ISL9217 Intersil Corporation, ISL9217 Datasheet - Page 30

• Manufacturer Part Number: ISL9217
• Description: (ISL9216 / ISL9217) 8 to 12 Cell Li-Ion Battery Overcurrent Protection and Analog Front End Chip Set
• Manufacturer: Intersil Corporation

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MINIMIZE LENGTH
MAXMIZE GAUGE
VSS2
4.7µF
4.7µF
FIGURE 18. 12-CELL CASCADED APPLICATION CIRCUIT WITH SEPARATE CHARGE/DISCHARGE
B-
30
VC7/VCC
CB7
VCELL6
CB6
VCELL5
CB5
VCELL4
CB4
VCELL3
CB3
VCELL2
CB2
VCELL1
CB1
V
AO
VC7/VCC
VCELL6
WKUPR
VCELL5
CB5
VCELL4
CB4
VCELL3
CB3
VCELL2
CB2
VCELL1
CB1
V
DSREF
SS
SS
OPTIONAL
ISL9216
ISL9217
SDAOHV
SCLHVL
TEMP3V
SDAIHV
WKUP
WKUP
SDAO
HVI2C
TEMPI
VMON
CFET
DFET
SDAI
RGC
RGO
RGO
SCL
RGC
SDA
SCL
AO
ISL9216, ISL9217
1µF
24V
10M
10M
RESET
SCL
SDA
INT
A/D INPUT
µC
OPTIONAL
V
GP
CC
I/O
I/O
SINGLE WIRE
INTERFACE NOT
NEEDED DURING
DISCHARGE
RESISTORS
OPTIONAL
LEDs
3.6V
500
16V
500
100
250k
1.2M
P+
CHG
P-
CHRG
November 2, 2007
FN6488.1