ZHCSMN1A
December 2015 – January 2021
TPS62097
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
Device Options
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommend Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
100% Duty Cycle Mode
8.3.2
Switch Current Limit and Hiccup Short Circuit Protection
8.3.3
Undervoltage Lockout (UVLO)
8.3.4
Thermal Shutdown
8.4
Device Function Modes
8.4.1
Enable and Disable (EN)
8.4.2
Power Save Mode and Forced PWM Mode (MODE)
8.4.3
Soft Start-up (SS/TR)
8.4.4
Voltage Tracking (SS/TR)
8.4.5
Power Good (PG)
9
Application and Implementation
9.1
Application Information
9.2
1.2-V Output Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Setting the Output Voltage
9.2.2.2
Output Filter Design
9.2.2.3
Inductor Selection
9.2.2.4
Capacitor Selection
9.2.3
Application Performance Curves
9.2.4
Coincidental Voltage Tracking
9.2.4.1
Design Requirements
9.2.4.2
Detailed Design Procedure
9.2.4.3
Application Performance Curve
9.2.5
Switching Frequency Selection
9.2.5.1
Design Requirements
9.2.5.2
Detailed Design Procedure
9.2.5.3
Application Performance Curves
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
11.2.1
Thermal Information
12
Device and Documentation Support
12.1
Device Support
12.1.1
第三方产品免责声明
12.2
支持资源
12.3
接收文档更新通知
12.4
Trademarks
12.5
静电放电警告
12.6
术语表
13
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
RWK|11
MPQF427A
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsmn1a_oa
zhcsmn1a_pm
12
Device and Documentation Support