SLVSC13A
July 2013 – March 2016
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Function
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
Normal Operation
8.3.2
Boost Converter
8.3.3
IFBx Pin Unused
8.3.4
Enable and Start-Up
8.3.5
Soft Start
8.3.6
Full-Scale Current Program
8.3.7
Brightness Control
8.3.8
Undervoltage Lockout
8.3.9
Overvoltage Protection
8.3.10
Overcurrent Protection
8.3.11
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
Schottky Diode Selection
9.2.2.3
Compensation Capacitor Selection
9.2.2.4
Output Capacitor Selection
9.2.3
Application Curves
9.2.4
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
パッケージ・オプション
メカニカル・データ(パッケージ|ピン)
YFF|9
MXBG144B
サーマルパッド・メカニカル・データ
発注情報
slvsc13a_oa
slvsc13a_pm
5 Device Comparison Table
See
(1)
T
A
PART NUMBER
OPEN LED PROTECTION
PACKAGE
ORDERING
PACKAGE MARKING
–40°C to 85°C
TPS61162D
26.5 V (typical)
9-pin DSBGA
TPS61162DYFFR
TPS61162D
(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
.