Datasheet

Dual High-Speed 1.5A MOSFET Drivers
Supply Voltage V
DD
to GND .............................................. +20V
Time V
IL
< V
IN_
< V
IH
......................................................... 50ns
Input Voltage
.....................................V
DD
+ 0.3V to GND - 0.3V
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C)
............727mW
SO (derate 5.88mW/°C above +70°C)
........................471mW
CERDIP (derate 8.00mW/°C above +70°C)
................640mW
Operating Temperature Ranges:
MAX442_C_ _
..................................................... 0°C to +70°C
MAX442_E_ _
.................................................. -40°C to +85°C
MAX442_MJA
.............................................. -550°C to +125°C
Storage Temperature Range
............................ -55°C to +160°C
Maximum Chip Temperature
...........................................+150°C
Lead Temperature (soldering, 10 sec)
...........................+300°C
ELECTRICAL CHARACTERISTICS
(V
DD
= +4.5V to +18V, T
A
= T
MIN
to T
MAX
, unless otherwise specified.)
ABSOLUTE MAXIMUM RATINGS
Note 1: Switching times guaranteed by design, not tested. See Figure 1 for timing measurement circuit.
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.
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Logic 1 Input Voltage V
IH
2.4 V
Logic 0 Input Voltage V
IL
0.8 V
Input Current I
IN
V
IN
= 0V to 18V -1 1 µA
Output High Voltage V
OH
No load
V
DD
-
25
mV
Output Low Voltage V
OL
No load 25 mV
Output Resistance R
OUT
V
DD
= 18V,
I
LOAD
=
10mA
V
IN
= 0.8V for
inverting stages,
V
IN
= 2.4V for
noninverting
stages
T
A
= +25NC
4 10
ω
T
A
= T
MIN
to
T
MAX
5 12
V
IN
= 2.4V for
inverting stages,
V
IN
= 0.8V for
noninverting
stages
T
A
= +25NC
4 10
T
A
= T
MIN
to
T
MAX
5 12
Peak Output Current I
PK
V
DD
= 18V 1.5 A
Power-Supply Current I
SUPP
V
IN
= +3V for both
inputs
T
A
= +25NC
1.8 4.5
mA
T
A
= T
MIN
to T
MAX
2.5 8.0
V
IN
= 0V for both
inputs
T
A
= +25NC
0.2 0.4
T
A
= T
MIN
to T
MAX
0.3 0.6
Rise Time (Note 1) t
R
T
A
= +25NC
20 30
ns
T
A
= T
MIN
to T
MAX
25 40
Fall Time (Note 1) t
F
T
A
= +25NC
20 30
ns
T
A
= T
MIN
to T
MAX
25 40
Delay Time (Note 1)
t
D1
T
A
= +25NC
10 30
ns
T
A
= T
MIN
to T
MAX
15 40
t
D2
T
A
= +25NC
25 50
ns
T
A
= T
MIN
to T
MAX
30 60
MAX4426/MAX4427/MAX4428
2
Maxim Integrated