Datasheet

1-1
Introduction
The bq2023EVM–001 is a complete evaluation system for the bq2023
flash-based battery-monitoring IC circuit module, a current sense resistor, an
EV2201 PC interface board for gas-gauge evaluation, a PC serial cable, and
Windows-based PC software. The circuit module includes one bq2023 and
all other components onboard necessary to monitor capacity and other critical
parameters in a one-cell Li-Ion battery pack or a battery pack of any chemistry
with a voltage of 2.8–5.5 V. The circuit module connects directly across the
cell(s) in the battery. With the EV2201 interface board and software, the user
can read the bq2023 data registers and evaluate the functions of the bq2023
under different charge and discharge conditions.
Topic Page
1.1 Features 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Kit Contents 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3 Ordering Information 1-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Chapter 1