JAJSRB9 September   2023 LM74700D-Q1

PRODUCTION DATA  

  1.   1
  2. 特長
  3. アプリケーション
  4. 概要
  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 機能ブロック図
    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 ドキュメントの更新通知を受け取る方法
    2. 11.2 サポート・リソース
    3. 11.3 Trademarks
    4. 11.4 静電気放電に関する注意事項
    5. 11.5 用語集
  13. 12Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ(パッケージ|ピン)
サーマルパッド・メカニカル・データ

Typical Characteristics

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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
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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
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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