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| BQ2000T_15 Datasheet, PDF (3/29 Pages) Texas Instruments – Programmable Multi-Chemistry Fast-Charge Management IC | |||
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bq2000T
www.ti.com
SLUS149D â MAY 1999 â 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.
TS
Voltage
Reference
Voltage
Comparators 3x
BAT
ADC
DT/Dt
ALU
OSC
Clock
Phase
Generator
Timer
Charge
Control
RC
Internal
OSC
Voltage
Comparators
LED
MOD
SNS
Figure 1. Functional Block Diagram
VCC VSS
Copyright © 1999â2010, Texas Instruments Incorporated
Product Folder Link(s): bq2000T
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