BQ2111L Datasheet, PDF (2/7 Pages) Texas Instruments – NiCd Gas Gauge Module with LEDs for High Discharge Rates

bq2111L
Battery Pack
Cells
Battery Pack
Cells
PACK+
P3 _bq2111L P5
P2
P4
Load
Sense
Resistor
PACK- PACK+
P3 _bq2111L P5
P2
P4
Load
Sense
Resistor
PACK-
Charger
(a) 4-Cell Supply
Charger
(b) Regulated Supply
FG-130
Figure 1. Module Connection Diagram
Table 1. bq2111L Module Configuration
Customer Name: ___________________________________________________________________________
Contact: _________________________________________ Phone: ______________________________
Address: _________________________________________________________________________________
_________________________________________________________________________________
Sales Contact: ____________________________________ Phone: ______________________________
Number of series battery cells (4–12)
Sense resistor size in mΩ¹
________________________________________
________________________________________
Battery pack capacity (mAh)
________________________________________
Discharge rate(A)
Min.
Avg.
Max.
Charge rate (A)
________________________________________
FAE approval: _____________________________________ Date:________________________________
Note:
1. Sense resistor is not included with board.
2