ZHCS844D
November 2011 – January 2025
TLV70012-Q1
,
TLV70018-Q1
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics
5.6
Typical Characteristics
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Feature Description
6.3.1
Internal Current Limit
6.3.2
Dropout Voltage
6.3.3
Undervoltage Lockout (UVLO)
6.3.4
Thermal Shutdown
6.4
Device Functional Modes
6.4.1
Shutdown
6.4.2
Operation with VIN Less than 2V
6.4.3
Operation with VIN Greater than 2V
7
Application and Implementation
7.1
Application Information
7.2
Typical Application
7.2.1
Design Requirements
7.2.2
Detailed Design Procedure
7.2.2.1
Input and Output Capacitor Requirements
7.2.2.2
Transient Response
7.2.3
Application Curve
7.3
Power Supply Recommendations
7.4
Layout
7.4.1
Layout Guidelines
7.4.1.1
Thermal Considerations
7.4.1.2
Power Dissipation
7.4.1.2.1
Thermal Calculations
7.4.2
Layout Example
8
Device and Documentation Support
8.1
Device Support
8.1.1
Device Nomenclature
8.1.2
Package Mounting
8.2
Documentation Support
8.2.1
Related Documentation
8.3
接收文档更新通知
8.4
支持资源
8.5
Trademarks
8.6
静电放电警告
8.7
术语表
9
Revision History
10
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
DDC|5
MPDS123G
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcs844d_oa
zhcs844d_pm
7.2.3
Application Curve
Figure 7-2
Power-Up