JAJSHZ5 September   2019 UCC21750-Q1

ADVANCE INFORMATION for pre-production products; subject to change without notice.  

1. 1 特長
2. 2 アプリケーション
3. 3 概要
   1.     デバイスのピン構成
4. 4 改訂履歴
   1.     Pin Configuration and Functions
      1.      Pin Functions
5. 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  Power Ratings
   6. 5.6  Insulation Specifications
   7. 5.7  Safety-Related Certifications
   8. 5.8  Safety Limiting Values
   9. 5.9  Electrical Characteristics
   10. 5.10 Switching Characteristics
   11. 5.11 Insulation Characteristics Curves
   12. 5.12 Typical Characteristics
6. 6 Parameter Measurement Information
   1. 6.1 Propagation Delay
      1. 6.1.1 Regular Turn-OFF
   2. 6.2 Input Deglitch Filter
   3. 6.3 Active Miller Clamp
      1. 6.3.1 Internal On-chip Active Miller Clamp
   4. 6.4 Under Voltage Lockout (UVLO)
      1. 6.4.1 VCC UVLO
      2. 6.4.2 VDD UVLO
   5. 6.5 Desaturation (DESAT) Protection
      1. 6.5.1 DESAT Protection with Soft Turn-OFF
7. 7 Detailed Description
   1. 7.1 Overview
   2. 7.2 Functional Block Diagram
   3. 7.3 Feature Description
      1. 7.3.1  Power Supply
      2. 7.3.2  Driver Stage
      3. 7.3.3  VCC and VDD Undervoltage Lockout (UVLO)
      4. 7.3.4  Active Pulldown
      5. 7.3.5  Short Circuit Clamping
      6. 7.3.6  Internal Active Miller Clamp
      7. 7.3.7  Overcurrent and Short Circuit Protection
      8. 7.3.8  Soft Turn-off
      9. 7.3.9  Fault (FLT, Reset and Enable (RST/EN)
      10. 7.3.10 Isolated Analog to PWM Signal Function
   4. 7.4 Device Functional Modes
8. 8 Applications 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 Input filters for IN+, IN- and RST/EN
         2. 8.2.2.2 PWM Interlock of IN+ and IN-
         3. 8.2.2.3 FLT, RDY and RST/EN Pin Circuitry
         4. 8.2.2.4 RST/EN Pin Control
         5. 8.2.2.5 Turn on and turn off gate resistors
         6. 8.2.2.6 Overcurrent and Short Circuit Protection
         7. 8.2.2.7 Isolated Analog Signal Sensing
            1. 8.2.2.7.1 Isolated Temperature Sensing
            2. 8.2.2.7.2 Isolated DC Bus Voltage Sensing
         8. 8.2.2.8 Higher Output Current Using an External Current Buffer
9. 9 Power Supply Recommendations
10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
11. 11デバイスおよびドキュメントのサポート
    1. 11.1 ドキュメントのサポート
       1. 11.1.1 関連資料
    2. 11.2 ドキュメントの更新通知を受け取る方法
    3. 11.3 コミュニティ・リソース
    4. 11.4 商標
    5. 11.5 静電気放電に関する注意事項
    6. 11.6 Glossary
12. 12メカニカル、パッケージ、および注文情報