Texas Instruments Ultra Small Step Down Converter for TPS622311, TPS62235, TPS62239, Evaluation Module TPS62239EVM-574 TPS62239EVM-574 数据表
产品代码
TPS62239EVM-574
User's Guide
SLVU369 – April 2010
TPS62239EVM-574 User's Guide
This user's guide describes the characteristics, operation, and use of the TPS62239EVM-574 evaluation
module (EVM). This EVM demonstrates three individual configurations of the Texas Instruments
TPS6223x 3-MHz, synchronous step-down converter capable of supplying up to 500 mA of output current.
This user's guide includes setup instructions, a schematic diagram, a bill of materials, and printed-circuit
board layout drawings for the evaluation module.
module (EVM). This EVM demonstrates three individual configurations of the Texas Instruments
TPS6223x 3-MHz, synchronous step-down converter capable of supplying up to 500 mA of output current.
This user's guide includes setup instructions, a schematic diagram, a bill of materials, and printed-circuit
board layout drawings for the evaluation module.
Contents
1
Introduction
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2
Setup
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3
Board Layout
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4
Schematic and Bill of Materials
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5
Related Documentation From Texas Instruments
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List of Figures
1
Assembly Layer
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2
Top Layer Routing
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3
Bottom Layer Routing
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4
TPS62239EVM-574 Schematic
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List of Tables
1
Device and Output Voltage Configurations
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2
Input and Output Connections
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3
TPS62239EVM-574 Bill of Materials
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1
SLVU369 – April 2010
TPS62239EVM-574 User's Guide
Copyright © 2010, Texas Instruments Incorporated