Datasheet

Voltage
Reference
Internal
OSC
Clock
Phase
Generator
ADC
OSC
SNS
TS
MOD
RC
BAT
LED
V
CC
V
SS
Timer
D DT/ t
ALU
Voltage
Comparators3x
Voltage
Comparators
Charge
Control
bq2000T
www.ti.com SLUS149D –MAY 1999–REVISED JANUARY 2010
FUNCTIONAL DESCRIPTION
The bq2000T is a versatile, multi-chemistry battery charge control device. See Figure 1 for a functional block
diagram and Figure 2 for a state diagram.
Figure 1. Functional Block Diagram
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