SLVSC58B
June 2016 – March 2019
TPS63070
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Simplified Schematic
Efficiency vs Output Current; Vo = 5 V
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
Pin Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram TPS63070
8.3
Functional Block Diagram TPS630701
8.4
Feature Description
8.4.1
Control Loop Description
8.4.2
Precise Enable
8.4.3
Power Good
8.4.4
Soft Start
8.4.5
PS/SYNC
8.4.6
Short Circuit Protection
8.4.7
VSEL and FB2 pins
8.4.8
Overvoltage Protection
8.4.9
Undervoltage Lockout
8.4.10
Overtemperature Protection
8.5
Device Functional Modes
8.5.1
Power Save Mode
8.5.2
Current Limit
8.5.3
Output Discharge Function (TPS630702 only)
9
Application and Implementation
9.1
Application Information
9.2
Typical Application for adjustable version
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Programming The Output Voltage
9.2.2.2
Inductor Selection
9.2.2.3
Capacitor Selection
9.2.2.3.1
Input Capacitor
9.2.2.3.2
Output Capacitor
9.2.3
Application Curves
9.3
Typical Application for Fixed Voltage Version
9.3.1
Design Requirements
9.3.2
Detailed Design Procedure
9.3.3
Application Curves
10
Power Supply Recommendations
10.1
Thermal Information
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Device Support
12.1.1
Third-Party Products Disclaimer
12.2
Related Links
12.3
Receiving Notification of Documentation Updates
12.4
Community Resources
12.5
Trademarks
12.6
Electrostatic Discharge Caution
12.7
Glossary
13
Mechanical, Packaging, and Orderable Information
12.1
Device Support