MAX8585EUA Maxim Integrated Products, MAX8585EUA Datasheet - Page 11

• Manufacturer Part Number: MAX8585EUA
• Description: MOSFET & Power Driver ICs ORing MOSFET Controller
• Manufacturer: Maxim Integrated Products

Specifications of MAX8585EUA

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

(V
CC
= 12V, R
Fault Isolation for Redundant Power Supplies
TIMER
TIMER-ENABLED STARTUP AND SHUTDOWN
REVERSE-CURRENT FAULT WAVEFORM
WAVEFORMS (V
= 25k , UVP = 2V, OVP = 1V, C
______________________________________________________________________________________
ORing MOSFET Controllers with Fastest
(R1 = 10 )
400ns/div
4ms/div
MAX8536 Typical Operating Characteristics (continued)
CC
= 5V, V
MAX8535/MAX8536 toc18
MAX8535/MAX8536 toc20
BUS
= 5V)
SELECTIVE OVP SHUTDOWN WAVEFORM
V
2V/div
I
50mA/div
V
10V/div
V
5V/div
V
1V/div
5V
I
5A/div
V
10V/div
V
5V/div
MOSFET
MOSFET
TIMER
GATE
CS
CS
GATE
FAULT
GATE
= 0.01µF, BUS = 100µF, T
(R1 = 10 )
1 s/div
MAX8535/MAX8536 toc22
TIMER-ENABLED STARTUP AND SHUTDOWN
WAVEFORMS (V
V
1V/div
5V
V
(GOOD UNIT)
10V/div
V
(OVP UNIT)
10V/div
V
5V/div
CS
GATE2
GATE1
FAULT
A
UVP FAULT WAVEFORM
= +25 C, unless otherwise specified.)
(R1 = 100 )
10ms/div
1 s/div
CC
= 5V, V
MAX8535/MAX8536 toc19
MAX8535/MAX8536 toc21
BUS
= 0V)
V
2V/div
I
1A/div
V
10V/div
V
5V/div
1.25V
V
2V/div
V
5V/div
V
V
1V/div
MOSFET
TIMER
GATE
CS
UVP
FAULT
GATE
CS
11