VOUT = 1.05 V Efficiency, L = 2.2 µH
TPS563201 TPS563208 TPS563208 VOUT = 1.8 V Efficiency, L = 2.2 µH
Figure 5-16 TPS563208 VOUT = 1.8 V Efficiency, L = 2.2 µH
TPS563201 TPS563208 TPS563208 VOUT = 5 V Efficiency, L = 3.3 µH
Figure 5-18 TPS563208 VOUT = 5 V Efficiency, L = 3.3 µH