MAX11080GUU/V 데이터 시트보기 (PDF) - Maxim Integrated

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MAX11080GUU/V

12-Channel, High-Voltage Battery-Pack Fault Monitors

Maxim Integrated 

12-Channel, High-Voltage

Battery-Pack Fault Monitors

MODULE

MODULE

N+1

N+1

CELL STACK GND REFERENCE

MODULE-(N+1)

HV

DCIN

MAX11080

MAX11081

VAA

AGND

SHDN

ALRML

(MAX11080)

ALRML

(MAX11068)

SCLL

SDAL

ISOLATOR

AND

CONTROL

INTERFACE

FOR FIRST

MODULE

BUS BAR

MODULE+(N)

C24 C23 C22 C21 C20 C19 C18 C17 C16 C15 C14 C13

R26 R25 R24 R23 R22 R21 R20 R19 R18 R17 R16 R15

GPIO

DCIN

CELL 12

CELL 11

CELL 10

CELL 9

R13

R12 C12

R11 C11

R10 C10

R9 C9

HV

C12

C11

C10

C9

C8

DCIN

VDDU

ALRMU

SCLU

SDAU

GNDU

CELL 8

R8 C8

MAX11068 CP+

C7

CELL 7

CELL 6

CELL 5

CELL 4

CELL 3

CELL 2

CELL 1

MODULE-(N)

BUS BAR

BATTERY

CONNECTOR

MODULE N-1

CELL STACK

LOCAL GROUND

R7 C7

R6 C6

R5 C5

R4 C4

R3 C3

R2 C2

R1 C1

C0

CP-

C6

VAA

C5

VDDL

C4

SCLL

C3

SDAL

C2

ALRML

C1

SHDN

C0

THRM

AUXIN2

AUXIN1

AGND

GNDL

GPIO0

GPIO1

GPIO2

REF

REFER TO EACH DEVICE'S APPLICATION REFERENCE CIRCUITS FOR COMPONENTS AND VALUES NOT SHOWN ON THIS SIMPLIFIED SYSTEM-LEVEL SCHEMATIC.

Figure 5. Battery Module System with Redundant Fault-Detection Application Schematic

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