SLUUD64
December 2024
BQ41Z90
1
Description
Features
4
1
Evaluation Module Overview
1.1
Introduction
1.2
Kit Contents
1.3
Specification
1.4
Device Information
1.4.1
Before You Begin
2
BQ41Z90EVM Quick Start Guide
2.1
Items Needed for EVM Setup and Evaluation
2.2
Software Installation
2.3
EVM Connections
2.3.1
Jumper Description
2.4
Update Firmware
3
Hardware
3.1
BQ41Z90 Production Calibration Guide
4
Software
4.1
Battery Management Studio
4.1.1
Registers Screen
4.1.2
Setting Programmable BQ41Z90 Options
4.1.3
Calibration Screen
4.1.3.1
Voltage Calibration
4.1.3.2
Temperature Calibration
4.1.3.3
Current Calibration
4.1.4
Chemistry Screen
4.1.5
Firmware Screen
4.1.5.1
Programming the Flash Memory
4.1.5.2
Exporting the Flash Memory
4.1.6
Advanced Comm SMB Screen
5
Hardware Design Files
5.1
BQ41Z90EVM Circuit Module Schematic
5.2
Circuit Module Physical Layouts
5.2.1
Board Layout
5.2.2
Schematic
5.3
Bill of Materials
6
Additional Information
6.1
Trademarks
7
Related Documentation from Texas Instruments
Features
Complete evaluation system for the BQ41Z90EVM Li-Ion Battery Pack Manager Evaluation Module and BQ77216 independent overvoltage protection IC
Populated circuit module for quick setup
Software that allows data logging for system analysis