LTC6803HG-3PBF LINER [Linear Technology], LTC6803HG-3PBF Datasheet - Page 13

• Manufacturer Part Number: LTC6803HG-3PBF
• Description: Multicell Battery Stack Monitor
• Manufacturer: LINER [Linear Technology]

OPERATION
Figure 1. 96-Cell Battery Stack, Daisy-Chain Interface. This is a Simplified Schematic Showing the Basic Multi-IC Architecture
POSITIVE
BATTERY
350V
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
CSBO
SDOI
SCKO
V
C12
S12
C11
S11
C10
S10
C9
S9
C8
S8
C7
S7
C6
S6
C5
S5
C4
S4
CSBO
SDOI
SCKO
V
C12
S12
C11
S11
C10
S10
C9
S9
C8
S8
C7
S7
C6
S6
C5
S5
C4
S4
+
+
LTC6803-3
LTC6803-3
IC #8
IC #1
V
V
V
V
V
V
GPIO2
GPIO1
WDTB
GPIO2
GPIO1
WDTB
TEMP2
TEMP1
TEMP2
TEMP1
MODE
MODE
V
V
CSBI
SCKI
V
CSBI
SCKI
V
SDO
SDO
TOS
TOS
SDI
REG
SDI
REG
REF
REF
NC
NC
C0
S1
C1
S2
C2
S3
C3
C0
S1
C1
S2
C2
S3
C3
V
V
–
–
LTC6803-3 ICs #3 TO #7
BATTERIES #25 TO #84
AND
680313 F01
+
+
+
+
+
+
+
+
+
+
+
+
V2
OE2
V2
V2
ISOLATOR
–
+
–
DIGITAL
V1
V1
OE1
V1
–
+
CSBO
SDOI
SCKO
V
C12
S12
C11
S11
C10
S10
C9
S9
C8
S8
C7
S7
C6
S6
C5
S5
C4
S4
–
+
LTC6803-3
IC #2
3V
LTC6803-1/LTC6803-3
V
V
V
GPIO2
GPIO1
WDTB
TEMP2
TEMP1
MODE
V
CSBI
SCKI
V
SDO
TOS
SDI
REG
REF
NC
C0
S1
C1
S2
C2
S3
C3
V
–
CS
MISO
MISI
CLK
MPU
3V
MODULE
IO
13
680313f