![background image](http://html1.mh-extra.com/html/texas-instruments/bms025/bms025_user-manual_1096037001.webp)
1
SLUUC27B – June 2019 – Revised January 2020
Copyright © 2019–2020, Texas Instruments Incorporated
BQ25611D, BQ25619 (BMS025) Evaluation Module
User's Guide
SLUUC27B – June 2019 – Revised January 2020
BQ25611D, BQ25619 (BMS025) Evaluation Module
This user's guide provides detailed testing instructions for the BQ25611D and BQ25619 evaluation module
(EVM). Also included are descriptions of the necessary equipment, equipment setup, procedures, the
printed-circuit board layouts, schematics, and the bill of materials (BOM).
Throughout this user's guide, the abbreviations
EVM
,
BQ25611DEVM
,
BQ25619EVM, BMS025
, and the
term
evaluation module
are synonymous with the BMS025 evaluation module, unless otherwise noted.
Contents
1
Introduction
...................................................................................................................
1.1
EVM Features
.......................................................................................................
1.2
I/O Descriptions
.....................................................................................................
2
Test Summary
................................................................................................................
2.1
Equipment
...........................................................................................................
2.2
Equipment Setup
....................................................................................................
2.3
Software Setup
......................................................................................................
2.4
Test Procedure
......................................................................................................
3
PCB Layout Guideline
.....................................................................................................
4
Board Layout, Schematic, and Bill of Materials
........................................................................
4.1
Board Layout
.......................................................................................................
4.2
Schematics
.........................................................................................................
4.3
Bill of Materials
....................................................................................................
List of Figures
1
Original Test Setup for BMS025A
.........................................................................................
2
BQStudio Device Type Selection Window
...............................................................................
3
BQStudio Charger Selection Window
.....................................................................................
4
Main Window of BQ2561x EVM Software
................................................................................
5
BQ25619EVM Charge Mode Efficiency
..................................................................................
6
BQ25619EVM Boost Mode Efficiency
...................................................................................
7
BMS025 Rev. A Top Overlay
.............................................................................................
8
BMS025 Rev. A Top Solder Mask
.......................................................................................
9
BMS025 Rev. A Top Layer
...............................................................................................
10
BMS025 Rev. A MidLayer 1
..............................................................................................
11
BMS025 Rev. A MidLayer 2
..............................................................................................
12
BMS025 Rev. A Bottom Layer
...........................................................................................
13
BMS025 Rev. A Bottom Solder Mask
...................................................................................
14
BMS025 Rev. A Bottom Overlay
.........................................................................................
15
BQ25619EVM Schematic
.................................................................................................
16
BQ25611DEVM Schematic
...............................................................................................
List of Tables
1
Device Data Sheets
.........................................................................................................
2
EVM I/O Connections
.......................................................................................................
3
EVM Shunt and Switch Installation
........................................................................................