Texas Instruments BQ24180, Руководство пользователя

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User ' s Guide
SLUU419A – April 2010 – Revised April 2011
bq24180 Evaluation Module
The bq24180 evaluation module allows for the complete evaluation of the bq24180, a switch-mode,
charge-management device for single-cell Li-ion and Li-polymer batteries used in a wide range of portable
applications. This document provides a test summary, equipment setup, and the procedures for using with
a single-cell battery or a simulated battery load.
Contents
1 Introduction
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1.1 EVM Features
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1.2 General Description
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1.3 I/O Description
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1.4 Control and Key Parameters Setting
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1.5 Recommended Operating Conditions
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2 Test Summary
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2.1 Equipment
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2.2 DCOUT Load #2
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2.3 Multimeters and Oscilloscope
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2.4 Computer
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2.5 HPA172 Communication Kit
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2.6 Software
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3 Equipment Setup
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4 Procedure for Use With Single-Cell Li-Ion Battery or Simulated Battery Load
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4.1 Charge Voltage and Current Regulation
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5 Schematic, Board Layouts, and Bill of Materials
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5.1 bq24180EVM Schematic
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5.2 Board Layouts
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5.3 Bill of Materials
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List of Figures
1 Connections of HPA172 Kit
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2 Evaluation Setup
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3 Main Window of bq24180 Evaluation Software
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4 TP9 – Switch Node at 5-Vdc Input and 1.15-A Charge With 3.3-Vdc Battery
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5 Top Assembly
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6 Top Copper Layer
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7 Bottom Copper Layer
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8 Silkscreen
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1 SLUU419A – April 2010 – Revised April 2011 bq24180 Evaluation Module
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