ZHCSGX8E
march 2017 – june 2023
TPS61253A
,
TPS61253E
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Revision History
5
Device Comparison
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Timing Requirements
7.7
Switching Characteristics
7.8
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Start-up
8.3.2
Enable and Disable
8.3.3
Undervoltage Lockout (UVLO)
8.3.4
Current Limit Operation
8.3.5
Load Disconnection
8.3.6
Thermal Shutdown
8.4
Device Functional Modes
8.4.1
Auto PFM Mode
8.4.2
Forced PWM Mode
8.4.3
Ultrasonic Mode
8.4.4
Pass-Through Mode
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Custom Design With WEBENCH® Tools
9.2.2.2
Inductor Selection
9.2.2.3
Output Capacitor
9.2.2.4
Input Capacitor
9.2.2.5
Checking Loop Stability
9.2.2.6
Application Curves
9.2.3
System Examples
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
10.3
Thermal Considerations
11
Device and Documentation Support
11.1
Device Support
11.1.1
第三方产品免责声明
11.1.2
Development Support
11.1.2.1
Custom Design With WEBENCH® Tools
11.2
Documentation Support
11.2.1
Related Documentation
11.3
接收文档更新通知
11.4
支持资源
11.5
Trademarks
11.6
静电放电警告
11.7
术语表
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
YFF|9
MXBG144B
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsgx8e_oa
zhcsgx8e_pm