Texas Instruments BQ79606EVM, User Manual

Page: 1 / 35

1 SLOU471E – May 2017 – Revised April 2019
Submit Documentation Feedback
Copyright © 2017–2019, Texas Instruments Incorporated
BQ79606A-Q1 Evaluation Module
User's Guide
SLOU471E – May 2017 – Revised April 2019
BQ79606A-Q1 Evaluation Module
This user's guide describes the general features, theory of operation, hardware setup, and use of the
BQ79606EVM. Throughout this user's guide, the abbreviations
EVM , BQ79606EVM , and the term
evaluation module are synonymous with the BQ79606A-Q1 Evaluation Module , unless otherwise noted.
This EVM is an evaluation board of the BQ79606A-Q1 device for use in large format lithium-ion batteries
that provides monitoring, balancing, and communications.
Contents
1 General Description
.........................................................................................................
5
1.1 Key Features
........................................................................................................
5
1.2 Key Electrical Parameters
.........................................................................................
5
2 Theory of Operation
.........................................................................................................
6
2.1 Single Board
.........................................................................................................
7
2.2 Stacked Systems
...................................................................................................
7
3 Connectors
...................................................................................................................
7
3.1 Primary Input and Output Connectors
...........................................................................
7
4 BQ79606EVM Quick Start Guide
........................................................................................
11
4.1 Required Devices
.................................................................................................
12
4.2 Power Connections
...............................................................................................
12
4.3 Connecting the BQ79606EVM to TMS570 LaunchPad
.....................................................
12
4.4 Stacking BQ79606EVMs
........................................................................................
13
4.5 Software
............................................................................................................
13
4.6 GUI
..................................................................................................................
14
5 Physical Dimensions
.......................................................................................................
15
5.1 Board Dimensions
.................................................................................................
15
5.2 Board Mounting
....................................................................................................
15
6 Schematic, Assembly, Layout, and BOM
..............................................................................
17
6.1 Schematic
.........................................................................................................
17
6.2 Assembly
...........................................................................................................
19
6.3 Layout
..............................................................................................................
21
6.4 Bill of Materials (BOM)
...........................................................................................
29
List of Figures
1 System Stack Diagram
......................................................................................................
6
2 Molex 39502-1009 (Reference Image Only)
.............................................................................
7
3 Molex 22-12-4062 (Reference Image Only)
..............................................................................
8
4 Sullins Connector Solutions PEC06DAAN (Reference Image Only)
..................................................
9
5 Basic EVM Setup
..........................................................................................................
11
6 Advanced EVM Setup
.....................................................................................................
11
7 Board Dimensions
.........................................................................................................
16
8 BQ79606EVM Schematic Part 1
........................................................................................
17
9 BQ79606EVM Schematic Part 2
........................................................................................
17
10 BQ79606EVM Schematic Part 3
........................................................................................
18
11 BQ79606EVM Schematic Part 4
.........................................................................................
18
12 BQ79606EVM Assembly Top
............................................................................................
19
13 BQ79606EVM Assembly Bottom
........................................................................................
20