Aeroflex ARX5001 Arx5001 & arx5002 arx low noise dc voltage regulator Datasheet

ARX5001 & ARX5002
ARX LOW NOISE DC VOLTAGE REGULATORS
(Preliminary)
Features
CIRCUIT TECHNOLOGY
@10KHz,
Typical
• Low
Low Noise,
Noise,20NV/Hz
20NV/ Hz
@10KHz,
Typical
www.aeroflex.com
Full MilitaryTemperature
Range,
to MIlitary
Standards
• Superior
High Frequency
Line Built
Transient
and Input
Ripple Rejection
Full MilitaryTemperature
Range,
Built
to MIlitary
Standards
• Full
MilitaryTemperature
Range,
Built
to MIlitary
Standards
Smallest
Possible
Surface
rea Area
• State of
of the
theArt
ArtPower
PowerDensity,
Density,
Smallest
Possible
Surface
• Load Current Range up to 2 Amperes
• Total Worst Case Line & Load Voltage Regulation, < +1%
• Internal Short Circuit and Current Fold Back Protection
• Available in Standard DC Voltages: +15V & +5V
Description
0.690
0.260
0.118
0.040
0.345
0.160 TYP.
0.820
0.535
1
2
3
0.800 TYP
0.070 TYP
0.030
0.105+/-.008
0.200 TYP
Notes:
PIN # FUNCTION
1. Dimensions in inches
2. Tolerances are +/-0.005 inches
unless otherwise specified
3. Package is a JEDEC standard
4. Case is electrically isolated
1
VIN
2
VOUT
3
GND
PHYSICAL DIMENSIONS
(Actual Size)
The ARX series of low noise DC
voltage regulators is a new line of ultra
highly reliable microcircuits designed for
military and aerospace applications.
These regulators utilize advanced
multichip module design techniques to
provide state-of-the-art performance
features with no sacrifice in reliability.
The ARX series regulators can be
used in applications where minimum size
and maximum output power is required.
These regulators are designed to operate
over the full military operating case
temperature range of -55°C to +125°C.
Outstanding high frequency ripple
rejection, input overshoot rejection and
input noise rejection are features of the
ARX series that are not available from
monolithic regulators.
To provide protection against output
overloads, current limiting and reduced
current foldback short circuit protection
are standard.
Aeroflex Laboratories Inc. © 1995
Table 1 – Electrical Characteristics
Part Number
(Nominal Voltage)
ARX5002
( +15V )
ARX5001
( +5V )
Conditions
Parameter
(unless otherwise noted)
TA = -55°C to +125°C
Min
Nom
Max
Min
Nom
Max
Units
Maximum load current
18
-
23
8
-
15
VDC
No load current
-
-
30
-
-
30
VDC
Output Voltage
Maximum load current
14.85
15.00
15.15
4.95
5.00
5.05
VDC
Load Current
Minimum Input voltage
-
-
-
-
1.8
ADC
Line Regulation
Delta input voltage = 3V
Maximum load current
-
20
50
-
1
10
mVDC
Load Regulation
Full load to no load current
-
-
100
-
35
50
mVDC
Short Circuit Trip Current
Minimum Input voltage
2
-
3.5
2
-
3.5
ADC
Short Circuit Foldback Current
Minimum Input voltage
0.10
0.20
0.40
0.10
0.20
0.30
ADC
Ripple Rejection
0 < f < 150kHz, IL = 900 mA
40
-
-
40
-
-
Output Spot Noise
TA= + 25 °C, VIN = minimum
10 kHz, IL = 900 mA
-
Input Voltage
-
1.8
40
-
-
30
dB
NV/ Hz
Notes : 1. Maximum power dissipation is limited to 10 Watts at 125°C case temperature
2. Custom voltage and short circuit trip current settings are available on special order
VIN
CIN
Ceramic
1 µF
Recomended Wiring Diagram
1
2
ARX5001/
ARX5002
COUT1
3 GND
Tantalum
5-10 µF
Vout
COUT2
Ceramic
0.1 µF
Ordering Information
Circuit Technology
35 South Service Road
Plainview N.Y. 11803
Tele: (516) 694-6700
Fax: (516) 694-6715
ARX5001 +5 Volts
ARX5002 +15 Volts
Specifications subject to change without notice.
Multichip Modules For The Future
6/23/95
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