Datasheet

Features

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14 Seal/Authentication Screen .............................................................................................. 19

15 bqChem Screen ........................................................................................................... 20

List of Tables

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

2 Bill of Materials .............................................................................................................. 8

3 Performance Specification Summary ................................................................................... 10

4 Circuit Module to EV2300 or EV2400 Connections................................................................... 11

1 Features

• Complete evaluation system for the bq30z554 SBS 1.1-Compliant Advanced Gas Gauge with

Impedance Track™ technology, bq30z554 and bq29412 independent overvoltage protection integrated

circuit (IC)

• Populated circuit module for quick setup

• Link to software that allows data logging for system analysis

1.1 Kit Contents

• bq30z554/bq29412 circuit module

• Links to support documentation

1.2 Ordering Information

Table 1. Ordering Information

EVM PART NUMBER CHEMISTRY CONFIGURATION CAPACITY

2-series, 3-series, or 4-

bq30z55EVM (PWR194) Li-Ion Any

series cell

2 bq30z554 Device-Based Circuit Module

The bq30z554/bq29412-based circuit module is a complete and compact example solution of a bq30z554

circuit for battery management and protection of Li-Ion or Li-Polymer packs. The circuit module

incorporates a bq30z554 battery monitor IC, bq29412 independent overvoltage protection IC, and all other

components necessary to accurately predict the capacity of 2-series, 3-series, 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, VSS)

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

• To the system present pin (SYS PRES)

bq30z554EVM SBS 1.1 Impedance Track™ Enabled Battery Management SLUUA36–November 2012

Solution EVM

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