ltc6803g-3 Linear Technology Corporation, ltc6803g-3 Datasheet - Page 36

• Manufacturer Part Number: ltc6803g-3
• Description: Ltc6803-1/ltc6803-3 - Multicell Battery Stack Monitor
• Manufacturer: Linear Technology Corporation

LTC6803-1/LTC6803-3
APPLICATIONS INFORMATION
36
GND
10µF
5V
90mA TYP
10k
INPUT
5V
220pF
33.2k
Figure 25. Hardware Shutdown Circuit Reduces Total Supply
Current of LTC6803 to Less Than 1nA
1µF
Figure 26. LTC6803 Powered by Isolated Power Supplies
1
2
3
6
7
8
EPF8119S
LTC6803-3
LTC6803-3
LTC6803-3
IC #3
IC #2
IC #1
16
15
14
11
10
9
C12
C12
C12
V
C0
V
V
C0
V
V
C0
V
+
–
+
–
+
–
TP0610K
TP0610K
TP0610K
1µF
1µF
1µF
1µF
BAT54S
BAT54S
1µF
1µF
DZ1
15V
DZ2
15V
DZ3
15V
1µF
1µF
1M
1M
BAT54S
BAT54S
1M
50k
D1
D2
DZ4
1.8V
SHDN
680313 F25
1µF
1µF
+
+
+
+
+
+
+
+
+
1µF
1µF
DZ1, DZ2, DZ3: MMSZ5245B
DZ4: MMSZ4678T1
ALL NPN: MMBTA42
ALL PN: RS07J
BAT54S
BAT54S
1µF
1µF
1µF
1µF
BAT54S
BAT54S
IMC1210ER
IMC1210ER
100k
100k
100V
100V
1µF
1µF
EACH OUTPUT
61V TYP
680313 F26
CMHZ5265B
CMHZ5265B
+V1
COM1
+V2
COM2
680313f