ZHCSME0B
December 2020 – November 2022
TPS7A43
PRODUCTION DATA
1
特性
2
应用
3
说明
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 Diagrams
7.3
Feature Description
7.3.1
MID_OUT Voltage Selection
7.3.2
Precision Enable
7.3.3
Dropout Voltage
7.3.4
Current Limit
7.3.5
Thermal Shutdown
7.3.6
Power Good
7.4
Device Functional Modes
7.4.1
Device Functional Mode Comparison
7.4.2
Normal Operation
7.4.3
Dropout Operation
7.4.4
Disabled
8
Application and Implementation
8.1
Application Information
8.1.1
MID_OUT Voltage Setting
8.1.2
Adjustable Device Feedback Resistors
8.1.3
Recommended Capacitor Types
8.1.4
Input and Output Capacitor Requirements
8.1.5
Power Dissipation (PD)
8.1.6
Estimating Junction Temperature
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curves
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Examples
9
Device and Documentation Support
9.1
Device Support
9.1.1
Development Support
9.1.1.1
Evaluation Modules
9.1.1.2
Spice Models
9.1.2
Device Nomenclature
9.2
Documentation Support
9.2.1
Related Documentation
9.3
接收文档更新通知
9.4
支持资源
9.5
Trademarks
9.6
Electrostatic Discharge Caution
9.7
术语表
10
Mechanical, Packaging, and Orderable Information
2
应用
无线电动工具
直流电机和风扇
可编程逻辑控制器 (PLC)
现场变送器和过程传感器
烟雾和热量探测器
电动汽车充电基础设施
电池组