Datasheet

LTC3300-2
14
33002f
For more information www.linear.com/LTC3300-2
CELL N
CELL N – 1
CELL N – 2
CELL N – 3
CELL N – 4
CELL N – 5
CELL N – 6
CELL N – 7
CELL N – 8
CELL N – 9
CELL N – 10
CELL N – 11
CELL 12
CELL 11
CELL 10
CELL 9
CELL 8
CELL 7
CELL 6
CELL 5
CELL 4
CELL 3
CELL 2
CELL 1
C5
C4
C3
C2
C1
I
CHARGE
SERIAL COMMUNICATION BUS
V
–
C6
C11
I
LOAD
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
V
–
C12
LTC3300-2
BALANCER
LTC6803-2
MONITOR
TOP OF STACK
CHARGER
CN
V
–
C5
C4
C3
C2
C1
LTC3300-2
BALANCER
V
–
•
•
•
C6
C5
C4
C3
C2
C1
V
–
C6
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
33002 F01
V
–
C12
LTC3300-2
BALANCER
LTC6803-2
MONITOR
C5
C4
C3
C2
C1
LTC3300-2
BALANCER
V
–
C6
µP/µC
V
CC
V
EE
DIGITAL
ISOLATOR
DIGITAL
ISOLATOR
DIGITAL
ISOLATOR
DIGITAL
ISOLATOR
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Figure 1. LTC3300-2/LTC6803-2 Typical Battery Management System (BMS)
OPERATION