FED20-24S3P3W Datasheet, PDF (1/3 Pages) Power Mate Technology Co., LTD – 20 WATTS MAXIMUM OUTPUT POWER

FEATURES
• 20 WATTS MAXIMUM OUTPUT POWER
• OUTPUT CURRENT UP TO 5.5A
• STANDARD 2.0 X 1.0 X 0.4 INCH PACKAGE
• HIGH EFFICIENCY UP TO 89%
• 4:1 ULTRA WIDE INPUT VOLTAGE RANGE
• SIX-SIDED CONTINUOUS SHIELD
• FIXED SWITCHING FREQUENCY
• CE MARK MEETS 2006/95/EC, 93/68/EEC AND 2004/108/EC
• UL60950-1, EN60950-1 AND IEC60950-1 LICENSED
• ISO9001 CERTIFIED MANUFACTURING FACILITIES
• COMPLIANT TO RoHS EU DIRECTIVE 2002/95/EC
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
OPTIONS
Negative logic Remote On/Off
DESCRIPTION
The FED20W series offer 20 watts of output power from a 2 x 1 x 0.4 inch
package. The FED20W series with 4:1 ultra wide input voltage of 9-36
and 18-75VDC and features 1600VDC of isolation, short-circuit and
over-voltage protection.
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%
Minimum load
0%
Voltage adjustability Single output
± 10%
Line regulation
Load regulation
LL to HL at Full Load
No Load to Full Load
Single
Dual
Single
Dual
± 0.2%
± 0.5%
± 0.5%
± 1%
Cross regulation (Dual) Asymmetrical load 25% / 100% FL
± 5%
Ripple and noise
20MHz bandwidth
(Measured with a 0.1μF/50V MLCC)
See table
Temperature coefficient
±0.02% / ºC, max.
Transient response recovery time 25% load step change 250μS
3.3V output
Over voltage protection 5V output
Zener diode clamp
12V output
15V output
3.9VDC
6.2VDC
15VDC
18VDC
Over load protection % of FL at nominal input
150%, typ.
Short circuit protection
Hiccup, automatics recovery
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Case grounding
Isolation resistance
Input to Output
Input(Output) to case
See table
1600VDC, min.
1600VDC, min.
Connect case to -Vin
with decoupling Y Cap
10⁹ohms, min.
Isolation capacitance
1500pF, max.
Switching frequency
400KHz, typ.
Approvals and standard
IEC60950-1, UL60950-1, EN60950-1
Case material
Nickel-coated copper
Base material
FR4 PCB
Potting material
Dimensions
Weight
MTBF (Note 1)
Epoxy (UL94-V0)
2.00 X 1.00 X 0.40 Inch
(50.8X 25.4 X 10.2 mm)
BELLCORE TR-NWT-000332
MIL-HDBK-217F
27g (0.95oz)
1.620 x 10⁶ hrs
6.590 x 10⁵ hrs
INPUT SPECIFICATIONS
Input voltage range
24V nominal input
48V nominal input
9 – 36VDC
18 – 75VDC
Input filter
Pi type
Input surge voltage
24V input
50VDC
100mS max
48V input
100VDC
Input reflected ripple
current
Nominal Vin and full load
20mAp-p
Start up time
Nominal Vin and
Power up
20mS, typ.
constant resistive load Remote ON/OFF 20mS, typ.
Start-up voltage
24V input
48V input
9VDC
18VDC
Shutdown voltage
24V input
48V input
7.5VDC
15VDC
Remote ON/OFF (Note 6)
(Positive logic)(Standard) DC-DC ON
Open or 3V < Vr < 12V
DC-DC OFF
Short or 0V < Vr < 1.2V
(Negative logic)(Option)
DC-DC ON
Short or 0V < Vr < 1.2V
DC-DC OFF
Open or 3V < Vr < 12V
Input current of remote control pin Nominal Vin
-0.5mA ~ +0.5mA
Remote off state input current
Nominal Vin
2.5mA
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature
-40ºC ~ +66ºC (without derating)
+66ºC ~ +105ºC (with derating)
Maximum case temperature
105ºC
Storage temperature range
Thermal impedance (Note 7)
Thermal shock
-55ºC ~ +125ºC
Nature convection 12ºC/Watt
Nature convection with heat-sink 10ºC/Watt
MIL-STD-810F
Vibration
MIL-STD-810F
Relative humidity
5% to 95% RH
EMC CHARACTERISTICS
EMI (Note 8)
ESD
EN55022
EN61000-4-2
Air
Contact
± 8KV
± 6KV
Class A
Perf. Criteria B
Radiated immunity EN61000-4-3
10 V/m Perf. Criteria A
Fast transient (Note 9) EN61000-4-4
± 2KV Perf. Criteria B
Surge (Note 9)
EN61000-4-5
± 1KV Perf. Criteria A
Conducted immunity EN61000-4-6
10 Vr.m.s Perf. Criteria A
Page 1 of 3 Issued Date：2008/05/21