JAJSJL3C
August 2020 – March 2022
TPS61288
PRODUCTION DATA
1
特長
2
アプリケーション
3
概要
4
Revision History
5
Device Comparison
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
Enable and Start-up
8.3.2
Undervoltage Lockout (UVLO)
8.3.3
Switching Peak Current Limit
8.3.4
Overvoltage Protection
8.3.5
Thermal Shutdown
8.4
Device Functional Modes
8.4.1
PWM
8.4.2
PFM
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Setting Output Voltage
9.2.2.2
Inductor Selection
9.2.2.3
Input Capacitor Selection
9.2.2.4
Output Capacitor Selection
9.2.2.5
Loop Stability
9.2.3
Application Curves
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
11.2.1
Thermal Considerations
12
Device and Documentation Support
12.1
Receiving Notification of Documentation Updates
12.2
サポート・リソース
12.3
Trademarks
12.4
Electrostatic Discharge Caution
12.5
Glossary
13
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)
RQQ|11
MPQF579
サーマルパッド・メカニカル・データ
発注情報
jajsjl3c_oa
jajsjl3c_pm
9.2.2
Detailed Design Procedure