JAJS247J
june 2007 – april 2023
TPS74901
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: Other Orderable Devices (non-M3 Suffix)
6.6
Electrical Characteristics: Orderable Device (M3 Suffix)
6.7
Typical Characteristics: IOUT = 50 mA (All Other Orderable Devices, Non-M3 Suffix)
6.8
Typical Characteristics: IOUT = 1 A (All Other Orderable Devices, Non-M3 Suffix)
6.9
Typical Characteristics: IOUT = 50 mA (M3 Suffix)
6.10
Typical Characteristics: IOUT = 1 A (M3 Suffix)
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Enable and Shutdown
7.3.2
Power-Good
7.3.3
Internal Current Limit
7.3.4
Thermal Protection
7.4
Device Functional Modes
7.4.1
Normal Operation
7.4.2
Dropout Operation
7.4.3
Disabled
8
Application and Implementation
8.1
Application Information
8.1.1
Input, Output, and BIAS Capacitor Requirements
8.1.2
Transient Response
8.1.3
Dropout Voltage
8.1.4
Output Noise
8.1.5
Programmable Soft-Start
8.1.6
Sequencing Requirements
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curves
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.1.1
Power Dissipation
8.4.1.2
Thermal Considerations
8.4.2
Layout Example
9
Device and Documentation Support
9.1
Device Support
9.1.1
Development Support
9.1.1.1
Evaluation Modules
9.1.1.2
Spice Models
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
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)
KTW|7
MPSF015
RGW|20
MPQF122C
DRC|10
MPDS117L
サーマルパッド・メカニカル・データ
RGW|20
QFND012L
DRC|10
QFND013N
発注情報
jajs247j_oa
jajs247j_pm
Data Sheet
TPS74901 プログラマブル・ソフトスタート機能付き、3A 低ドロップアウト・リニア・レギュレータ