BQ2003 Datasheet, PDF (8/15 Pages) Texas Instruments – Fast-Charge IC

bq2003
TM1 TM2
TCO
TEMP
CHG
CCMD
DCMD
DVEN
OSC
Display
Control
Timing
Control
Charge Control
State Machine
Discharge
Control
MOD
Control
TCO
Check
LTF
Check
VTS - VSNS
VBAT - VSNS ^A/D
EDV
Check
MCV
Check
TS
SNS
BAT
DIS
MOD
MCV VCC VSS
Figure 4. Block Diagram
BD200301.eps
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