MAX5909EEE Maxim Integrated Products, MAX5909EEE Datasheet - Page 2

• 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

ABSOLUTE MAXIMUM RATINGS
IN_ to GND...........................................................................+14V
GATE_ to GND..........................................+0.3V to (V
ON, PGOOD, COMP+, COMPOUT, TIM
to GND.....-0.3V to the higher of (V
SENSE_, MON_, LIM_ to GND ...................-0.3V to (V
Current into Any Pin .........................................................±50mA
ELECTRICAL CHARACTERISTICS
(V
Typical values are at V
Low-Voltage, Dual Hot-Swap Controllers/Power
Sequencers
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
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
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
IN1
IN2
V
SYMBOL
+ 0.3V) and (V
V
V
V
t
V
ONFP,TH
= +3.3V, and T
I
I
START
B SEN
V
t
t
GATE
SC,TH
SU,TH
FC,TH
DRIVE
SCD
FCD
I
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
IN1
IN
IN
SEN
TIM
TIM
GATE
GATE
_ - V
_ - V
IN
IN
IN2
+ I
A
_ = V
= 100kΩ
= 4kΩ (minimum value)
_ + 6.2V)
_ + 0.3V)
_ - V
_ - V
= +25°C.) (Note 1)
IN2
+ 0.3V)
ON
IN
SENSE
SENSE
= +2.7V
IN
< 0.4V
IN
IN
GATE
_
_, I
_, I
_; during startup
_; normal operation
GATE
GATE
CONDITIONS
= +5V, V
Continuous Power Dissipation (T
Operating Temperature Ranges:
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
_ < 1µA, V
_ < 1µA, 2.7V ≤ V
8-Pin Narrow SO (derate 5.9mW/°C above +70°C) ......471mW
16-Pin QSOP (derate 8.3mW/°C above +70°C)............667mW
MAX590_U_ _ .....................................................0°C to +85°C
MAX590_E_ _ ...................................................-40°C to +85°C
T
T
LIM = GND
R
A
A
LIM
IN
ON
= +25°C
= 0°C to +85°C
= +10V
= 300kΩ
ON
= +2.7V, T
IN
< 0.8V
≥ 3V
IN
≤ 3V
A
= 0°C to +85°C, unless otherwise noted.
0.375
MIN
22.5
20.5
22.5
7.1
0.31
3.9
80
1.0
80
4.8
4.2
A
= +70°C)
2 x V
4 x V
0.03
10.8
TYP
110
260
100
100
1.2
0.45
5.4
5.3
0.4
25
100
25
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
125
130
2.9
5.8
5.8
6
UNITS
mA
mV
mV
mA
mV
ms
ms
µA
µA
µA
µs
ns
V
V
V