Texas Instruments TLV70130 Low-Dropout Regulator Evaluation Module TLV70130EVM-077 TLV70130EVM-077 데이터 시트

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This user

’

s guide describes operational use of the TLV70130EVM-077 evaluation module (EVM) as a

reference design for engineering demonstration and evaluation of the TLV70130, low-dropout (LDO) linear
regulator. Included in this user

’

s guide are setup instructions, a schematic diagram, layout and thermal

guidelines, a bill of materials, and test results.

1

Introduction

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2

Setup

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2.1

Input/Output Connectors and Jumper Descriptions

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2.2

Equipment Setup

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3

Operation

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4

Test Results

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4.1

Turnon Sequence

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4.2

Output Load Transient

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5

Thermal Guidelines and Layout Recommendations

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6

Board Layout

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7

Schematic and Bill of Materials

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7.1

Schematic

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7.2

Bill of Materials

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1

Start-Up Sequence

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2

Load Step and Transient Response

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3

Top-Layer Silkscreen

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4

Top-Layer Routing

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5

Bottom-Layer Routing

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6

TLV70130EVM-077 Schematic

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1

Thermal Dissipation Rating

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2

TLV70130EVM-077 Bill of Materials

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1

SLVU554

–

October 2011

Copyright

©

2011, Texas Instruments Incorporated