ZHCST56 September   2023 LM74700D-Q1

PRODUCTION DATA  

  1.   1
  2. 特性
  3. 应用
  4. 说明
  5. Revision History
  6. Pin Configuration and Functions
  7. 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 Switching Characteristics
  8. Typical Characteristics
  9. Parameter Measurement Information
  10. Detailed Description
    1. 9.1 Overview
    2. 9.2 功能方框图
    3. 9.3 Feature Description
      1. 9.3.1 Input Voltage
      2. 9.3.2 Charge Pump
      3. 9.3.3 Gate Driver
      4. 9.3.4 Enable
    4. 9.4 Device Functional Modes
      1. 9.4.1 Shutdown Mode
      2. 9.4.2 Conduction Mode
        1. 9.4.2.1 Regulated Conduction Mode
        2. 9.4.2.2 Full Conduction Mode
        3. 9.4.2.3 Reverse Current Protection Mode
  11. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 Design Considerations
        2. 10.2.2.2 MOSFET Selection
        3. 10.2.2.3 Charge Pump VCAP, Input and Output Capacitance
      3. 10.2.3 Selection of TVS Diodes for 12-V Battery Protection Applications
      4. 10.2.4 Selection of TVS Diodes and MOSFET for 24-V Battery Protection Applications
      5. 10.2.5 Application Curves
      6. 10.2.6 OR-ing Application Configuration
    3. 10.3 Power Supply Recommendations
    4. 10.4 Layout
      1. 10.4.1 Layout Guidelines
      2. 10.4.2 Layout Example
  12. 11Device and Documentation Support
    1. 11.1 接收文档更新通知
    2. 11.2 支持资源
    3. 11.3 Trademarks
    4. 11.4 静电放电警告
    5. 11.5 术语表
  13. 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)

Typical Characteristics

GUID-2207B248-9373-4644-94F2-53FEE20D0472-low.gif
Figure 7-1 Shutdown Supply Current vs Supply Voltage
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Figure 7-3 Enable Sink Current vs Supply Voltage
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Figure 7-5 Charge Pump Current vs Supply Voltage at VCAP = 6 V
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Figure 7-7 Charge Pump V-I Characteristics at ANODE = 3.2 V
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Figure 7-9 Reverse Current Blocking Delay vs Temperature
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Figure 7-11 Enable to Gate Delay vs Temperature
GUID-500C945E-5BC8-4D7C-A56E-9F391A17AC2C-low.gif
Figure 7-13 Charge Pump UVLO Threshold vs Temperature
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Figure 7-15 Gate Current vs Forward Voltage Drop
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Figure 7-2 Operating Quiescent Current vs Supply Voltage
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Figure 7-4 CATHODE Sink Current vs Supply Voltage
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Figure 7-6 Charge Pump V-I Characteristics at ANODE > = 12 V
GUID-249A411C-FAD3-4E7D-A965-7DBC2B221B8B-low.gif
Figure 7-8 Enable Falling Threshold vs Temperature
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Figure 7-10 Forward Recovery Delay vs Temperature
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Figure 7-12 Charge Pump ON/OFF Threshold vs Temperature
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Figure 7-14 ANODE POR Threshold vs Temperature