Texas Instruments Evaluation Module for TPS61185 2A WLED Driver IC TPS61185EVM-335 TPS61185EVM-335 Scheda Tecnica
Codici prodotto
TPS61185EVM-335
User's Guide
SLVU308 – May 2010
TPS61185EVM-335
This user's guide describes the characteristics, operation, and use of the TPS61185 evaluation module
(EVM). This EVM contains the Texas Instruments TPS61185, a WLED power solution providing up to
eight independently regulated current outputs using a single inductor step-up (boost) converter. The
current outputs are ideal for driving a WLED backlight in notebook/laptop computers. This user's guide
includes EVM specifications, recommended test setup, bill of materials, and a schematic diagram.
(EVM). This EVM contains the Texas Instruments TPS61185, a WLED power solution providing up to
eight independently regulated current outputs using a single inductor step-up (boost) converter. The
current outputs are ideal for driving a WLED backlight in notebook/laptop computers. This user's guide
includes EVM specifications, recommended test setup, bill of materials, and a schematic diagram.
Contents
1
Applications
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2
TPS61185EVM-335 Electrical Performance Specifications
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3
Modifications
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4
Schematic and Bill of Materials
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5
Connector and Test Point Descriptions
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5.1
Input/Output Connections
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6
Test Requirements and Setup
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6.1
Hardware Requirements
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6.2
Hardware Setup
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7
TPS61185EVM-335 Assembly Drawings and Layout
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List of Figures
1
HPA335EVM Schematic
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2
TPS61185EVM-335 Component Placement, Viewed From Top
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3
TPS61185EVM-335 Top Copper, Viewed From Top
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4
TPS61185EVM-335 Bottom Copper, Viewed From Bottom
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List of Tables
1
TPS61185EVM-335 Electrical and Performance Specifications
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2
Bill of Materials
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1
SLVU308 – May 2010
TPS61185EVM-335
Copyright © 2010, Texas Instruments Incorporated