ZHCSH39B
November 2017 – September 2019
ISOW7821
PRODUCTION DATA.
1
特性
2
应用
3
说明
简化原理图
4
修订历史记录
5
说明 (续)
6
Pin Configuration and Functions
Pin Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Power Ratings
7.6
Insulation Specifications
7.7
Safety-Related Certifications
7.8
Safety Limiting Values
7.9
Electrical Characteristics—5-V Input, 5-V Output
7.10
Supply Current Characteristics—5-V Input, 5-V Output
7.11
Electrical Characteristics—5-V Input, 3.3-V Output
7.12
Supply Current Characteristics—5-V Input, 3.3-V Output
7.13
Electrical Characteristics—3.3-V Input, 3.3-V Output
7.14
Supply Current Characteristics—3.3-V Input, 3.3-V Output
7.15
Switching Characteristics—5-V Input, 5-V Output
7.16
Switching Characteristics—5-V Input, 3.3-V Output
7.17
Switching Characteristics—3.3-V Input, 3.3-V Output
7.18
Insulation Characteristics Curves
7.19
Typical Characteristics
8
Parameter Measurement Information
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
Electromagnetic Compatibility (EMC) Considerations
9.3.2
Power-Up and Power-Down Behavior
9.3.3
Current Limit, Thermal Overload Protection
9.4
Device Functional Modes
9.4.1
Device I/O Schematics
10
Application and Implementation
10.1
Application Information
10.2
Typical Application
10.2.1
Design Requirements
10.2.2
Detailed Design Procedure
10.2.3
Application Curve
10.2.3.1
Insulation Lifetime
11
Power Supply Recommendations
12
Layout
12.1
Layout Guidelines
12.1.1
PCB Material
12.2
Layout Example
13
器件和文档支持
13.1
器件支持
13.1.1
开发支持
13.2
文档支持
13.2.1
相关文档
13.3
接收文档更新通知
13.4
社区资源
13.5
商标
13.6
静电放电警告
13.7
Glossary
14
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
DWE|16
MPSS091
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsh39b_oa
zhcsh39b_pm
12.2
Layout Example
Optional 100 µF capacitor can be added between V
CC
and GND1; refer to
Power Supply Recommendations
.
Figure 35.
Layout Example