SLUUCY9
November 2023
BQ76905
1
Description
Get Started
Features
Applications
6
1
Evaluation Module Overview
1.1
Introduction
1.2
Kit Contents
1.3
Specification
1.4
Device Information
2
Hardware
2.1
Before You Begin
2.2
Required Equipment
2.3
BQ76905 Circuit Module Use
2.3.1
Cell Simulator
2.3.2
Evaluating with Load Current
2.3.3
Evaluating Charge and Discharge Currents
2.3.4
Evaluating with Simulated Current
2.3.5
Reducing the Cell Count
2.3.6
Connecting Cells
2.3.7
Connecting to a Host
2.3.8
Hardware Configuration
2.3.8.1
Configuration Jumpers
2.3.9
Configuration Register Programming
3
Quick Start Guide
4
Software
4.1
Battery Management Studio Software
4.1.1
System Requirements
4.1.2
Installing BQStudio
4.1.3
BQ76905 bqz File Installation
4.1.4
BQStudio Operation and Registers View
4.1.5
Commands
4.1.6
Data Memory
4.1.6.1
Entering, Saving, and Loading Configuration
4.1.7
Command Sequences
5
Hardware Design Files
5.1
Schematic
5.2
Board Layout
5.3
Bill of Materials
6
Additional Information
Trademarks
Features
Complete evaluation system for the BQ76905 2-cell to 5-cell Li-Ion, LiPolymer, and LiFePO4 high accuracy battery monitor
Power connections available on test points
Communication available with included USB interface adapter or available on 4-pin connector
Resistor cell simulator for quick setup with only a power supply
PC software available for configuration