MAX5909EEE Maxim Integrated Products, MAX5909EEE Datasheet - Page 4

• 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
(V
Typical values are at V
Low-Voltage, Dual Hot-Swap Controllers/Power
Sequencers
4
POWER SUPPLIES
IN_ Input Voltage Range (Note 2)
Supply Current
CURRENT CONTROL
Slow-Comparator Threshold
(V
Slow-Comparator Response Time
(Note 4)
Fast-Comparator Threshold
Fast-Comparator Response Time
SENSE Input Bias Current
MOSFET DRIVER
Startup Period
(Note 5)
Average Gate Current
Gate-Drive Voltage
ON COMPARATOR
Fast Pulldown ON Threshold
Channel 1 ON Threshold
Channel 2 ON Threshold
ON Propagation Delay
IN
IN
_ = +1V to +13.2V provided at least one supply is higher than +2.7V, V
_______________________________________________________________________________________
- V
SENSE
PARAMETER
) (Note 3)
IN1
= +5V, V
IN2
V
SYMBOL
V
V
V
V
V
t
V
ONFP,TH
= +3.3V, and T
I
I
ON1,TH
ON2,TH
START
B SEN
V
t
t
GATE
SC,TH
SU,TH
FC,TH
DRIVE
t
SCD
FCD
I
ON
IN
IN
_
Other V
I
MAX5904/MAX5905
MAX5906–MAX5909
1mV overdrive
50mV overdrive
V
V
10mV overdrive, from overload condition
V
R
R
TIM floating for MAX5906–MAX5909
fixed for MAX5904/MAX5905
Charging, V
(Note 5)
Weak discharge, during startup when current
limit is active or when 0.4V < V
Strong discharge, triggered by a fault or
when V
V
V
Low to high
Hysteresis
Low to high
Hysteresis
Low to high
Hysteresis
10mV overdrive
IN1
IN
IN
SEN
TIM
TIM
GATE
GATE
_ - V
_ - V
+ I
A
_ = V
= 100kΩ
= 4kΩ (minimum value)
_ - V
_ - V
= +25°C.) (Note 1)
IN2
ON
IN
SENSE
SENSE
= +2.7V
IN
< 0.4V
IN
IN
GATE
_
_, I
_, I
_; during startup
_; normal operation
GATE
GATE
CONDITIONS
= +5V, V
_ < 1µA, V
_ < 1µA, 2.7V ≤ V
T
T
LIM = GND
R
A
A
LIM
ON
IN
= +25°C
= -40°C to +85°C
= +10V
= 300kΩ
= +2.7V, T
ON
IN
< 0.8V
≥ 3V
IN
A
≤ 3V
= -40°C to +85°C, unless otherwise noted.
0.375
0.79
MIN
1.93
22.5
20.5
22.5
7.1
0.31
3.9
80
1.0
80
4.8
3.6
2 x V
4 x V
0.825
2.025
0.03
10.8
TYP
110
260
100
100
1.2
0.45
5.4
0.4
25
100
25
25
25
50
25
3
9
SC, TH
SC, TH
3
0.425
MAX
13.2
27.5
27.5
27.5
15.5
0.58
16.0
0.85
2.07
125
130
2.9
5.8
5.8
6
UNITS
mA
mV
mV
mA
mV
mV
mV
ms
ms
µA
µA
µA
µs
ns
µs
V
V
V
V
V