max5931aeep Maxim Integrated Products, Inc., max5931aeep Datasheet - Page 7

• Manufacturer Part Number: max5931aeep
• Description: Low-voltage, Triple, Hot-swap Controllers/ Power Sequencers/voltage Trackers
• Manufacturer: Maxim Integrated Products, Inc.

( Typical Operating Circuit , Q1 = Q2 = Q3 = Fairchild FDB7030L, V
erwise noted. Channels 1 through 3 are identical in performance. Where characteristics are interchangeable, channels 1 through 3
are referred to as X, Y, and Z.)
2V/div
2V/div
5V/div
2V/div
2V/div
5V/div
2V/div
2V/div
5V/div
V
V
V
V
V
V
ONX
INX
ONX
ONX
0V
0V
0V
INX
INX
0V
0V
0V
0V
Low-Voltage, Triple, Hot-Swap Controllers/
V
GATEX
_______________________________________________________________________________________
VOLTAGE-TRACKING MODE
V
POWER-SEQUENCING MODE
GATEX
INDEPENDENT MODE
TURN-OFF IN
TURN-OFF IN
TURN-OFF IN
V
GATEY
4ms/div
4ms/div
4ms/div
XXXX
XXXX
XXXX
Power Sequencers/Voltage Trackers
V
V
GATEY
V
V
GATEX
PWRRDY
PWRRDY
V
V
PWRRDY
GATEY
Typical Operating Characteristics (continued)
IN1
= +12.0V, V
2V/div
2V/div
5V/div
2V/div
2V/div
5V/div
V
V
IN2
V
ONX
V
INX
ONX
0V
0V
0V
INX
0V
0V
50
40
30
20
10
0
= +5.0V, V
20
V
V
AFTER STARTUP
LIM_ = GND V
STRONG GATE DISCHARGE CURRENT
ONX
GATE
V
V
PWRRDY
GATEY
= V
25
POWER-SEQUENCING MODE
= 5V
IN
INDEPENDENT MODE
IN3
30
V
INX
vs. OVERDRIVE
IN_
TURN-ON IN
TURN-ON IN
= 12V
= +1V, T
V
- V
4ms/div
GATEX
4ms/div
XXXX
XXXX
V
SENSE_
GATEY
V
35
V
INX
INX
= 2.7V
= 5V
(mV)
40
A
V
= +25°C, unless oth-
GATEX
45
50
7