FRD DC-DC Series Data Sheet
Dual-Output, 5 Watts
Features
• Wide input range
• Trim and enable pins
• Remote sense pins
• 500V 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
65
60
55
50
45
40
35
EFF. FRD2812
EFF. FRD2815)
Technical Specifications
Input
Voltage Range
5V, 12V, 24V, 28V, and 48V Nominal
10
20
30
40
50
60
70
80
90
10
See selection chart for specific input range.
LOAD %
Reflected Ripple
20% I Max.
in
Reverse Input Current
100% I Max.
in
Efficiency vs. Load (48V Input)
70
65
60
55
50
45
40
35
30
25
Output
Setpoint Accuracy
±1% V
±0.15% V
out
out
Line Regulation V Min. - V Max., I
Rated
in
out
in
out
out
Load Regulation I
Min. - I
Max., V Nom.
±0.15% V
I
in
out out
EFF. FRD4812
EFF. FRD4815
Rated
Minimum Output Current
Short Circuit Protection
10 % l
Rated
out
1
Continuous
10
20
30
40
50
60
70
80
90
10
LOAD %
General
Notes
Switching Frequency
Isolation
Input - Output
20 kHz
†
MTBF predictions may vary slightly from model to model.
Industrial temp range available
††
500 VDC
9
Isolation Resistance - Input to Output
Case Temperature
Operating Range
10 Ohms
Specifications typically at 25°C, normal line, and full load, unless otherwise
stated.
-25 To +85°C
-40 To +125°C
95%
Storage Range
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Humidity Max, Non-Condensing
Temperature Coefficient
Vibration, 3 Axes, 5 Min Each
Safety
±0.02%/°C
5 g, 10 - 55 Hz
Consult Factory
2.2 oz
Safety: Agency approvals may vary from model to model. Please consult
factory for specific model information.
Weight (Approx.)
REV. JUN 03, 2004
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