SLUUCQ5
March 2023
BQ28Z620
1
BQ28Z620EVM 1- to 2-Series Li-Ion Battery Pack Manager Evaluation Module
1.1
Features
1.1.1
Kit Contents
1.1.2
Ordering Information
1.1.3
Documentation
1.1.4
BQ28Z620 and BQ294502 Circuit Module Performance Specification Summary
1.2
BQ28Z620EVM Quick Start Guide
1.2.1
Items Needed for EVM Setup and Evaluation
1.2.2
Software Installation
1.2.3
EVM Connections Module Connections
1.3
Battery Management Studio
1.3.1
Starting the Program
1.3.2
Registers Screen
1.3.3
Data Memory Screen
1.3.4
Calibration Screen
1.3.4.1
Voltage Calibration
1.3.4.2
Temperature Calibration
1.3.4.3
Current Calibration
1.3.5
Authentication Screen
1.3.6
Chemistry Selection
1.3.7
Programming Screen
1.3.7.1
Programming the Flash Memory
1.3.7.2
Generating The Golden Image
1.3.8
Advanced Comm I2C Screen
1.3.9
Watch Screen
1.4
Circuit Module Physical Layouts and Bill of Materials
1.4.1
Board Layout
1.4.2
Bill of Materials
1.4.3
Schematic
1.4.4
Testing Fuse-Blowing Circuit
2
Revision History
1.1
Features
Complete evaluation system for the BQ28Z620EVM 1- to 2-Series Battery Pack Manager Evaluation Module and BQ294502 independent overvoltage protection IC
Populated circuit module for quick setup
Software that allows data logging for system analysis