SLVSA02B
September 2009 – January 2019
TPS60151
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Typical Application Schematic
Efficiency vs Input Voltage
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
8.3
Feature Description
8.3.1
Enable
8.3.2
Output Reverse Current Protection
8.3.3
Undervoltage Lockout
8.3.4
Thermal Shutdown Protection
8.4
Device Functional Modes
8.4.1
Soft Start
8.4.2
Normal Mode and Skip Mode Operation
8.4.3
Over-current Protection and Short-Circuit Protection
9
Application and Implementation
9.1
Application Information
9.2
Typical Application
9.2.1
Design Requirements
9.2.2
Detailed Design Procedure
9.2.2.1
Capacitor Selection
9.2.3
Application Curves
9.3
System Example
9.3.1
Circuit for Driving White LEDs
10
Power Supply Recommendations
11
Layout
11.1
Layout Guidelines
11.2
Layout Example
12
Device and Documentation Support
12.1
Receiving Notification of Documentation Updates
12.2
Community Resources
12.3
Trademarks
12.4
Electrostatic Discharge Caution
12.5
Glossary
13
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DRV|6
MPDS216E
Thermal pad, mechanical data (Package|Pins)
DRV|6
QFND087M
Orderable Information
slvsa02b_oa
slvsa02b_pm
11.2
Layout Example
Figure 27.
Recommended PCB Layout