ZHCSFR7
November 2016
TPS562219A
,
TPS563219A
PRODUCTION DATA.
1
特性
2
应用
3
说明
4
修订历史记录
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
Timing Requirements
6.7
Typical Characteristics
6.7.1
TPS562219A Characteristics
6.7.2
TPS563219A Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
The Adaptive On-Time Control and PWM Operation
7.3.2
Soft Start and Pre-Biased Soft Start
7.3.3
Power Good
7.3.4
Current Protection
7.3.5
Over Voltage Protection
7.3.6
UVLO Protection
7.3.7
Thermal Shutdown
7.4
Device Functional Modes
7.4.1
Normal Operation
7.4.2
Forced CCM Operation
7.4.3
Standby Operation
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Typical Application, TPS562219A
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.2.1
Output Voltage Resistors Selection
8.2.1.2.2
Output Filter Selection
8.2.1.2.3
Input Capacitor Selection
8.2.1.2.4
Bootstrap capacitor Selection
8.2.1.3
Application Curves
8.2.2
Typical Application, TPS563219A
8.2.2.1
Design Requirements
8.2.2.2
Detailed Design Procedures
8.2.2.2.1
Output Filter Selection
8.2.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
器件和文档支持
11.1
器件支持
11.2
文档支持
11.3
相关链接
11.4
接收文档更新通知
11.5
社区资源
11.6
商标
11.7
静电放电警告
11.8
Glossary
12
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
DDF|8
MPDS569B
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsfr7_oa
4
修订历史记录
日期
修订版本
注释
2016 年 11 月
*
首次发布。