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User's Guide
SLUU366A–March 2010–Revised April 2010
bq2415x RGY EVM (HPA255)
This user's guide describes the features, setup, and operation of the bq2415x RGY evaluation board.
Included are the bill of materials, board layout, and schematic.
Contents
1 Introduction .................................................................................................................. 2
1.1 EVM Features ...................................................................................................... 2
1.2 General Description ................................................................................................ 2
1.3 I/O Description ...................................................................................................... 2
1.4 Controls and Key Parameters Setting ........................................................................... 2
1.5 Recommended Operating Conditions ........................................................................... 3
2 Test Summary ............................................................................................................... 4
2.1 Definitions ........................................................................................................... 4
2.2 Equipment ........................................................................................................... 4
2.3 Equipment Setup ................................................................................................... 5
2.4 Procedure ........................................................................................................... 6
3 PCB Layout Guideline ...................................................................................................... 8
4 Board Layout, Schematic, and Bill of Materials ......................................................................... 9
4.1 Board Layout ....................................................................................................... 9
4.2 Schematic ......................................................................................................... 12
4.3 Bill of Materials .................................................................................................... 13
List of Figures
1 Connections of the HPA172 Kit........................................................................................... 5
2 Original Test Setup for HPA255 (bq2415x EVM)....................................................................... 5
3 Main Window of the bq2415x Evaluation Software..................................................................... 6
4 Test Setup for HPA255 .................................................................................................... 7
5 Top Layer .................................................................................................................... 9
6 Bottom Layer............................................................................................................... 10
7 Top Assembly.............................................................................................................. 10
8 Top Silk ..................................................................................................................... 11
List of Tables
1 Input/Output Jack Descriptions............................................................................................ 2
2 Control and Key Parameters Settings for JMP1 Through JMP5 ..................................................... 2
3 Factory Jumper Settings ................................................................................................... 3
4 Recommended Operating Conditions.................................................................................... 3
5 JMP1 Through JMP5 Installation Settings............................................................................... 5
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C is a trademark of Koninklijke Philips Electronics NV.
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SLUU366A–March 2010–Revised April 2010 bq2415x RGY EVM (HPA255)
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