P-DUKE FED20-48S15W 20 watts maximum output power Datasheet

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
OPTIONS
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Measurement Equipment
Semiconductor Equipment
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 AT I O N
All specifications are typical at nominal input, full load and 25ºC otherwise noted
INPUT SPECIFICATIONS
OUTPUT SPECIFICATIONS
Output power
Voltage accuracy
20 Watts, max.
Full load and nominal Vin
Minimum load
Voltage adjustability
± 1%
0%
Single output
± 10%
Single
± 0.2%
Line regulation
LL to HL at Full Load
± 0.5%
Dual
Single
± 0.5%
Load regulation
No Load to Full Load
± 1%
Dual
Cross regulation (Dual) Asymmetrical load 25% / 100% FL
± 5%
20MHz bandwidth
Ripple and noise
See table
(Measured with a 0.1μF/50V MLCC)
±0.02%
/ ºC, max.
Temperature coefficient
Transient response recovery time
25% load step change
250μS
3.3V output
3.9VDC
Over voltage protection 5V output
6.2VDC
Zener diode clamp
12V output
15VDC
15V output
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
9
10 ohms, min.
Isolation capacitance
1500pF, max.
Switching frequency
400KHz, typ.
Approvals and standard
Case material
Base material
Potting material
Dimensions
Weight
MTBF (Note 1)
IEC60950-1, UL60950-1, EN60950-1
Nickel-coated copper
FR4 PCB
Epoxy (UL94-V0)
2.00 X 1.00 X 0.40 Inch
(50.8X 25.4 X 10.2 mm)
27g (0.95oz)
6
BELLCORE TR-NWT-000332
1.620 x 10 hrs
5
6.590 x 10 hrs
MIL-HDBK-217F
Input voltage range
24V nominal input
48V nominal input
9 – 36VDC
18 – 75VDC
Pi type
50VDC
100VDC
Input filter
Input surge voltage
24V input
100mS max
48V input
Input reflected ripple
Nominal Vin and full load
20mAp-p
current
Nominal Vin and
Power up
20mS, typ.
Start up time
constant resistive load Remote ON/OFF
20mS, typ.
24V input
9VDC
Start-up voltage
48V input
18VDC
24V input
7.5VDC
Shutdown voltage
48V input
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
-40ºC ~ +66ºC (without derating)
+66ºC ~ +105ºC (with derating)
Operating ambient temperature
Maximum case temperature
105ºC
Storage temperature range
Thermal impedance (Note 7)
-55ºC ~ +125ºC
Nature convection 12ºC/Watt
Nature convection with heat-sink 10ºC/Watt
Thermal shock
MIL-STD-810F
Vibration
MIL-STD-810F
Relative humidity
5% to 95% RH
EMC CHARACTERISTICS
EMI (Note 8)
EN55022
Class A
Air
Contact
± 8KV
± 6KV
Perf. Criteria B
ESD
EN61000-4-2
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
Model
Number
Input
Range
Output
Output Current
Voltage Min. load Full load
FED20-24S3P3W
FED20-24S05W
FED20-24S12W
FED20-24S15W
FED20-24D05W
FED20-24D12W
FED20-24D15W
FED20-48S3P3W
FED20-48S05W
FED20-48S12W
FED20-48S15W
FED20-48D05W
FED20-48D12W
FED20-48D15W
9 – 36 VDC
9 – 36 VDC
9 – 36 VDC
9 – 36 VDC
9 – 36 VDC
9 – 36 VDC
9 – 36 VDC
18 – 75 VDC
18 – 75 VDC
18 – 75 VDC
18 – 75 VDC
18 – 75 VDC
18 – 75 VDC
18 – 75 VDC
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
0mA
3.3 VDC
5 VDC
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
±5 VDC
±12 VDC
±15 VDC
5500mA
4000mA
1670mA
1330mA
±2000mA
±833mA
±667mA
5500mA
4000mA
1670mA
1330mA
±2000mA
±833mA
±667mA
Output(4)
Ripple & Noise
60mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
60mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
Eff (4) Capacitor(5)
(%) Load max
Input Current
(3)
(2)
No Load
50mA
65mA
22mA
22mA
55mA
30mA
30mA
35mA
35mA
15mA
15mA
35mA
17mA
17mA
Full Load
934mA
992mA
1018mA
1014mA
992mA
1004mA
1005mA
467mA
496mA
503mA
501mA
490mA
496mA
496mA
85
88
86
86
88
87
87
85
88
87
87
89
88
88
18000μF
9600μF
1650μF
1050μF
±4800μF
±825μF
±525μF
18000μF
9600μF
1650μF
1050μF
±4800μF
±825μF
±525μF
Note:
FED20-48S05W Derating Curve
With Heatsink (Note 7 )
FED20-48S05W Derating Curve
120
OUTPUT POWER(%)
9.
100
80
Natural convection
100LFM
200LFM
300LFM
400LFM
500LFM
60
40
20
0
-40
-20
0
20
40
60
72 80
120
100
80
40
20
0
-40
AMBIENT TEMPERATURE(℃)
90
88
86
84
82
80
78
24
30
36
42
48
INPUT VOLTAGE (V)
54
60
-20
0
20
40
60
80
78
100105
120
AMBIENT TEMPERATURE(℃)
FED20-48S05W
Efficiency VS Input Voltage
18
Natural convection
100LFM
200LFM
300LFM
400LFM
500LFM
60
100105 120
EFFICIENCY(%)
7.
8.
OUTPUT POWER (%)
2.
3.
4.
5.
6.
BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC.
MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load(Ground, Benign, controlled environment)
Maximum value at nominal input voltage and full load.
Typical value at nominal input voltage and no load.
Typical value at nominal input voltage and full load.
Test by minimum Vin and constant resistive load.
The ON/OFF control pin voltage is referenced to -Vin.
To order negative logic ON/OFF control add the suffix-N (Ex: FED20-48S05W-N)
Heat sink is optional and P/N: 7G-0020C-F.
The FED20W series can meet EN55022 Class A with parallel an external capacitor to the input pins.
Recommend : 24Vin : NA.
48Vin : 1μF/100V 1210 MLCC.
An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5.
The filter capacitor Power Mate suggest: Nippon chemi-con KY series, 220μF/100V, ESR 48mΩ.
EFFICIENCY(%)
1.
66
72
95
90
85
80
75
70
65
60
55
50
45
FED20-48S05W
Efficiency VS Output Load
10
20
30
40
50
60
70
80
90
100
OUTPUT LOAD (% of Full Load)
Page 2 of 3
Issued Date:2008/05/21
Recommended Filter for EN55022 Class B Compliance
The components used in the above figure, together with the
manufacturers’ part numbers for these components, are as
follows:
1. All dimensions in Inches (mm)
Tolerance: X.XX±0.02 (X.X±0.5)
X.XXX±0.01 (X.XX±0.25)
2. Pin pitch tolerance ±0.01(0.25)
3. Pin dimension tolerance ±0.004 (0.1)
PIN CONNECTION
PIN
SINGLE
1
2
3
4
5
6
DUAL
+ INPUT
- INPUT
+ OUTPUT
TRIM
- OUTPUT
CTRL
C1
C2
C3
C4
FED2024xxxW
4.7μF/50V
1812 MLCC
N/A
FED2048xxxW
2.2μF/100V 2.2μF/100V 1000pF/2KV 1000pF/2KV
1812 MLCC 1812 MLCC
MLCC
MLCC
1000pF/2KV 1000pF/2KV
MLCC
MLCC
+ INPUT
- INPUT
+ OUTPUT
COMMON
- OUTPUT
CTRL
L1
450μH
Common
Choke
PMT-048
325μH
Common
Choke
PMT-050
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed by using the method
shown below.
TRIM UP
TRIM DOWN
5
4
RU
4
RD
3
Recommended EN55022 Class B Filter Circuit Layout
Page 3 of 3
Issued Date:2008/05/21
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