AFC5-F SERIES
Single output
•
•
•
•
•
•
Linear regulated outputs
Very low output noise
2 x 1 x 0.375 inch package
Six sided shielding
Short circuit protection
UL94V-0 case
The AFC5-F Series of fixed frequency DC/DC converters provide 5 Watts of
power, low output noise and tight output regulation, all housed within a 2 x 1
inch case. Six sided shielding to negate radiated noise and a non conductive
base to prevent shorting to the PCB are standard features. Short circuit
protection, isolation voltage of 500VDC, and a voltage accuracy of ±1% are
included to offer the best possible solution to a system designer’s low power
needs. Ideal applications for the AFC5-F are data acquisition, digital to analog
and analog to digital conversion. AFC5-F Series DC/DC converters are suitable
for a wide range of general industrial applications, especially where low noise
levels are required.
[ 2 YEAR WARRANTY ]
SPECIFICATION
OUTPUT SPECIFICATIONS
Voltage accuracy
Line regulation
Load regulation
Total error band
Ripple and noise
5Hz to 20MHz
Transient response
Temperature coefficient
Minimum output current
Short circuit protection
INPUT SPECIFICATIONS
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
EMC CHARACTERISTICS
±1.0%
Radiated emissions
EN55022, EN55011, FCC
Level A
LL to HL
NL to FL
See Note 2
±0.5%, max.
±0.5%
±3.0%
15mV pk-pk, typ.,
1mV rms, typ.
40mV pk-pk, max.
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Switching frequency
Case material
Flammability rating
Input to output
Fixed, See Note 3
64% to 70%
500VDC, min.
20kHz, min.
Black anodised aluminium
with non-conductive base
Meets UL94V-0
30g (1.1oz)
840,000 hours
50% to 100% load step
50µs, max.
Weight
0A
MTBF
Indefinite
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating, see curve
0°C to +105°C
Non-operating
–55°C to +125°C
Derating
See chart
Cooling
Free-air convection cooled
Non-condensing
Operating
Non operating
5Hz to 500Hz
5% to 95% RH
10,000 feet max.
40,000 feet max.
2.4G rms (approx.)
±0.03%/°C, max.
Input voltage range
Input filter
Input overvoltage
Reflected ripple current
5VDC
12VDC
4.65V to 5.25VDC
10.8V to 13.2VDC
LC filter
Relative humidity
No damage, 5V nominal
No damage, 12V nominal
7V, 10s
15V, 10s
400mA pk-pk
Altitude
Vibration, See Note 4
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SPECIAL APPLICATION MODELS
|
5W DC/DC
5 Watt
Nominal input DC/DC converters
INPUT
VOLTAGE
5VDC
5VDC
5VDC
12VDC
12VDC
12VDC
OUTPUT
VOLTAGE
5VDC
12VDC
15VDC
5VDC
12VDC
15VDC
OUTPUT
CURRENT
1000mA
420mA
350mA
1000mA
420mA
350mA
INPUT CURRENT
NO LOAD
66mA
44mA
60mA
23mA
17mA
21mA
FULL LOAD
1.64A
1.52A
1.58A
0.66A
0.62A
0.64A
(1)
TYPICAL
EFFICIENCY
64%
69%
70%
66%
70%
71%
MODEL
NUMBER
AFC5-05S05-F
AFC5-05S12-F
AFC5-05S15-F
AFC5-12S05-F
AFC5-12S12-F
AFC5-12S15-F
Notes
1
2
Maximum value at nominal line voltage.
Error band is defined as the static output regulation at 25°C, including
initial setting accuracy, input voltage within stated limits and output
current within stated limits.
Fixed frequency design provides for easier input filtering and better noise
performance.
Three orthogonal axes, random vibration, 10 minute test for each axis.
PIN CONNECTIONS
PIN NUMBER
1
2
3
4
SINGLE OUTPUT
+ Input
– Input
+ Output
No Pin
– Output
3
4
80%
5
CASE R
70%
0.22 Min.
(5.60)
0.375 Max.
(9.500)
60%
0.040 Dia.
(1.000)
0.60
(15.20)
0.200
(5.100)
0.800
(20.300)
3
BOTTOM
VIEW
1
4
2
5
2.00
(50.80)
ALL DIMENSIONS IN INCHES (mm)
Tolerance .xx =
±0.02
.xxx =
±0.005
0.300
(7.600)
50%
0%
25%
50%
75%
100%
OUTPUT LOAD
0.400
(10.200)
0.100 0.500
(2.500) (12.700)
1.00
(25.40)
Typical Efficiency V's Output Load (Nominal Input)
80%
DERATING CURVE
Output Power (Watts)
50°C 60°C
75°C
70%
5W
Maximum Input
Voltage
Nominal Input
Voltage
Minimum Input
Voltage
60%
NATURAL CONVECTION
COOLING
4.65
50%
10.8
5.00
12.0
5.25
13.2
INPUT VOLTAGE
0W
0°C 10°C
20°C 30°C 40°C
50°C 60°C
70°C
80°C
105°C
DS_AFC5-F_20020807.PDF
90°C 100°C 110°C
Typical Efficiency V's Input Voltage (Full Output Load)
http://www.artesyn.com
PAGE 2
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