JAJSLJ6C
november 2020 – august 2023
UCC25800-Q1
PRODUCTION DATA
1
1
特長
2
アプリケーション
3
概要
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Power Management
8.3.2
Oscillator
8.3.3
External Synchronization
8.3.4
Dead-Time
8.3.4.1
Adaptive Dead-time
8.3.4.2
Maximum Programmable Dead-time
8.3.5
Protections
8.3.5.1
Overcurrent Protection
8.3.5.1.1
OCP Threshold Setting
8.3.5.1.2
Output Power Capability
8.3.5.2
Input Overvoltage Protection (OVP)
8.3.5.3
Over-Temperature Protection (TSD)
8.3.5.4
Pin-Fault Protections
8.3.5.5
VREG Pin Protection
8.3.6
DIS/FLT Pin operation
8.3.6.1
FAULT Codes
8.4
Device Functional Modes
8.4.1
UVLO Mode
8.4.2
Soft-start Mode
8.4.3
Normal Operation Mode
8.4.4
Disabled Mode
8.4.5
Fault Modes
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
LLC Converter Operation Principle
9.2.2
Design Requirements
9.2.3
Detailed Design Procedure
9.2.4
Application Curves
9.3
What to Do and What Not to Do
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Documentation Support
12.1.1
Related Documentation
12.2
ドキュメントの更新通知を受け取る方法
12.3
サポート・リソース
12.4
Trademarks
12.5
静電気放電に関する注意事項
12.6
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)
DGN|8
MPDS046F
サーマルパッド・メカニカル・データ
DGN|8
PPTD362A
発注情報
jajslj6c_oa
jajslj6c_pm
11
Layout
Given the minimum external components, transformer driver layout is straightforward. The main considerations are the power loop and the grounding.