JAJSJ58B
january 2015 – august 2023
TPS62065-Q1
,
TPS62067-Q1
PRODUCTION DATA
1
1
特長
2
アプリケーション
3
概要
4
Revision History
5
Device Comparison Table
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
Typical Characteristics
8
Parameter Measurement Information
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
Mode Selection (TPS62065-Q1) and Forced PWM Mode (TPS62067A-Q1)
9.3.2
Power Good (PG, TPS62067x-Q1)
9.3.3
Enable
9.3.4
Shutdown and Output Discharge
9.3.5
Soft Start
9.3.6
Undervoltage Lockout (UVLO)
9.3.7
Internal Current Limit and Foldback Current Limit For Short-Circuit Protection
9.3.8
Clock Dithering
9.3.9
Thermal Shutdown
9.4
Device Functional Modes
9.4.1
Power Save Mode
9.4.1.1
Dynamic Voltage Positioning
9.4.1.2
100% Duty-Cycle Low-Dropout Operation
10
Application and Implementation
10.1
Application Information
10.2
Typical Application
10.2.1
Design Requirements
10.2.2
Detailed Design Procedure
10.2.2.1
Output Voltage Setting
10.2.2.2
Output Filter Design (Inductor And Output Capacitor)
10.2.2.2.1
Inductor Selection
10.2.2.2.2
Output Capacitor Selection
10.2.2.2.3
Input Capacitor Selection
10.2.2.3
Checking Loop Stability
10.2.3
Application Curves
10.3
Power Supply Recommendations
10.4
Layout
10.4.1
Layout Guidelines
10.4.2
Layout Example
11
Device and Documentation Support
11.1
Device Support
11.1.1
サード・パーティ製品に関する免責事項
11.2
ドキュメントの更新通知を受け取る方法
11.3
サポート・リソース
11.4
Trademarks
11.5
静電気放電に関する注意事項
11.6
用語集
12
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)
DSG|8
MPDS308C
サーマルパッド・メカニカル・データ
DSG|8
QFND141I
発注情報
jajsj58b_oa
jajsj58b_pm
11.1
Device Support