JAJSO66A
December 2023 – January 2024
TPS61289
PRODUCTION DATA
1
1
特長
2
アプリケーション
3
概要
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics
5.6
Typical Characteristics
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Feature Description
6.3.1
Bidirectional Operation Configuration
6.3.2
VCC Power Supply
6.3.3
VHIGH and VCC Undervoltage Lockout (UVLO)
6.3.4
Enable and Programmable EN/UVLO
6.3.5
Switching Frequency
6.3.6
Programmable Switching Peak and Valley Current Limit
6.3.7
External Clock Synchronization
6.3.8
VHIGH Overvoltage Protection
6.3.9
Thermal Shutdown
7
Application and Implementation
7.1
Application Information
7.2
Typical Application
7.2.1
Design Requirements
7.2.2
Detailed Design Procedure
7.2.2.1
Bootstrap Capacitor Selection
7.2.2.2
Inductor Selection
7.2.2.3
MOSFET Selection
7.2.2.4
VLOW/VHIGH Output Capacitor Selection
7.2.3
Application Curves
7.3
Power Supply Recommendations
7.4
Layout
7.4.1
Layout Guidelines
7.4.2
Layout Example
7.4.2.1
Thermal Considerations
8
Device and Documentation Support
8.1
Documentation Support
8.1.1
Related Documentation
8.2
Receiving Notification of Documentation Updates
8.3
サポート・リソース
8.4
Trademarks
8.5
静電気放電に関する注意事項
8.6
用語集
9
Revision History
10
Mechanical, Packaging, and Orderable Information
パッケージ・オプション
メカニカル・データ(パッケージ|ピン)
RZP|14
MPQF686
サーマルパッド・メカニカル・データ
発注情報
jajso66a_oa
7.4
Layout