FRD DC-DC Series Data Sheet
Dual-Output, 5 Watts
Features
• Wide input range
• Trim and enable pins
• Remote sense pins
• 500 V isolation
• Short-circuit protection
• 6-sided shielding
Description
FRD dual output DC-DC converters offer excellent
regulation and isolation in an industry-standard package.
Available in several input versions, the FRD is perfect for
industrial, datacom, or telecom applications. The FRD
features short-circuit protection, six-sided shielding, and
500 VDC isolation.
Efficiency vs. Load (28V Input)
80
75
70
EFFICIENCY %
65
60
55
EFF. FRD2812
50
EFF. FRD2815)
45
Technical Specifications
Input
Voltage Range
Reflected Ripple
Reverse Input Current
5V, 12V, 24V, 28V, and 48V Nominal
See selection chart for specific input range.
20% I
in
Max.
100% I
in
Max.
40
35
10
20
30
40
50
60
70
80
90
10
LOAD %
Efficiency vs. Load (48V Input)
70
65
60
Output
Setpoint Accuracy
Line Regulation V
in
Min. - V
in
Max., I
out
Rated
Load Regulation I
out
Min. - I
out
Max., V
in
Nom.
Minimum Output Current
Short Circuit Protection1
±1% V
out
±0.15% V
out
±0.15% V
out
I
out
Rated
10 % l
out
Rated
Continuous
EFFICIENCY %
55
50
45
40
35
30
25
10
20
30
40
50
60
70
80
90
10
LOAD %
EFF. FRD4812
EFF. FRD4815
General
Switching Frequency
Isolation
Input - Output
Isolation Resistance - Input to Output
Case Temperature
Operating Range
Storage Range
Humidity Max, Non-Condensing
Temperature Coefficient
Vibration, 3 Axes, 5 Min Each
Safety
Weight (Approx.)
20 kHz
500 VDC
109 Ohms
-25 To +85 °C
-40 To +125 °C
95%
±0.02%/°C
5 g, 10 - 55 Hz
Consult Factory
2.2 oz
Notes
† MTBF predictions may vary slightly from model to model.
†† Industrial temp range available
Specifications typically at 25°C, normal line, and full load, unless otherwise
stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please consult
factory for specific model information.
REV. JAN 31, 2006
Page 1 of 2
www.power-one.com
FRD DC-DC Series Data Sheet
Dual-Output, 5 Watts
Model Selection
MODEL
INPUT VOLTAGE
(VOLTS)
INPUT VOLTAGE
RANGE (VOLTS)
MAXIMUM INPUT
CURRENT (AMPS)*
OUTPUT
VOLTAGE (VOLTS)
RATED OUTPUT
CURRENT (AMPS)
RIPPLE & NOISE
pk-pk (mV)
TYPICAL
EFFICIENCY**
FRD512
FRD515
FRD1212
FRD1215
FRD2412
FRD2415
FRD2812
FRD2815
FRD4812
FRD4815
NOTES:
5
5
12
12
24
24
28
28
48
48
4.65 - 5.50
4.65 - 5.50
10.90 - 13.20
10.90 - 13.20
21.60 - 26.40
21.60 - 26.40
25.20 - 30.80
25.20 - 30.80
43.20 - 52.80
43.20 - 52.80
2.01
2.04
0.85
0.86
0.43
0.45
0.37
0.38
0.21
0.22
±12
±15
±12
±15
±12
±15
±12
±15
±12
±15
±0.23
±0.19
±0.23
±0.19
±0.23
±0.19
±0.23
±0.19
±0.23
±0.19
40
40
40
40
40
40
40
40
40
40
65%
66%
66%
67%
66%
65%
69%
71%
65%
66%
* Maximum input current at minimum input voltage, maximum rated output power.
** At nominal Vin, rated output.
Note: Current can be drawn from either output to its maximum value, or from both outputs to a combined total of 30 Watts.
Model numbers highlighted in yellow or shaded are not recommended for new designs.
Mechanical Drawing
2.00"
(50.8mm)
0.18"(4.6mm) MIN.
0.500"
-0.300" 0.100"
(-7.6mm) (2.5mm) (12.7mm)
1.40"
(35.6mm)
0.800"
(20.3mm)
3
4
5
2.00"
(50.8mm)
BOTTOM VIEW
0
1
2
DIA 0.040"
(1.0mm)
0
0.200"
(5.1mm)
1.10"
(27.9mm)
0.40"
(10.2mm)
Tolerances
Thermal Impedance
Natural convection
100 LFM
200 LFM
300 LFM
400 LFM
10.3 °C/W
7.7 °C/W
6.3 °C/W
5.1 °C/W
4.1 °C/W
Pin
1
2
3
4
5
Function
+V
in
-V
in
+ V
out
Common
- V
out
Inches:
.XX ± 0.040
.XXX ± 0.010
Pin:
± 0.002
Case:
+ 0.04, - 0.00
(Millimeters)
.X ± 1.0
.XX ± 0.25
± 0.05
+ 1.0, - 0.0
Note:
Thermal impedance data is dependent on
many environmental factors. The exact
thermal performance should be validated
for specific application.
(Tolerances as listed unless otherwise
specified.)
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical components
in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective
divisional president of Power-One, Inc.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
REV. JAN 31, 2006
Page 2 of 2
www.power-one.com
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