FED20-24S05 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – 20WATTS DC-DC CONVERTER

• 1.5V, 1.8V, 2.5V, 3.3V, 5V, 12V, 15VDC OUTPUT
• OUTPUT CURRENT UP TO 6A
• 20 WATTS MAXIMUM OUTPUT POWER
• 2:1 WIDE INPUT VOLTAGE RANGE
• SAFETY APPROVAL PENDING
• SIX-SIDED CONTINUOUS SHIELD
• HIGH EFFICIENCY UP TO 89%
• STANDARD 2” x 1” x 0.4” PACKAGE
• FIXED SWITCHING FREQUENCY
UL E193009
TUV R50018446
CB JPTUV-005032
CE MARK
The FED20 series offer 20 watts of output power from a 2 x 1 x 0.4 inch package .
The FED20 series with 2:1 wide input voltage of 18-36 and 36-75VDC and features
1600VDC of isolation, short-circuit and over-voltage protection, as well as six sided
shielding. A safety approvals to EN60950 and UL1950. All models are particularly
suited to telecommunications, industrial, mobile telecom and test equipment
applications.
T E C H N I C A L S P E C I F I C A T I O N All specifications are typical at nominal input, full load and 25ºC otherwise noted
OUTPUT SPECIFICATIONS
Output power
20 Watts max
Voltage accuracy
Full load and nominal Vin
± 1%
Voltage adjustability
± 10%
Minimum load
0%
Line regulation
LL to HL at Full Load
± 0.2%
Load regulation
10% to 100% FL
± 0.5%
Ripple and noise
20MHz bandwidth
(Measured with a 104pF/50V MLCC)
75mVp-p
Temperature coefficient
I0.02% / ºC, max
Transient response recovery time 25% load step change
1.5V output
1.8V output
Over voltage protection
Zener diode clamp
2.5V output
3.3V output
5V output
12V output
15V output
Over load protection % of FL at nominal input
300uS
3.9V
3.9V
3.9V
3.9V
6.2V
15V
18V
150% typ
Short circuit protection
Hiccup, automatics recovery
INPUT SPECIFICATIONS
Input voltage range
24V nominal input
48V nominal input
18 – 36VDC
36 – 75VDC
Input filter (Note 1)
L-C type
Input voltage variation
Input surge voltage
100mS max
dv/dt
5V/ms,max
(Complies with ETS300 132 part 4.4)
24V input
50VDC
48V input
100VDC
Input reflected ripple (Note 2) Nominal Vin and full load
20mAp-p
Start up time Nominal Vin and constant resistor load
10mS typ
Remote ON/OFF (Note 3)
DC-DC ON
DC-DC OFF
Remote off input current Nominal Vin
Open or 3.5V < Vr < 12V
Short or 0V < Vr < 1.2V
2.5mA
GENERAL SPECIFICATIONS
Efficiency
See table
Isolation voltage
Isolation resistance
Isolation capacitance
1600VDC, min
10⁹ohms, min
1000pF, max
Switching frequency
500KHz, typ
Approvals and standard
IEC60950, UL60950, EN60950
Case material
Nickel-coated copper
Base material
Non-conductive black plastic
Potting material
Dimensions
Weight
MTBF (Note 4)
Epoxy (UL94-V0)
2.00 X 1.00 X 0.40 Inch
(50.8 X 25.4 X 10.2 mm)
27g (0.95oz)
1.791 x 10⁶ hrs
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range
-40ºC ~ +85ºC (with derating)
Maximum case temperature
100ºC
Storage temperature range
-55ºC ~ +105ºC
Thermal impedance (Note 5)
Nature convection
Nature convection with heat-sink
12ºC/Watt
10ºC/Watt
Thermal shock
MIL-STD-810D
Vibration
10~55Hz, 2G, 30minutes along X,Y and Z
Relative humidity
5% to 95% RH
EMC CHARACTERISTICS
Conducted emissions
EN55022
Level A
Radiated emissions
EN55022
Level A
ESD
EN61000-4-2
Perf. Criteria2
Radiated immunity
EN61000-4-3
Perf. Criteria2
Fast transient
EN61000-4-4
Perf. Criteria2
Surge
EN61000-4-5
Perf. Criteria2
Conducted immunity
EN61000-4-6
Perf. Criteria2