JAJSO94B
june 2022 – august 2023
TPS7A15
PRODUCTION DATA
1
1
特長
2
アプリケーション
3
概要
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Switching Characteristics
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Excellent Transient Response
7.3.2
Active Overshoot Pulldown Circuitry
7.3.3
Global Undervoltage Lockout (UVLO)
7.3.4
Enable Input
7.3.5
Internal Foldback Current Limit
7.3.6
Active Discharge
7.3.7
Thermal Shutdown
7.4
Device Functional Modes
7.4.1
Normal Mode
7.4.2
Dropout Mode
7.4.3
Disabled Mode
8
Application and Implementation
8.1
Application Information
8.1.1
Recommended Capacitor Types
8.1.2
Input, Output, and Bias Capacitor Requirements
8.1.3
Dropout Voltage
8.1.4
Behavior During Transition From Dropout Into Regulation
8.1.5
Device Enable Sequencing Requirement
8.1.6
Load Transient Response
8.1.7
Undervoltage Lockout Circuit Operation
8.1.8
Power Dissipation (PD)
8.1.9
Estimating Junction Temperature
8.1.10
Recommended Area for Continuous Operation
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curve
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Examples
9
Device and Documentation Support
9.1
Device Support
9.1.1
Development Support
9.1.1.1
Evaluation Module
9.1.2
Device Nomenclature
9.2
Documentation Support
9.2.1
Related Documentation
9.3
ドキュメントの更新通知を受け取る方法
9.4
サポート・リソース
9.5
Trademarks
9.6
静電気放電に関する注意事項
9.7
用語集
10
Mechanical, Packaging, and Orderable Information
10.1
Mechanical Data
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)
DRV|6
MPDS216E
YCK|6
MXBG454
サーマルパッド・メカニカル・データ
DRV|6
QFND087M
発注情報
jajso94b_oa
jajso94b_pm
1
特長
非常に低い入力電圧範囲:0.7V~2.2V
高い効率:
400mA でのドロップアウト:80mV (最大値)
V
IN
= V
OUT
+ 100mV で仕様規定
非常に優れた負荷過渡応答:
20mV (I
LOAD
が 1mA から 250mA まで 10µs で変化する場合)
精度 (負荷、ライン、温度):+1%、-1.1%
高 PSRR:84dB (1kHz 時)
固定出力電圧で提供:
0.5V~2.0V (25mV 刻み)
V
BIAS
範囲:
2.2V~5.5V
パッケージ:
6 ピン、1mm × 0.71mm DSBGA
6ピン、2mm × 2mm WSON
アクティブ出力放電