Datasheet > TPS82671EVM-646

TPS82671EVM-646

更新时间： 2024-11-04 08:37:55

品牌	Logo	应用领域
德州仪器 - TI		转换器电池 DC-DC转换器便携式
页数	文件大小	规格书
13页	555K
描述
The TPS82671 and TPS82675 devices are series of high-frequency, synchronous, step-down dc-dc converters optimized for battery-powered portable applications

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TPS82671EVM-646 数据手册

User's Guide

SLVU383A–October 2010–Revised November 2010

TPS8267xEVM

This user’s guide describes the characteristics, operation, and use of the TPS8267xEVM-646 evaluation

module (EVM). The TPS8267xEVM-646 is a fully assembled and tested platform for evaluating the

performance of the TPS82671 and TPS82675 high-frequency, synchronous, step-down dc-dc converters

optimized for battery-powered portable applications. This document includes schematic diagrams, a

printed circuit board (PCB) layout, bill of materials, and test data. Throughout this document, the

abbreviations EVM and TPS8267xEVM and the term evaluation module are synonymous with the

TPS8267xEVM-646 unless otherwise noted.

Contents

Introduction .................................................................................................................. 2

1.1

1.2

1.3

Features ............................................................................................................. 2

Applications ......................................................................................................... 2

EVM Ordering Options ............................................................................................ 2

TPS8267xEVM Schematic ................................................................................................. 3

Connector and Test Point Descriptions .................................................................................. 3

3.1

3.2

Test Configuration .......................................................................................................... 5

4.1

4.2

Input / Output Connectors: TPS8267xEVM .................................................................... 3

Jumpers and Switches ............................................................................................ 4

Hardware Setup .................................................................................................... 5

Procedure ........................................................................................................... 5

TPS8267xEVM Test Data ................................................................................................. 6

5.1

Thermal Performance ............................................................................................. 6

TPS8267xEVM Assembly Drawings and Layout ....................................................................... 8

Bill of Materials ............................................................................................................. 11

Marking Information ....................................................................................................... 11

List of Figures

TPS8267xEVM Schematic.................................................................................................

Hardware Board Connection ..............................................................................................

Top Side Thermal Measurement..........................................................................................

Bottom Side Thermal Measurement......................................................................................

TPS8267xEVM Component Placement (Top View)....................................................................

TPS8267xEVM Top-Side Copper (Top View)...........................................................................

TPS8267xEVM Bottom-Side Copper (Bottom View) ................................................................. 10

Bluetooth is a registered trademark of Bluetooth SIG.

All other trademarks are the property of their respective owners.

SLVU383A–October 2010–Revised November 2010

TPS8267xEVM

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与TPS82671EVM-646相关器件

型号	品牌	获取价格	描述	数据表
TPS82671SIP	TI	获取价格	600-mA, HIGH-EFFICIENCY MicroSiP? STEP-DOWN CONVERTER (PROFILE <1.0mm)
TPS82671SIPR	TI	获取价格	600-mA, HIGH-EFFICIENCY MicroSiP STEP-DOWN CONVERTER (PROFILE <1.0mm)
TPS82671SIPT	TI	获取价格	600-mA, HIGH-EFFICIENCY MicroSiP STEP-DOWN CONVERTER (PROFILE <1.0mm)
TPS82672	TI	获取价格	600-mA, HIGH-EFFICIENCY MicroSiP? STEP-DOWN CONVERTER (PROFILE <1.0mm)
TPS826721	TI	获取价格	采用 MicroSiP™ 封装的 600mA 完全集成式低噪声降压转换器模块
TPS826721SIPR	TI	获取价格	采用 MicroSiP™ 封装的 600mA 完全集成式低噪声降压转换器模块 \| SIP
TPS826721SIPT	TI	获取价格	采用 MicroSiP™ 封装的 600mA 完全集成式低噪声降压转换器模块 \| SIP
TPS82672EVM-646	TI	获取价格	TPS826xxEVM
TPS82672SIP	TI	获取价格	600-mA, HIGH-EFFICIENCY MicroSiP? STEP-DOWN CONVERTER (PROFILE <1.0mm)
TPS82672SIPR	TI	获取价格	600-mA, HIGH-EFFICIENCY MicroSiP? STEP-DOWN CONVERTER (PROFILE <1.0mm)

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