JAJSH60A
april 2019 – december 2020
UC1825B-SP
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
Electrical Characteristics
6.6
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Control Methods
7.3.2
Synchronization
7.3.3
High Current Outputs
7.3.4
Open Loop Test Circuit
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
System Design Theory
8.2.1.1
Switching Frequency
8.2.1.2
Transformer
8.2.1.3
RCD and Diode Clamp
8.2.1.4
Output Diode
8.2.1.5
Main Switching MOSFETs
8.2.1.6
Output Filter and Capacitance
8.2.1.7
Compensation
8.2.1.8
Sense Resistor
8.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.1.1
Feedback Traces
10.1.2
Input/Output Capacitors
10.1.3
Compensation Components
10.1.4
Traces and Ground Planes
10.1.5
Ground Planes
10.2
Layout Example
11
Device and Documentation Support
11.1
Documentation Support
11.1.1
Related Documentation
11.2
ドキュメントの更新通知を受け取る方法
11.3
サポート・リソース
11.4
Trademarks
11.5
静電気放電に関する注意事項
11.6
用語集
12
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）
HKT|16
MCDF014A
KGD|0
サーマルパッド・メカニカル・データ
発注情報
jajsh60a_oa
jajsh60a_pm
6.3
Recommended Operating Conditions
over operating free-air temperature range (T
A
= T
J
= –55°C to 125°C), unless otherwise noted.
MIN
MAX
UNIT
V
CC
Supply voltage
10
30
V
Sink/source output current (continuous or time average)
0
100
mA
Reference load current
0
10
mA