JAJSLR1A
april 2022 – june 2023
UCC21717-Q1
PRODUCTION DATA
1
1
特長
2
アプリケーション
3
概要
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Power Ratings
6.6
Insulation Specifications
6.7
Safety Limiting Values
6.8
Electrical Characteristics
6.9
Switching Characteristics
6.10
Insulation Characteristics Curves
6.11
Typical Characteristics
7
Parameter Measurement Information
7.1
Propagation Delay
7.1.1
Non-Inverting and Inverting Propagation Delay
7.2
Input Deglitch Filter
7.3
Active Miller Clamp
7.3.1
Internal Active Miller Clamp
7.4
Undervoltage Lockout (UVLO)
7.4.1
VCC UVLO
7.4.2
VDD UVLO
7.5
Overcurrent (OC) Protection
7.5.1
OC Protection with Soft Turn-OFF
7.6
Soft Turn-Off Triggered by RST/EN
7.6.1
Soft Turn-Off Triggered by RST/EN
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Power Supply
8.3.2
Driver Stage
8.3.3
VCC and VDD Undervoltage Lockout (UVLO)
8.3.4
Active Pulldown
8.3.5
Short Circuit Clamping
8.3.6
Internal Active Miller Clamp
8.3.7
Overcurrent and Short Circuit Protection
8.3.8
Soft Turn-Off
8.3.9
Fault (FLT), Reset and Enable (RST/EN)
8.3.10
Isolated Analog to PWM Signal Function
8.4
Device Functional Modes
9
Applications and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Input Filters for IN+, IN-, and RST/EN
9.2.2.2
PWM Interlock of IN+ and IN-
9.2.2.3
FLT, RDY, and RST/EN Pin Circuitry
9.2.2.4
RST/EN Pin Control
9.2.2.5
Turn-On and Turn-Off Gate Resistors
9.2.2.6
Overcurrent and Short Circuit Protection
9.2.2.6.1
Protection Based on Power Modules with Integrated SenseFET
9.2.2.6.2
Protection Based on Desaturation Circuit
9.2.2.6.3
Protection Based on Shunt Resistor in Power Loop
9.2.2.7
Isolated Analog Signal Sensing
9.2.2.7.1
Isolated Temperature Sensing
9.2.2.7.2
Isolated DC Bus Voltage Sensing
9.2.2.8
Higher Output Current Using an External Current Buffer
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Device Support
12.1.1
サード・パーティ製品に関する免責事項
12.2
Documentation Support
12.2.1
Related Documentation
12.3
Receiving Notification of Documentation Updates
12.4
サポート・リソース
12.5
Trademarks
12.6
静電気放電に関する注意事項
12.7
用語集
13
Mechanical, 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)
DW|16
MSOI003I
サーマルパッド・メカニカル・データ
DW|16
QFND505A
発注情報
jajslr1a_oa
jajslr1a_pm
Data Sheet
UCC21717-Q1 アクティブ保護および絶縁アナログ・センシング機能搭載、高 CMTI、車載用 10A ソース / シンク、SiC/IGBT 向け、強化絶縁シングル・チャネル・ゲート・ドライバ