SBVS082K
June 2007 – June 2024
TPS74901
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
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: IOUT = 50mA
5.7
Typical Characteristics: IOUT = 1 A
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagrams
6.3
Feature Description
6.3.1
Enable and Shutdown
6.3.2
Power-Good
6.3.3
Internal Current Limit
6.3.4
Thermal Protection
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
Input, Output, and BIAS Capacitor Requirements
7.1.2
Transient Response
7.1.3
Dropout Voltage
7.1.4
Output Noise
7.1.5
Programmable Soft-Start
7.1.6
Sequencing Requirements
7.2
Typical Application
7.2.1
Design Requirements
7.2.2
Detailed Design Procedure
7.2.3
Application Curves
7.3
Power Supply Recommendations
7.4
Layout
7.4.1
Layout Guidelines
7.4.1.1
Power Dissipation
7.4.1.2
Thermal Considerations
7.4.2
Layout Example
8
Device and Documentation Support
8.1
Device Support
8.1.1
Device Nomenclature
8.1.2
Development Support
8.1.2.1
Evaluation Modules
8.1.2.2
Spice Models
8.2
Documentation Support
8.2.1
Related Documentation
8.3
Receiving Notification of Documentation Updates
8.4
Support Resources
8.5
Trademarks
8.6
Electrostatic Discharge Caution
8.7
Glossary
9
Revision History
10
Mechanical, Packaging, and Orderable Information
8.1.2
Development Support