JAJS391E
March 2001 – January 2025
TPS792
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 Diagrams
6.3
Feature Description
6.3.1
Undervoltage Lockout (UVLO)
6.3.2
Shutdown
6.3.3
Active Discharge (New Chip)
6.3.4
Foldback Current Limit
6.3.5
Thermal Protection
6.3.6
Reverse Current
6.4
Device Functional Modes
6.4.1
Normal Operation
6.4.2
Dropout Operation
6.4.3
Disabled
7
Application and Implementation
7.1
Application Information
7.1.1
Adjustable Operation
7.1.2
Exiting Dropout
7.2
Typical Application
7.2.1
Design Requirements
7.2.2
Detailed Design Procedure
7.2.2.1
Capacitor Recommendations
7.2.2.2
Input and Output Capacitor Requirements
7.2.2.3
Noise Reduction and Feed-Forward Capacitor Requirements
7.2.3
Application Curves
7.3
Power Supply Recommendations
7.4
Layout
7.4.1
Layout Guidelines
7.4.1.1
Board Layout Recommendations to Improve PSRR and Noise Performance
7.4.1.2
Power Dissipation and Junction Temperature
7.4.2
Layout Example
8
Device and Documentation Support
8.1
Device Support
8.1.1
Development Support
8.1.1.1
Evaluation Modules
8.1.1.2
Spice Models
8.1.2
Device Nomenclature
8.2
Documentation Support
8.2.1
Related Documentation
8.3
ドキュメントの更新通知を受け取る方法
8.4
サポート・リソース
8.5
Trademarks
8.6
静電気放電に関する注意事項
8.7
用語集
9
Revision History
10
Mechanical, Packaging, and Orderable Information
1
特長
ポートフォリオの最新デバイスについては、
TPS7A20
を参照してください
イネーブル搭載、100mA 低ドロップアウト レギュレータ
固定電圧バージョンで利用可能で、調整可能
低ノイズ:
50μV
RMS
(従来チップ)
69μV
RMS
(新チップ)
高速起動:
50μs (従来チップ)
500μs (新チップ)
非常に低いドロップアウト電圧:55mV (標準値)