NSC DH0006CH Current driver Datasheet

DH0006/DH0006C* Current Drivers
General Description
Features
The DH0006/DH0006C is an integrated high voltage, high
current driver designed to accept standard DTL or TTL logic
levels and drive a load of up to 400 mA at 28V. AND inputs
are provided along with an Expander connection, should additional gating be required. The addition of an external capacitor provides control of the rise and fall times of the output in order to decrease cold lamp surges or to minimize
electromagnetic interference if long lines are driven.
Since one side of the load is normally grounded, there is
less likelihood of false turn-on due to an inadvertent short in
the drive line.
Y
Y
Y
Operation from a Single a 10V to a 45 Power Supply
Low Standby Power Dissipation of only 35 mW for 28V
Power Supply
1.5A, 50 ms, Pulse Current Capability
*Previously called NH0006/NH0006C
Schematic and Connection Diagrams
TL/K/10120 – 1
Metal Can Package
TL/K/10120 – 2
Top View
Order Number DH0006H or DH0006CH
See NS Package Number H10F
C1995 National Semiconductor Corporation
TL/K/10120
RRD-B30M115/Printed in U. S. A.
DH0006/DH0006C Current Drivers
February 1995
Absolute Maximum Ratings
Input Extender Current
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Peak Power Supply Voltage (for 0.1 sec)
Continuous Supply Voltage
Input Voltage
5.0 mA
Peak Output Current (50 ms On/1 sec Off)
60V
45V
5.5V
1.5A
Operating Temperature
DH0006
DH0006C
b 55§ C to a 125§ C
0§ C to a 70§ C
Storage Temperature
b 65§ C to a 150§ C
Electrical Characteristics (Note 1)
Parameter
Conditions
Min
Typ
(Note 2)
Max
Units
Logical ‘‘1’’ Input Voltage
VCC e 45V to 10V
Logical ‘‘0’’ Input Voltage
VCC e 45V to 10V
2.0
Logical ‘‘1’’ Output Voltage
VCC e 28V, VIN e 2.0V, IOUT e 400 mA
Logical ‘‘0’’ Output Voltage
VCC e 45V, VIN e 0.8V, RL e 1k
Logical ‘‘1’’ Output Voltage
VCC e 10V, VIN e 2.0V, IOUT e 150 mA
Logical ‘‘0’’ Input Current
VCC e 45V, VIN e 0.4V
b 0.8
b 1.0
mA
Logical ‘‘1’’ Input Current
VCC e 45V, VIN e 2.4V
VCC e 45V, VIN e 5.5V
0.5
5.0
100
mA
‘‘Off’’ Power Supply Current
VCC e 45V, VIN e 0.8V
1.6
2.0
mA
‘‘On’’ Power Supply Current
VCC e 45V, VIN e 2.0V, IOUT e 0 mA
8
mA
Rise Time
VCC e 28V, RL e 82X
0.8
26.5
27.0
0.001
8.8
V
0.01
9.2
0.10
Fall Time
0.8
Ton
0.26
Toff
2.2
Note 1: Unless otherwise specified, limits shown apply from b 55§ C to a 125§ C for DH0006 and 0§ C to a 70§ C for DH0006C.
Note 2: Typical values are for 25§ C ambient.
Note 3: Power ratings for the TO-5 based on a maximum junction temperature of a 175§ C and iJA of 210§ C/W.
Switching Time Waveforms
TL/K/10120 – 6
2
ms
Typical Performance Characteristics
Maximum Continuous Output
Current for TO-5
Input Threshold Voltage
vs Temperature
Logical ‘‘0’’ Input Current
‘‘OFF’’ Supply Current Drain
‘‘ON’’ Supply Current Drain
Turn On and Rise Time
Turn Off and Fall Time
Output Saturation Voltage
Available Output Current
Turn Off Control
Turn On Control
TL/K/10120 – 7
3
Typical Applications
Relay Driver
Lamp Driver with Expanded Inputs
TL/K/10120 – 4
TL/K/10120 – 5
4
5
DH0006/DH0006C Current Drivers
Physical Dimensions inches (millimeters)
Lit. Ý 102455
10-Lead, 0.230 Dia. P.C.
Order Number DH0006H or DH0006CH
NS Package Number H10F
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