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Low-Voltage, Triple, Hot-Swap Controllers/
Power Sequencers/Voltage Trackers
2  _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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.
(All voltages referenced to GND, unless otherwise noted.)
IN_ ..........................................................................-0.3V to +16V
GATE_.............................................................-0.3V to (IN_ + 6V)
BIAS (Note 1) .............................................. (V
IN
- 0.3V) to +16V
ON_, STAT_, LIM_ (MAX5930A), TIM, MODE,
LATCH, POL (MAX5930A)........................-0.3V to (V
IN
+ 0.3V)
SENSE_........................................................-0.3V to (IN_ + 0.3V)
Current into Any Pin..........................................................?0mA
Continuous Power Dissipation (T
A
= +70癈)
20-Pin QSOP (derate 9.1mW/癈 above +70癈)............727mW
24-Pin QSOP (derate 9.5mW/癈 above +70癈)............762mW
Operating Temperature Range ...........................-40癈 to +85癈
Junction Temperature .....................................................+150癈
Storage Temperature Range.............................-65癈 to +150癈
Lead Temperature (soldering, 10s).................................+300癈
ELECTRICAL CHARACTERISTICS
(V
IN_
= +1V to +15V, provided at least one supply is larger than or equal to +2.7V, T
A
= -40癈 to +85癈, unless otherwise noted. Typical
values are at V
IN1
= 12.0V, V
IN2
= 5.0V, V
IN3
= 3.3V, V
ON_
= +3.3V, and T
A
= +25癈.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLIES
IN_ Input Voltage Range
V
IN_
At least one V
IN_
 e +2.7V
1.0
15
V
Supply Current
I
Q
I
IN1
 + I
IN2
 + I
IN3
, V
ON_
= 2.7V,
V
IN_
 = +15V, after STAT_ high
2.5
5
mA
CURRENT CONTROL
LIM_ = GND (Note 4)
22.5
25
28
R
LIM_
= 10k?(MAX5930A)
80
125
Slow-Comparator Threshold
(V
IN_
 - V
SENSE_
)
(Note 3)
V
SC,TH
R
LIM_
from LIM_ to GND (MAX5930A)
R
LIM_
 x 7.5 x
10
-6
 
+ 25mV
mV
1mV overdrive
3
ms
Slow-Comparator Response Time
(Note 4)
t
SCD
50mV overdrive
130
祍
Fast-Comparator Threshold
(V
IN_
 - V
SENSE_
)
V
FC,TH
2 x
V
SC TH
mV
Fast-Comparator Response Time
t
FCD
10mV overdrive, from overload condition
200
ns
SENSE_ Input Bias Current
I
B SENSE_
V
SENSE_
 = V
IN_
0.03
1
礎
MOSFET DRIVER
R
TIM
 = 100k?/DIV>
8.0
10.8
13.6
R
TIM
 = 4k?(minimum value)
0.30
0.4
0.55
Startup Period (Note 5)
t
START
TIM unconnected (default)
5
9
14
ms
Note 1: V
IN
is the largest of V
IN1
, V
IN2
, and V
IN3
.
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