Texas Instruments Evaluation Module for TPS72715 TPS72715YFFEVM-407 TPS72715YFFEVM-407 数据表
产品代码
TPS72715YFFEVM-407
User's Guide
SLVU323 – February 2010
TPS727xxYFF EVM
This User’s Guide describes the characteristics, operation, and use of the TPS727xxYFFEVM-407. This
EVM demonstrates the Texas Instruments TPS727xx, a Low Drop Out (LDO) linear regulator in a chip
scale (WCSP-4) package that is capable of 200mA of output current. This user’s guide includes setup
instructions, a schematic diagram, thermal guidelines, a bill of materials (BOM), and PCB layout drawings
for the evaluation module.
EVM demonstrates the Texas Instruments TPS727xx, a Low Drop Out (LDO) linear regulator in a chip
scale (WCSP-4) package that is capable of 200mA of output current. This user’s guide includes setup
instructions, a schematic diagram, thermal guidelines, a bill of materials (BOM), and PCB layout drawings
for the evaluation module.
Contents
1
Introduction
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2
Setup
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2.1
Input / Output Connector Descriptions
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3
Operation
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3.1
Operation
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4
Thermal Guidelines
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4.1
Thermal Considerations
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5
Board Layout
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5.1
Layout
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6
Schematic and Bill of Materials
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6.1
Schematic
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6.2
Bill of Materials
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List of Figures
1
Top Layer Assembly
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2
Top Layer Routing
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3
Bottom Layer Routing
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4
Bottom Layer Assembly
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5
TPS727xxYFFEVM-407 Schematic
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List of Tables
1
HPA407A Bill of Materials
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1
Introduction
The TPS727xxYFFEVM-407 evaluation module (EVM) helps designers evaluate the operation and
performance of the TPS727xx LDO in the WCSP-4 package. The TPS727xx is a 200mA, ultra-low Iq, fast
transient response, linear regulator.
performance of the TPS727xx LDO in the WCSP-4 package. The TPS727xx is a 200mA, ultra-low Iq, fast
transient response, linear regulator.
1
SLVU323 – February 2010
TPS727xxYFF EVM
Copyright © 2010, Texas Instruments Incorporated