![background image](http://html1.mh-extra.com/html/texas-instruments/bq24187/bq24187_user-manual_1096066001.webp)
User's Guide
SLUUAI5 – April 2014
bq24187 Evaluation Module User's Guide
The bq24187 evaluation module is a complete charger module for evaluating compact, flexible, high-
efficiency, USB-friendly, switch-mode charge management solution for single-cell, Li-ion and Li-polymer
batteries used in a wide range of portable applications.
Contents
1
Introduction
...................................................................................................................
2
1.1
BQ24187 IC Features
..............................................................................................
2
1.2
bq24187EVM Features
............................................................................................
2
1.3
Schematic
............................................................................................................
3
1.4
I/O Description
......................................................................................................
4
1.5
Test Points to IC Pins
..............................................................................................
4
1.6
Control and Key Parameters Setting
.............................................................................
4
1.7
Recommended Operating Conditions
............................................................................
5
2
Test Summary
................................................................................................................
5
2.1
Definitions
............................................................................................................
5
2.2
Recommended Test Equipment
..................................................................................
5
2.3
Recommended Test Equipment Setup
..........................................................................
7
2.4
Recommended Test Procedure
...................................................................................
9
3
Printed-Circuit Board Layout Guideline
..................................................................................
10
4
Bill of Materials and Board Layout
......................................................................................
11
4.1
Bill of Materials
....................................................................................................
11
4.2
Board Layout
.......................................................................................................
12
List of Figures
1
bq2418xEVM Schematic
....................................................................................................
3
2
BAT_Load (PR1010) Schematic
...........................................................................................
6
3
Connections of HPA172 Kit
................................................................................................
7
4
Recommended Initial Test Setup for bq24187EVM-625
...............................................................
8
5
Main Window of BQ24187SW Evaluation Software
.....................................................................
8
6
Top Assembly Layer
.......................................................................................................
12
7
Top Layer
...................................................................................................................
13
8
First Internal Layer
.........................................................................................................
14
9
Second Internal Layer
.....................................................................................................
15
10
Bottom Layer
................................................................................................................
16
List of Tables
1
Bill of Materials - PWR625A
.............................................................................................
11
1
SLUUAI5 – April 2014
bq24187 Evaluation Module User's Guide
Submit Documentation Feedback
Copyright © 2014, Texas Instruments Incorporated