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User's Guide
SLVU224 – January 2008
TPS61165EVM-283
This user's guide describes the characteristics, operation, and use of the TPS61165EVM-283 evaluation
module (EVM). This EVM contains the Texas Instruments TPS61165 boost converter, configured with
external components to regulate current through a string of WLEDs. This user's guide includes EVM
specifications, recommended test setup, test results, bill of materials, and a schematic diagram.
Contents
1 Introduction ................................................................................................................... 2
2 Setup and Test Results ..................................................................................................... 2
3 Board Layout ................................................................................................................. 6
4 Schematics and Bill of Materials ........................................................................................... 9
List of Figures
1 USB Interface Adapter Quick Connection Diagram ..................................................................... 4
2 Screen Capture of TPS6116x Controller Software GUI Interface ..................................................... 5
3 LED Efficiency vs Output Current ......................................................................................... 6
4 Assembly Layer .............................................................................................................. 7
5 Bottom Layer ................................................................................................................. 8
List of Tables
1 Typical Performance Specification Summary ............................................................................ 2
2 HPA283 Bill of Materials................................................................................................... 10
EasyScale is a trademark of Texas Instruments.
Windows is a trademark of Microsoft Corporation.
VeriSign is a trademark of VeriSign, Inc.
SLVU224 – January 2008 TPS61165EVM-283 1
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