SLVS510E
July 2006 – March 2015
TPS61070
,
TPS61071
,
TPS61072
,
TPS61073
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Typical Application Circuit
5
Revision History
6
Device Comparison Table
7
Pin Configuration and Functions
8
Specifications
8.1
Absolute Maximum Ratings
8.2
ESD Ratings
8.3
Recommended Operating Conditions
8.4
Thermal Information
8.5
Electrical Characteristics
8.6
Typical Characteristics
8.6.1
Table of Graphs
9
Parameter Measurement Information
10
Detailed Description
10.1
Overview
10.2
Functional Block Diagram
10.3
Feature Description
10.3.1
Controller Circuit
10.3.1.1
Synchronous Rectifier
10.3.1.2
Device Enable
10.3.1.3
Undervoltage Lockout
10.3.1.4
Soft Start and Short-Circuit Protection
10.4
Device Functional Modes
10.4.1
Power-Save Mode
11
Application and Implementation
11.1
Application Information
11.2
Typical Application
11.2.1
Design Requirements
11.2.2
Detailed Design Procedure
11.2.2.1
Programming the Output Voltage
11.2.2.2
Inductor Selection
11.2.2.3
Capacitor Selection
11.2.2.3.1
Input Capacitor
11.2.2.3.2
Output Capacitor
11.2.2.4
Small Signal Stability
11.2.3
Application Curves
11.3
System Examples
12
Power Supply Recommendations
13
Layout
13.1
Layout Guidelines
13.2
Layout Example
13.3
Thermal Considerations
14
Device and Documentation Support
14.1
Device Support
14.1.1
Third-Party Products Disclaimer
14.2
Related Links
14.3
Trademarks
14.4
Electrostatic Discharge Caution
14.5
Glossary
15
Mechanical, Packaging, and Orderable Information
9 Parameter Measurement Information
Figure 10. Parameter Measurement Schematic