Datasheet

Features

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15 Fuel Gauging Command ................................................................................................. 16

List of Tables

1 Ordering Information........................................................................................................ 2

2 Components and Flash-Memory Settings for Different Pre-charge Modes ......................................... 4

3 Bill of Materials .............................................................................................................. 7

4 Performance Specification Summary..................................................................................... 9

5 Circuit Module to EV2300 Connections ................................................................................ 10

1 Features

• Complete evaluation system for the bq3060 SBS 1.1-compliant advanced gas gauge and bq29412

independent overvoltage protection IC

• Populated circuit module for quick setup

• PC software and interface board for easy evaluation

• Software that allows data logging for system analysis

1.1 Kit Contents

• bq3060/bq29412 circuit module

• Set of support documentation

1.2 Ordering Information

Table 1. Ordering Information

EVM PART NUMBER CHEMISTRY CONFIGURATION CAPACITY

bq3060EVM-001 Li-ion 2, 3, or 4 cell Any

2 bq3060-Based Circuit Module

The bq3060/bq29412-based circuit module is a complete and compact example solution of a bq3060

circuit for battery management and protection of Li-ion or Li-polymer packs. The circuit module

incorporates a bq3060 battery monitor IC, bq29412 independent overvoltage protection IC, and all other

components necessary to accurately predict the capacity of 2-, 3-, or 4-series cells.

2.1 Circuit Module Connections

Contacts on the circuit module provide the following connections:

• Direct connection to the cells: 1N (BAT–), 1P, 2P, 3P, 4P (BAT+)

• To the serial communications port (SMBC, SMBD)

• The system load and charger connect across PACK+ and PACK–

• To the system-present pin (SYS PRES)

bq3060EVM-001 SBS 1.1 Compliant Advanced Gas Gauge Battery SLUU342–October 2009

Management Solution EVM

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