MAX11080GUU Просмотр технического описания (PDF) - Maxim Integrated
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MAX11080GUU Datasheet PDF : 29 Pages
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12-Channel, High-Voltage
Battery-Pack Fault Monitors
MODULE
MODULE
N+1
N+1
CELL STACK GND REFERENCE
MODULE-(N+1)
FUSE
22Ω
22Ω
100kΩ
GNDU
BUS BAR
MODULE+(N)
CELL 12
CELL 11
CELL 10
CELL 9
CELL 8
CELL 7
CELL 6
CELL 5
CELL 4
CELL 3
CELL 2
CELL 1
MODULE-(N)
BUS BAR
CDCIN
0.1µF
80V
R13
R12
R11
R10
R9
R8
R7
R6
R5
R4
R3
R2
SMCJ70
C12
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
LOCAL
GROUND
RDCIN
5kΩ
CHV
1µF
16V
HV
C12
DCIN
VDDU
C11
ALRMU
GNDU
C10
CP+
C9 MAX11080
MAX11081
C8
CP-
VAA
C7
ALRML
C6
SHDN
C5
BAT46
DAISY-CHAIN BUS
CDD
BAT46
1µF
10V
5.6V
R1DC C3DC
150kΩ 3.3nF
TO UPPER MODULES
MODULE
N+1
GNDU GNDU
630V
ALRML
AGND
SEE TEXT FOR GNDU
CONNECTION OPTIONS
GNDU
150Ω
SHDN
CP
S1B
0.01µF
5.6V
100nF
100V
CA
1µF
GNDU
6V
1kΩ
200kΩ
68nF
5.6V
ISOLATOR
AND
CONTROL
INTERFACE
C4
C3
C2
C1
C0
AGND
OVSEL3
OVSEL2
OVSEL1
OVSEL0
UVSEL2
UVSEL1
UVSEL0
TOPSEL
CD
CDLY
15nF TO 16.5µF CERAMIC CAPACITOR
VAA
JUMPER BANK
MODULE
N-1
CELL STACK
R2–R13 = 10kΩ
C1–C12 = 0.1µF/80V
MODULE
N-1
GNDU TAKEOFF
Figure 2. Application Circuit Diagram for a 12-Cell System
8 _______________________________________________________________________________________
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