JAJSFC2C
May 2011 – April 2018
TPS61260
,
TPS61261
PRODUCTION DATA.
1
特長
2
アプリケーション
3
概要
Device Images
4
改訂履歴
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
デバイスおよびドキュメントのサポート
12.1
デバイス・サポート
12.1.1
デベロッパー・ネットワークの製品に関する免責事項
12.2
ドキュメントのサポート
12.2.1
関連資料
12.3
関連リンク
12.4
商標
12.5
静電気放電に関する注意事項
12.6
Glossary
13
メカニカル、パッケージ、および注文情報
9.2.1
TPS61260 3.3-V Output Application
Figure 18.
TPS61260 Typical Application Circuit