MAX5909EEE Maxim Integrated Products, MAX5909EEE Datasheet - Page 5

• Manufacturer Part Number: MAX5909EEE
• Description: Hot Swap & Power Distribution
• Manufacturer: Maxim Integrated Products

Specifications of MAX5909EEE

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

ELECTRICAL CHARACTERISTICS (continued)
(V
Typical values are at V
Note 1: Limits are 100% tested at T
Note 2: V
Note 3: The MAX5906–MAX5909 slow-comparator threshold is adjustable. V
Note 4: The current-limit slow-comparator response time is weighted against the amount of overcurrent; the higher the overcurrent
Note 5: The startup period (t
ON Input Bias Current
ON Pulse-Width Low
DIGITAL OUTPUT (PGOOD)
Output Leakage Current
Output-Voltage Low
PGOOD Delay
OUTPUT VOLTAGE MONITORS (MON1, MON2)
MON_ Trip Threshold
MON_ Glitch Filter
MON_ Input Bias Current
UNDERVOLTAGE LOCKOUT (UVLO)
UVLO Threshold
UVLO Glitch Filter Reset Time
UVLO to Startup Delay
SHUTDOWN RESTART
Autoretry Delay
UNCOMMITTED COMPARATOR
INC+ Trip Threshold Voltage
Propagation Delay
OUTC Voltage Low
INC+ Bias Current
OUTC Leakage Current
IN
Low-Voltage, Dual Hot-Swap Controllers/Power
_ = +1V to +13.2V provided at least one supply is higher than +2.7V, V
tion tested.
Operating Characteristics).
condition, the faster the response time. See the Typical Operating Characteristics.
by regulating the sense current with the fast comparator. See the Startup Period section.
IN
PARAMETER
rising slew rate must be less than 0.2V/µs.
_______________________________________________________________________________________
IN1
= +5V, V
START
A
IN2
) is the time during which the slow comparator is ignored and the device acts as a current limiter
= +25°C and +85°C. Limits at 0°C and -40° are guaranteed by characterization and are not produc-
t
SYMBOL
UNLATCH
t
t
V
= +3.3V, and T
V
D,UVLO
t
V
I
PGDLY
RETRY
I
OUTC
V
MON
V
BON
UVLO
C,TH
OL
OL
_
V
To unlatch after a latched fault
V
I
After t
Overvoltage
Undervoltage
V
S tar tup i s i ni ti ated w hen thi s thr eshol d i s r eached
b y V
Hysteresis
V
V
Delay time to restart after a fault shutdown
MAX5904/MAX5906/MAX5908
Low to high
Hysteresis
I
V
V
10mV overdrive
SINK
SINK
IN1
PGOOD
MON
IN
IN_
INC+
OUTC
_ = 0V, to unlatch after a fault
IN 1
A
step from 0 to 2.8V
= V
= 1mA
= 1mA
_ = 600mV
START
= 5V
= +25°C.) (Note 1)
= 13.2V
or V
IN2
= 13.2V
IN 2
, MON_ = V
= +13.2V
, V
CONDITIONS
ON
> 0.8V , V
IN_
V
V
V
ON
ON
ON
ON
SC,TH
IN_
< 4.5V
> 4.5V
= 4V
= +2.7V, T
i ncr easi ng
= R
LIM
A
x 0.25µA + 25mV (see the Typical
= -40°C to +85°C, unless otherwise noted.
1.206
100
655
513
100
MIN
2.1
18
Sequencers
64 x t
0.03
0.03
0.75
0.03
37.5
1.25
0.02
0.02
100
687
543
100
TYP
2.4
20
10
50
START
1.290
MAX
2.67
710
567
0.4
0.4
1
64
1
1
1
UNITS
mV
mV
mV
ms
ms
ms
µA
µA
µA
µA
µA
µs
µs
µs
µs
V
V
V
V
5