鈥?/div>
8-PIN MINIDIP Package
A
IN
2
7
A Out
2.5k
7.5V REG
3k
6
V
CC
BLOCK DIAGRAM
CONNECTION DIAGRAM
DIL-8 (Top View)
J or N Package
B
IN
4
5
B Out
2.5k
3k
3
Gnd
UDG-99078
DESCRIPTION
The UC1711 family of FET drivers are made with an
all-NPN Schottky process in order to optimize switching
speed, temperature stability, and radiation resistance.
The cost for these benefits is a quiescent supply current
which varies with both output state and supply voltage.
For lower power requirements, refer to the the UC1709
family which is both pin compatible with, and functionally
equivalent to the UC1711.
These devices implement inverting logic with TTL com-
patible inputs, and output stages which will either source,
or sink in excess of 1.5A of load current with minimal
cross-conduction charge. Due to their monolithic con-
struction, the channels are well matched and can be par-
alleled for doubled output current capability.
ABSOLUTE MAXIMUM RATINGS
Input Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Output Current (Source or Sink)
Steady State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
鹵
500mA
Peak Transient . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鹵 1.5A
Maximum Forced Voltage . . . . . . . . . . . . . . . . . . . . -0.3V to 7V
Maximum Forced Current . . . . . . . . . . . . . . . . . . . . . . . 鹵 10mA
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W
Operating Junction Temperature . . . . . . . . . . 鈥?5擄C to +150擄C
Storage Temperature . . . . . . . . . . . . . . . . . . . 鈥?5擄C to +150擄C
Note 1:
Unless otherwise indicated, voltages are reference to
ground and currents are positive into, negative out of, the spec-
ified terminals. All reliability information for this device has been
gathered at an ambient air temperature of 125擄C, and a supply
voltage of 25V.
Note 2:
Consult Unitrode databook for information regarding
thermal specifications and limitations of packages.
ORDERING INFORMATION
UC1711J
UC3711J
UC3711N
TEMPERATURE RANGE
鈥?5擄C to +125擄C
0擄C to +70擄C
0擄C to +70擄C
PACKAGE
Ceramic DIP
Ceramic DIP
Plastic DIP
03/99
1
2
3
