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ManualsBrandsMAXIM INTEGRATED ManualsPMICsPMIC - OR controller, electrical elements n-channel uMAX 8 N+1 OR controller
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MAX8535/MAX8536/MAX8585
ORing MOSFET Controllers with Fastest
Fault Isolation for Redundant Power Supplies
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Functional Diagrams
CONTROL
LOGIC
VOLTAGE
SHARE
REVERSE CURRENT
FORWARD CURRENT
OVERVOLTAGE INTERNAL
OVERVOLTAGE EXTERNAL
UNDERVOLTAGE
SHUTDOWN
CHARGE
PUMP
V
CC
CLK
V
CC
1.25V REF
I
OSC
ENABLE
GND
MAX8535
MAX8585
14.5V
1.25V
1.25V
10mV
*0mV OFFSET
IN THE MAX8585
30mV*400mV
FAULT
TIMER
GATE V
CC
CS
OVP
UVP
Figure 1. MAX8535/MAX8585 Functional Diagram
CONTROL
LOGIC
VOLTAGE
SHARE
REVERSE CURRENT
FORWARD CURRENT
OVERVOLTAGE EXTERNAL
UNDERVOLTAGE
SHUTDOWN
CHARGE
PUMP
V
CC
CLK
V
CC
1.25V REF
I
OSC
ENABLE
MAX8536
1.25V
1.25V
10mV30mV400mV
FAULT
TIMER
GATE V
CC
CS
OVP
UVP
GND
Figure 2. MAX8536 Functional Diagram