ZHCS247C
May 2011 – April 2018
TPS61260
,
TPS61261
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
4
修订历史记录
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
Handling Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Typical Characteristics
7
Parameter Measurement Information
7.1
Schematic and List of Components
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagrams
8.3
Feature Description
8.3.1
Controller Circuit
8.3.2
Synchronous Boost Operation
8.3.3
Power Save Mode
8.3.4
Device Enable
8.3.5
Softstart and Short Circuit Protection
8.4
Device Functional Modes
8.4.1
Undervoltage Lockout
8.4.2
Output Overvoltage Protection
8.5
Programming
8.5.1
Programming the Output Voltage
8.5.2
Programming the Output Current
9
Application and Implementation
9.1
Application Information
9.2
Typical Applications
9.2.1
TPS61260 3.3-V Output Application
9.2.1.1
Design Requirements
9.2.1.2
Detailed Design Procedure
9.2.1.2.1
Inductor Selection
9.2.1.2.2
Capacitor Selection
9.2.1.2.2.1
Input Capacitor
9.2.1.2.2.2
Output Capacitor
9.2.1.3
TPS61260 3.3-V Output Application Performance Plots
9.2.2
TPS61261 Application as LED Driver
9.2.2.1
Design Requirements
9.2.2.2
Detailed Design Procedure
9.2.2.3
TPS61261 Application as LED Driver Performance Plots
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
11.3
Thermal Considerations
12
器件和文档支持
12.1
器件支持
12.1.1
Third-Party Products Disclaimer
12.2
文档支持
12.2.1
相关文档
12.3
相关链接
12.4
商标
12.5
静电放电警告
12.6
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)
DRV|6
MPDS216E
散热焊盘机械数据 (封装 | 引脚)
DRV|6
QFND087M
订购信息
zhcs247c_oa
zhcs247c_pm
Device Images