Datasheet

LTC3300-1
42
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TYPICAL APPLICATIONS
Figure 20. LTC3300-1/LTC6803-1 Battery and Serial Communication Connections for a 24-Cell Stack
+
C5
C4
C3
C2
C1
V
REG
TOS
V
MODE
SDOI
SCKO
CSBO
NC
NC
NC
NC
NC
NC
NC
CSBI
SCKI
SDI
SDO
C6
SDOI
SCKO
CSBO
GPIO2
GPIO1
CSPI
SCKI
SDI
SDO
C11
C10
C9
C8
C7
C5
C4
C3
C2
C1
C6
C12
TOP OF BATTERY STACK
LTC3300-1
LTC6803-1
V
–
C
VREG4
D7D8D9
D4D5D6 D10D11D12
D1D2D3
CELL 24
+
CELL 23
+
CELL 22
+
CELL 21
+
CELL 20
+
CELL 19
+
CELL 18
+
CELL 17
+
CELL 16
+
CELL 15
+
CELL 14
+
CELL 13
C5
C4
C3
C2
C1
V
REG
TOS
V
MODE
V
REG
TOS
V
MODE
SDOI
SCKO
CSBO
NC
CSBI
SCKI
SDI
SDO
C6
LTC3300-1
V
–
V
–
C
VREG3
C
VREG6
+
NC
NC
NC
NC
33001 F20
SDOI
SCKO
CSBO
GPIO2
GPIO1
CSBI
SCKI
SDI
SDO
C11
C10
C9
C8
C7
C5
C4
C3
C2
C1
C6
C12
LTC6803-1
CELL 12
+
CELL 11
+
CELL 10
+
CELL 9
+
CELL 8
+
CELL 7
+
CELL 6
+
CELL 5
+
CELL 4
+
CELL 3
V
REG1
V
REG5
+
CELL 2
+
CELL 1
V
REG
TOS
V
MODE
V
–
C
VREG5
C5
C4
C3
C2
C1
V
REG
TOS
V
MODE
SDOI
SCKO
CSBO
NC
CSBI
SCKI
SDI
SDO
C6
LTC3300-1
V
–
C
VREG2
C5
C4
C3
C2
C1
V
REG
TOS
V
MODE
SDOI
SCKO
CSBO
CSBI
SCKI
SDI
SDO
C6
LTC3300-1
V
REG1
OR V
REG5
V
–
C
VREG1
V1
+
V2
+
V1
–
V2
–
CS
CLK
MOSI
MPU
3V
DIGITAL
ISOLATOR
MOSO