JAJSE60B November   2017  – September 2019 ISOW7821

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     概略回路図
  4. 4 改訂履歴
  5. 5 概要（続き）
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Power Ratings
    6. 7.6  Insulation Specifications
    7. 7.7  Safety-Related Certifications
    8. 7.8  Safety Limiting Values
    9. 7.9  Electrical Characteristics—5-V Input, 5-V Output
    10. 7.10 Supply Current Characteristics—5-V Input, 5-V Output
    11. 7.11 Electrical Characteristics—5-V Input, 3.3-V Output
    12. 7.12 Supply Current Characteristics—5-V Input, 3.3-V Output
    13. 7.13 Electrical Characteristics—3.3-V Input, 3.3-V Output
    14. 7.14 Supply Current Characteristics—3.3-V Input, 3.3-V Output
    15. 7.15 Switching Characteristics—5-V Input, 5-V Output
    16. 7.16 Switching Characteristics—5-V Input, 3.3-V Output
    17. 7.17 Switching Characteristics—3.3-V Input, 3.3-V Output
    18. 7.18 Insulation Characteristics Curves
    19. 7.19 Typical Characteristics
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Electromagnetic Compatibility (EMC) Considerations
      2. 9.3.2 Power-Up and Power-Down Behavior
      3. 9.3.3 Current Limit, Thermal Overload Protection
    4. 9.4 Device Functional Modes
      1. 9.4.1 Device I/O Schematics
  10. 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
      3. 10.2.3 Application Curve
        1. 10.2.3.1 Insulation Lifetime
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
      1. 12.1.1 PCB Material
    2. 12.2 Layout Example
  13. 13デバイスおよびドキュメントのサポート
    1. 13.1 デバイス・サポート
      1. 13.1.1 開発サポート
    2. 13.2 ドキュメントのサポート
      1. 13.2.1 関連資料
    3. 13.3 ドキュメントの更新通知を受け取る方法
    4. 13.4 コミュニティ・リソース
    5. 13.5 商標
    6. 13.6 静電気放電に関する注意事項
    7. 13.7 Glossary
  14. 14メカニカル、パッケージ、および注文情報

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
発注情報

7.12 Supply Current Characteristics—5-V Input, 3.3-V Output

VCC = 5 V ±10%, SEL shorted to GND2 (over recommended operating conditions, unless otherwise specified)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
ICC Current drawn from supply No external ILOAD; VI = 0 V (ISOW7821);
VI = VS(1)(ISOW7821 with F suffix)		 17 mA
No external ILOAD; VI = VSI (ISOW7821);
VI = 0 V (ISOW7821 with F suffix)		 14
All channels switching with square wave clock input of 1 Mbps; CL = 15 pF, No external ILOAD 16
All channels switching with square wave clock input of 10 Mbps; CL = 15 pF, No external ILOAD 17
All channels switching with square wave clock input of 100 Mbps; CL = 15 pF, No external ILOAD 27
IISO(OUT)(2) Current available on isolated supply VI = 0 V (ISOW7821); VI = VSI (ISOW7821 with F suffix) 127 mA
VI = VSI (ISOW7821); VI = 0 V (ISOW7821 with F suffix) 130
All channels switching with square wave clock input of 1 Mbps; CL= 15 pF 128
All channels switching with square wave clock input of 10 Mbps; CL = 15 pF 128
All channels switching with square wave clock input of 100 Mbps; CL = 15 pF 126
(1) VSI= input side supply; VSO= output side supply
(2) Current available to load should be derated by 2 mA/°C for TA > 105°C.