SLVSBQ2D
January 2013 – May 2016
TPS61163
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
5
Device Comparison Table
6
Pin Configuration and 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
EasyScale Timing Requirements
7.7
Typical Characteristics
8
Detailed Description
8.1
Overview
8.2
Functional Block Diagram
8.3
Feature Description
8.3.1
Boost Converter
8.3.2
IFBX Pin Unused
8.3.3
Enable and Start-up
8.3.4
Soft Start
8.3.5
Full-Scale Current Program
8.3.6
Brightness Control
8.3.7
Undervoltage Lockout
8.3.8
Overvoltage Protection
8.3.9
Overcurrent Protection
8.3.10
Thermal Shutdown
8.4
Device Functional Modes
8.4.1
One-Wire Digital Interface (Easyscale Interface)
8.4.2
PWM Control Interface
8.5
Programming
8.5.1
Easyscale Programming
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
Inductor Selection
9.2.2.2
Compensation Capacitor Selection
9.2.2.3
Output Capacitor Selection
9.2.2.4
Schottky Diode Selection
9.2.3
Application Curves
9.3
Additional Application Circuits
10
Power Supply Recommendations
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
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)
YFF|9
MXBG144B
Thermal pad, mechanical data (Package|Pins)
Orderable Information
slvsbq2d_oa
slvsbq2d_pm
5 Device Comparison Table
See
(1)
T
A
PART NUMBER
OPEN LED PROTECTION
PACKAGE
ORDERING
PACKAGE MARKING
–40°C to +85°C
TPS61163
37.5 V (typical)
9-pin DSBGA
TPS61163YFF
TPS
61163
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at
www.ti.com
.