ZHCS584B
March 2011 – June 2019
LM21212-2
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
简化应用电路
4
修订历史记录
5
说明(续)
6
Pin Configuration and Functions
Pin Descriptions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Ratings
7.4
Electrical Characteristics
7.5
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Precision Enable
8.3.2
UVLO
8.3.3
Current Limit
8.3.4
Short-Circuit Protection
8.3.5
Thermal Protection
8.3.6
Power-Good Flag
8.3.7
Light Load Operation
8.4
Device Functional Modes
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Typical Application 1
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.2.1
Custom Design With WEBENCH® Tools
9.2.1.2.2
Output Voltage
9.2.1.2.3
Precision Enable
9.2.1.2.4
Soft Start
9.2.1.2.5
Resistor-Adjustable Frequency
9.2.1.2.6
Inductor Selection
9.2.1.2.7
Output Capacitor Selection
9.2.1.2.8
Input Capacitor Selection
9.2.1.2.9
Control Loop Compensation
9.2.1.3
Application Curves
9.2.2
Typical Application Schematic 2
9.2.2.1
Design Requirements
9.2.2.2
Detailed Design Procedure
10
Layout
10.1
Layout Considerations
10.2
Layout Example
10.3
Thermal Considerations
11
器件和文档支持
11.1
器件支持
11.1.1
第三方产品免责声明
11.1.2
开发支持
11.1.2.1
使用 WEBENCH® 工具创建定制设计
11.2
接收文档更新通知
11.3
社区资源
11.4
商标
11.5
静电放电警告
11.6
Glossary
12
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
PWP|20
MHTS001G
散热焊盘机械数据 (封装 | 引脚)
PWP|20
PPTD299
订购信息
zhcs584b_oa
zhcs584b_pm
Device Images
简化应用电路