ZHCSDL4
April 2015
TPS61046
PRODUCTION DATA.
1
特性
2
应用
3
说明
4
简化电路原理图
5
修订历史记录
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
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Under-Voltage Lockout
8.3.2
Enable and Disable
8.3.3
Soft Start
8.3.4
Over-voltage Protection
8.3.5
Output Short Circuit Protection
8.3.6
Thermal Shutdown
8.3.7
Device Functional Modes
8.3.7.1
PWM Mode
8.3.8
Power Save Mode
9
Application and Implementation
9.1
Application Information
9.2
Typical Application - 12-V Output Boost Converter
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Programming the Output Voltage
9.2.2.2
Inductor Selection
9.2.2.3
Input and Output Capacitor Selection
9.2.3
Application Performance Curves
9.3
System Examples
9.3.1
Fixed 12-V Output Voltage with Three External Components
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
器件和文档支持
12.1
器件支持
12.1.1
第三方产品免责声明
12.2
Community Resources
12.3
商标
12.4
静电放电警告
12.5
术语表
13
机械封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
YFF|6
MXBG078Z
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsdl4_oa
5 修订历史记录
日期
修订版本
注释
2015 年 4 月
*
最初发布。