MAX1665S Datasheet, PDF (9/12 Pages) Maxim Integrated Products – Lithium-Ion Battery Pack Protector

Lithium-Ion Battery Pack Protector
PACK+
CELL 3
CELL 2
CELL 1
OVERDISCHARGE
PROTECTION
OVERCHARGE
PROTECTION
1
I.C.
8
B3P
7 _B2P
6
B1P
5 _{BN MAX1665V}
IRF7101
2
DSG
IRF7101
3
CHG
PACK-
4
PKN
Figure 4. Typical 3-Cell Operating Circuit
PACK+
CELL 4
CELL 3
CELL 2
CELL 1
OVERDISCHARGE
PROTECTION
OVERCHARGE
PROTECTION
1 _B4P
8
B3P
7 _B2P
6
B1P
5
BN
MAX1665X
IRF7101
2
DSG
IRF7101
3
CHG
PACK-
4
PKN
Figure 5. Typical 4-Cell Operating Circuit
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