Datasheet

User's Guide
SLUU477A– December 2010– Revised August 2011
800-mA, Single-Input, Single-Cell, Li-Ion Battery Solar
Charger With Power Path
This user's guide describes the features and operation of the bq24210/2 Evaluation Module (EVM). The
EVM assists users in evaluating the bq24210/2 solar charger. The printed-circuit board for the EVM is
labeled HPA678. The manual includes the bq24210/2EVM 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 Header Descriptions ........................................................................................... 2
1.4 Jumper Settings .................................................................................................... 3
1.5 Recommended Operating Conditions ........................................................................... 3
2 Test Summary ............................................................................................................... 4
2.1 Definitions ........................................................................................................... 4
2.2 Recommended Equipment for Testing .......................................................................... 5
2.3 Recommended Test Equipment Setup .......................................................................... 5
2.4 Recommended Test Procedure to Confirm IC Operation .................................................... 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 (bq24210/2EVM) ..................................................................... 5
2 Top Assembly ............................................................................................................... 8
3 Top Layer .................................................................................................................... 9
4 Bottom Layer............................................................................................................... 10
5 bq24210 EVM Schematic ................................................................................................ 11
List of Tables
1 I/O Header Descriptions.................................................................................................... 2
2 Jumper Settings ............................................................................................................. 3
3 Recommended Operating Conditions .................................................................................... 3
4 Bill of Materials .............................................................................................................. 7
1
SLUU477A– December 2010– Revised August 2011 800-mA, Single-Input, Single-Cell, Li-Ion Battery Solar Charger With Power Path
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