Datasheet
MAX8535/MAX8536/MAX8585
ORing MOSFET Controllers with Fastest
Fault Isolation for Redundant Power Supplies
16 ______________________________________________________________________________________
Typical Application Circuits
MAX8535
MAX8585
GATE CS
FAULT
OVP
ENABLE
GND
TIMER
UVP
V
CC
SILVER BOX
OR
RECTIFIERS
OUT+
OUT-
OUTPUT BUS
+V
O
-V
O
OUTPUT:
12V/20A
Q1 AND Q2
2XSUB75N03-04
30V/4mΩ
C3
1nF
R5
100kΩ
R2
51kΩ
R6
10kΩ
R7
24.9kΩ
R1
10Ω
C1
0.01µF,
50V
C2
0.1µF,
16V
R3
53.6kΩ
R4
10kΩ
Figure 3. Typical Application Circuit for 12V/20A Output with OVP and UVP
MAX8536
GATE CS
FAULT
OVP
GNDTIMER
UVP
V
CC
SILVER BOX
OR
RECTIFIERS
OUT+
OUT-
OUTPUT BUS
+V
O
-V
O
OUTPUT:
3.3V OR 5V/20A
Q1 AND Q2
2XSUB75N03-04
30V/4mΩ
C3
1nF
R5
35.7kΩ
R2
51kΩ
R6
10kΩ
R7
24.9kΩ
R1
10Ω
C1
0.01µF,
50V
C2
0.1µF,
16V
R3
13.3kΩ
R4
10kΩ
Figure 4. Typical Application Circuit for 3.3V or 5V/20A Output with OVP and UVP