ZHCSM92A January   2021  – June 2021 UCC12051-Q1

PRODUCTION DATA  

  1. 特性
  2. 应用
  3. 说明
  4. Revision History
  5. Pin Configuration and Functions
  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  Power Ratings
    6. 6.6  Insulation Specifications
    7. 6.7  Safety-Related Certifications
    8. 6.8  Safety Limiting Values
    9. 6.9  Electrical Characteristics
    10. 6.10 Switching Characteristics
    11. 6.11 Insulation Characteristics Curves
    12. 6.12 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Enable and Disable
      2. 7.3.2 UVLO, Power-Up, and Power-Down Behavior
      3. 7.3.3 VISO Load Recommended Operating Area
      4. 7.3.4 Thermal Shutdown
      5. 7.3.5 External Clocking and Synchronization
      6. 7.3.6 VISO Output Voltage Selection
      7. 7.3.7 Electromagnetic Compatibility (EMC) Considerations
    4. 7.4 Device Functional Modes
  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 VISO Output Capacitor Selection
      3. 8.2.3 Application Curves
  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 Development Support
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 接收文档更新通知
    4. 11.4 支持资源
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 术语表
  12. 12Mechanical, Packaging, and Orderable Information

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机械数据 (封装 | 引脚)
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订购信息

Typical Characteristics

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VISO = 5.0 V
Figure 6-4 Maximum VISO Output Power vs. Temperature
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VISO = 3.3 V
Figure 6-6 Maximum VISO Output Power vs. Temperature
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VISO = 5.0 V
Figure 6-8 Maximum VISO Output Current vs. Temperature
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VISO = 3.3 V
Figure 6-10 Maximum VISO Output Current vs. Temperature
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VINP = 5.0 VVISO = 5.0 VTA = 25°C
Figure 6-12 Power Supply Efficiency vs Load Current (IISO)
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VINP = 5.0 VVISO = 3.3 VTA = 25°C
Figure 6-14 Power Supply Efficiency vs Load Current (IISO)
GUID-54A8E939-D9FA-494B-8E6B-0F2C6ABA4114-low.gif
VISO = 5.0 VTA = 25°C
Figure 6-16 Isolated Supply Voltage (VISO) vs Load Current (IISO)
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VISO = 3.3 VTA = 25°C
Figure 6-18 Isolated Supply Voltage (VISO) vs Load Current (IISO)
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VINP = 5.0 VVISO = 5.0 VIISO = 50 mA
Figure 6-20 Isolated Supply Voltage (VISO) vs Free-Air Temperature
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VINP = 5.0 VVISO = 3.3 VIISO = 75 mA
Figure 6-22 Isolated Supply Voltage (VISO) vs Free-Air Temperature
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TA = 25°C
Figure 6-24 Short-Circuit Supply Current (IVIN_SC) vs Supply Voltage (VINP)
GUID-C058ADA6-1A59-45E8-B2BC-AE645B6CCB5B-low.gifFigure 6-26 Typical VINP UVLO Threshold vs Junction Temperature (TJ)
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VISO = 5.4 V
Figure 6-5 Maximum VISO Output Power vs. Temperature
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VISO = 3.7 V
Figure 6-7 Maximum VISO Output Power vs. Temperature
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VISO = 5.4 V
Figure 6-9 Maximum VISO Output Current vs. Temperature
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VISO = 3.7 V
Figure 6-11 Maximum VISO Output Current vs. Temperature
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VINP = 5.0 VVISO = 5.4 VTA = 25°C
Figure 6-13 Power Supply Efficiency vs Load Current (IISO)
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VINP = 5.0 VVISO = 3.7 VTA = 25°C
Figure 6-15 Power Supply Efficiency vs Load Current (IISO)
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VISO = 5.4 VTA = 25°C
Figure 6-17 Isolated Supply Voltage (VISO) vs Load Current (IISO)
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VISO = 3.7 VTA = 25°C
Figure 6-19 Isolated Supply Voltage (VISO) vs Load Current (IISO)
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VINP = 5.0 VVISO = 5.4 VIISO = 50 mA
Figure 6-21 Isolated Supply Voltage (VISO) vs Free-Air Temperature
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VINP = 5.0 VVISO = 3.7 VIISO = 75 mA
Figure 6-23 Isolated Supply Voltage (VISO) vs Free-Air Temperature
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VINP = 5.0 VTA = 25°C
Figure 6-25 Input Supply Current (IVINP) vs Load Current (IISO)