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User's Guide
SLUU477–December 2010
800mA, Single-Input, Single Cell Li-Ion Battery Solar
Charger with Power Path
This user's guide describes the features and operation of the bq24210EVM Evaluation Module (EVM). The
EVM assists users in evaluating the bq24210 solar chager. The EVM is also called the HPA678. The
manual includes the bq24210EVM 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 Control and Key Parameters Setting ............................................................................ 3
1.5 Recommendd Operating Conditions ............................................................................ 3
2 Test Summary ............................................................................................................... 4
2.1 Definitions ........................................................................................................... 4
2.2 Safety ................................................................................................................ 4
2.3 Quality ............................................................................................................... 4
2.4 Apparel .............................................................................................................. 4
2.5 Equipment ........................................................................................................... 5
2.6 Equipment Setup ................................................................................................... 5
2.7 Procedure ........................................................................................................... 6
3 PCB Layout Guideline ...................................................................................................... 6
4 Bill of Materials, Board Layout and Schematics ........................................................................ 7
4.1 Bill of Materials ..................................................................................................... 7
4.2 Board Layout ....................................................................................................... 8
4.3 Schematics ........................................................................................................ 11
List of Figures
1 Original Test Setup for HPA678 (bq24210 EVM)....................................................................... 5
2 Top Assembly ............................................................................................................... 8
3 Top Layer .................................................................................................................... 9
4 Bottom Layer............................................................................................................... 10
5 bq24210 EVM Schematic ................................................................................................ 11
List of Tables
1 I/O Description............................................................................................................... 2
2 Control and Key Parameters Setting ..................................................................................... 3
3 Recommendd Operating Conditions ..................................................................................... 3
4 Bill of Materials.............................................................................................................. 7
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SLUU477–December 2010 800mA, Single-Input, Single Cell Li-Ion Battery Solar Charger with Power Path
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