SLVSB53A
May 2012 – December 2014
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Typical Application Schematic
5
Revision History
6
Device Options
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
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
Startup
10.3.1.2
Operation at Output Overload
10.3.1.3
Undervoltage Lockout
10.3.1.4
Overvoltage Protection
10.3.1.5
Overtemperature Protection
10.4
Device Functional Modes
10.4.1
Device Enable and Shutdown 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
Adjustable Output Voltage Version
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
11.2.3
Application Curves
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
Documentation Support
14.2.1
Related Documentation
14.3
Trademarks
14.4
Electrostatic Discharge Caution
14.5
Glossary
15
Mechanical, Packaging, and Orderable Information
9 Parameter Measurement Information
Figure 12. Parameter Measurement Schematic