SLVSE95B
April 2018 – March 2020
TLV62568A
,
TLV62569A
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
sp sp spTypical Application Schematic
sp spEfficiency at 5-V Input Voltage
4
Revision History
5
Pin Configuration and Functions
Pin 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
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagrams
7.3
Feature Description
7.3.1
100% Duty Cycle Low Dropout Operation
7.3.2
Soft Startup
7.3.3
Switch Current Limit
7.3.4
Under Voltage Lockout
7.3.5
Thermal Shutdown
7.4
Device Functional Modes
7.4.1
Enabling/Disabling the Device
7.4.2
Power Good
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Custom Design With WEBENCH® Tools
8.2.2.2
Setting the Output Voltage
8.2.2.3
Output Filter Design
8.2.2.4
Inductor Selection
8.2.2.5
Input and Output Capacitor Selection
8.2.3
Application Performance Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
10.3
Thermal Considerations
11
Device and Documentation Support
11.1
Device Support
11.1.1
Third-Party Products Disclaimer
11.1.2
Development Support
11.1.2.1
Custom Design With WEBENCH® Tools
11.2
Documentation Support
11.2.1
Related Documentation
11.3
Receiving Notification of Documentation Updates
11.4
Support Resources
11.5
Trademarks
11.6
Electrostatic Discharge Caution
11.7
Glossary
12
Mechanical, Packaging, and Orderable Information
11.2.1
Related Documentation
Texas Instruments,
Semiconductor and IC Package Thermal Metrics Application Report
Texas Instruments,
Thermal Characteristics of Linear and Logic Packages Using JEDEC PCB Designs Application Report