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
DESCRIPTION
The FDC20 and FDC20-W series offer 20 Watts of output power from a
2 x 1.6 x 0.4 inch package. The FDC20 series with 2:1 wide input voltage
of 9-18, 18-36 and 36-75VDC. The FDC20-W series with 4:1 wide input voltage
of 9-36 and 18-75VDC.
All specifications are typical at nominal input, full load and 25ºC otherwise noted
T E C H N I C A L S P E C I F I C AT I O N
OUTPUT SPECIFICATIONS
Output power
Voltage accuracy Full load and nominal Vin
INPUT SPECIFICATIONS
20 Watts, max.
Single & Dual
Triple 3.3V/5V
Auxiliary
Input voltage range
FDC20-W
Input filter
Input surge voltage
100mS max
FDC20
12V nominal input
24V nominal input
48V nominal input
24V nominal input
48V nominal input
9 – 18VDC
18 – 36VDC
36 – 75VDC
9 – 36VDC
18 – 75VDC
Pi type
36VDC
50VDC
100VDC
25mAp-p
± 1%
± 1%
± 5%
Minimum load (Note 6)
See Table
Voltage adjustability
± 10%
Single (W)
± 0.2%
Dual (W)
± 0.5%
Line regulation
LL to HL at Full Load
Triple 3.3V/5V
± 1%
Auxiliary
± 5%
Single
± 0.5%
Dual
± 3%
Load regulation Min. Load to Full Load
Triple 3.3V/5V
± 2%
Auxiliary
± 5%
Dual
± 5%
Cross regulation (Note 7)
Triple 3.3V/5V
± 2%
Auxiliary
± 5%
Ripple and noise 20MHz bandwidth
See table
±0.02%
/ ºC, max.
Temperature coefficient
Single
250μS
Transient response
25% load step change
Dual
250μS
recovery time
Triple
500μS
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%, max.
Short circuit protection
Hiccup, automatics recovery
12V input
24V input
48V input
Input reflected ripple current
Nominal Vin and full load
Nominal Vin and
Start up time
Power up
20mS, typ.
constant resistive load
Remote ON/OFF (Note 8)
(Positive logic)
DC-DC ON
Open or 3.5V < Vr < 12V
DC-DC OFF
Short or 0V < Vr < 1.2V
Input current of remote control pin Nominal Vin
-0.5~1.0mA
Remote off state input current
Nominal Vin
20mA
ENVIRONMENTAL SPECIFICATIONS
Operating ambient temperature
Maximum case temperature
Storage temperature range
-40ºC ~ +85ºC (with derating)
+100ºC
-55ºC ~ +105ºC
Nature convection
10ºC/watt
Thermal impedance (Note 9)
Nature convection with heat-sink 8.24ºC/watt
Thermal shock
MIL-STD-810F
Vibration
Relative humidity
MIL-STD-810F
5% to 95% RH
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Approvals and standard
Case material
Base material
Potting material
Dimensions
Weight
MTBF (Note 1)
9
See table
EMC CHARACTERISTICS
EN55022
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
Air
Contact
Class A
±
8KV
Perf. Criteria B
±
6KV
10 V/m
Perf. Criteria A
±
2KV Perf. Criteria B
±
1KV Perf. Criteria B
10 Vr.m.s
Perf. Criteria A
1600VDC, min. EMI (Note 10)
10 ohms, min. ESD
300pF, max.
Radiated immunity
300KHz, typ.
Fast transient (Note 11)
IEC60950-1, UL60950-1, EN60950-1
Surge (Note 11)
Nickel-coated copper
Conducted immunity
Non-conductive black plastic
Epoxy (UL94-V0)
2.00 X 1.60 X 0.40 Inch
(50.8 X 40.6 X 10.2 mm)
48g (1.69oz)
6
BELLCORE TR-NWT-000332
1.928 x 10 hrs
5
7.650 x 10 hrs
MIL-HDBK-217F
Page 1 of 3
Issued Date：2008/05/21
Model
Number
FDC20-12S33
FDC20-12S05
FDC20-12S12
FDC20-12S15
FDC20-12D05
FDC20-12D12
FDC20-12D15
FDC20-12T3312
FDC20-12T3315
FDC20-12T0512
FDC20-12T0515
FDC20-24S33 (W)
FDC20-24S05 (W)
FDC20-24S12 (W)
FDC20-24S15 (W)
FDC20-24D05 (W)
FDC20-24D12 (W)
FDC20-24D15 (W)
FDC20-24T3312
FDC20-24T3315
FDC20-24T0512
FDC20-24T0515
FDC20-48S33 (W)
FDC20-48S05 (W)
FDC20-48S12 (W)
FDC20-48S15 (W)
FDC20-48D05 (W)
FDC20-48D12 (W)
FDC20-48D15 (W)
FDC20-48T3312
FDC20-48T3315
FDC20-48T0512
FDC20-48T0515
(12)
Input Range
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
9 – 18 VDC
18 – 36 (9 – 36) VDC
18 – 36 (9 – 36) VDC
18 – 36 (9 – 36) VDC
18 – 36 (9 – 36) VDC
18 – 36 (9 – 36) VDC
18 – 36 (9 – 36) VDC
18 – 36 (9 – 36) VDC
18 – 36 VDC
18 – 36 VDC
18 – 36 VDC
18 – 36 VDC
36 – 75 (18 – 75) VDC
36 – 75 (18 – 75) VDC
36 – 75 (18 – 75) VDC
36 – 75 (18 – 75) VDC
36 – 75 (18 – 75) VDC
36 – 75 (18 – 75) VDC
36 – 75 (18 – 75) VDC
36 – 75 VDC
36 – 75 VDC
36 – 75 VDC
36 – 75 VDC
Output
Voltage
3.3 VDC
5 VDC
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
3.3 / ± 12 VDC
3.3 / ± 15 VDC
5 / ± 12 VDC
5 / ± 15 VDC
Output Current
Min. load
280mA
280mA
134mA
106mA
± 140mA
± 67mA
± 53mA
300 / ± 30mA
300 / ± 25mA
200 / ± 30mA
200 / ± 25mA
Full load
4000mA
4000mA
1670mA
1330mA
± 2000mA
± 833mA
± 666mA
3000 / ± 300mA
3000 / ± 250mA
2000 / ± 300mA
2000 / ± 250mA
Input Current
Output
(4)
Ripple & No load Full load
(3)
(2)
Noise
75mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
50/ ± 120mVp-p
50/ ± 150mVp-p
50/ ± 120mVp-p
50/ ± 150mVp-p
Eff
(4)
Capacitor
(5)
(%) Load max
77
80
83
84
82
83
83
79
79
80
80
79 (76)
81 (79)
86 (81)
86 (81)
85 (79)
86 (82)
86 (82)
82
79
83
83
79 (77)
82 (80)
86 (82)
86 (82)
85 (81)
87 (83)
87 (83)
82
82
84
84
13000μF
6800μF
2200μF
755μF
± 3400μF
± 680μF
± 450μF
4700 / ± 220
μF
4700 / ± 220
μF
4700 / ± 220
μF
4700 / ± 220
μF
13000μF
6800μF
2200μF
755μF
± 3400μF
± 680μF
± 450μF
4700 / ± 220
μF
4700 / ± 220
μF
4700 / ± 220
μF
4700 / ± 220
μF
13000μF
6800μF
2200μF
755μF
± 3400μF
± 680μF
± 450μF
4700 / ± 220
μF
4700 / ± 220
μF
4700 / ± 220
μF
4700 / ± 220
μF
3.3 VDC
5 VDC
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
3.3 / ± 12 VDC
3.3 / ± 15 VDC
5 / ± 12 VDC
5 / ± 15 VDC
280mA
280mA
134mA
106mA
± 140mA
± 67mA
± 53mA
300 / ± 30mA
300 / ± 25mA
200 / ± 30mA
200 / ± 25mA
4000mA
4000mA
1670mA
1330mA
± 2000mA
± 833mA
± 666mA
3000 / ± 300mA
3000 / ± 250mA
2000 / ± 300mA
2000 / ± 250mA
75mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
50/ ± 120mVp-p
50/ ± 150mVp-p
50/ ± 120mVp-p
50/ ± 150mVp-p
3.3 VDC
5 VDC
12 VDC
15 VDC
± 5 VDC
± 12 VDC
± 15 VDC
3.3 / ± 12 VDC
3.3 / ± 15 VDC
5 / ± 12 VDC
5 / ± 15 VDC
280mA
280mA
134mA
106mA
± 140mA
± 67mA
± 53mA
300 / ± 30mA
300 / ± 25mA
200 / ± 30mA
200 / ± 25mA
4000mA
4000mA
1670mA
1330mA
± 2000mA
± 833mA
± 666mA
3000 / ± 300mA
3000 / ± 250mA
2000 / ± 300mA
2000 / ± 250mA
75mVp-p
75mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
100mVp-p
50/ ± 120mVp-p
50/ ± 150mVp-p
50/ ± 120mVp-p
50/ ± 150mVp-p
40mA
15mA
40mA
20mA
15mA
35mA
35mA
20mA
35mA
20mA
40mA
10(20)mA
10(10)mA
10(20)mA
15(20)mA
20(15)mA
25(20)mA
30(25)mA
20mA
20mA
25mA
10mA
10(15)mA
10(10)mA
15(10)mA
25(10)mA
15(10)mA
15(15)mA
20(20)mA
10mA
10mA
15mA
15mA
1507mA
2193mA
2110mA
2083mA
2136mA
2110mA
2110mA
1900mA
1933mA
1885mA
1919mA
733 (764mA)
1082 (1111mA)
1018 (1082mA)
1018 (1082mA)
1028 (1111mA)
1016 (1068mA)
1015 (1068mA)
914mA
967mA
907mA
922mA
367 (377mA)
543 (548mA)
509 (536mA)
506 (532mA)
514 (541mA)
502 (527mA)
502 (527mA)
457mA
464mA
448mA
456mA
FDC20-24D3305 and FDC20-48D3305, Output 3.3V(3A)/5V(2A), Detail Spec. Contact Factory.
Note
BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC.
MIL-HDBK-217F Notice2 @Ta=25 ºC, Full load(Ground, Benign, controlled environment).
2. Maximum value at nominal input voltage and full load.
3. Typical value at nominal input voltage and no load.
4. Typical value at nominal input voltage and full load.
5. Test by minimum Vin and constant resistive load.
6. The output requires a minimum loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices,
however they may not meet all listed specification.
7. Cross regulation : Dual output—Asymmetrical load 25% to 100% full load
Triple output – 3.3V / 5V 100% load and one of auxiliary 100% load, other auxiliary load change from 25% to 100% load
8. The ON/OFF control pin voltage is referenced to -Vin
9. Heat sink is optional and P/N: 7G-0011C-F and the operation temperature range please see curve.
10. The FDC20 series can meet EN55022 Class A with parallel an external capacitor to the input pins.
24Vin : N/A.
48Vin : 2.2μF/100V 1812 MLCC .
Recommend: 12Vin : 6.8μF/50V 1812 MLCC .
11. 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.
12. The FDC20-24D3305 and FDC20-48D3305 are safety approval pending.
FDC20-48S05 Derating Curve
With Heatsink
(Note
5 )
(Note
9)
1.
OUTPUT POWER (%)
FDC20-48S05 Derating Curve
OUTPUT POWER(%)
120
100
80
60
40
20
0
-40
-20
0
20
40
60
56.1
80
100
120
120
100
80
60
40
20
0
-40
-20
0
20
40
60
63.8
80
100
120
AMBIENT TEMPERATURE(℃)
AMBIENT TEMPERATURE(℃)
Page 2 of 3
Issued Date：2008/05/21
FDC20-48S05
Efficiency VS Input Voltage
EFFICIENCY(%)
85%
83%
81%
79%
77%
75%
36
40
44
48
52
56
60
64
68
72
95
90
85
80
75
70
65
60
55
50
45
FDC20-48S05
Efficiency VS Output Load
EFFICIENCY(%)
INPUT VOLTAGE (V)
10
20
30
40
50
60
70
80
90
100
OUTPUT LOAD (% of Full Load)
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
1
2
4
5
6
7
8
SINGLE
+ INPUT
- INPUT
CTRL
NO PIN
+ OUTPUT
- OUTPUT
TRIM
DUAL
+ INPUT
- INPUT
CTRL
+ OUTPUT
COMMON
- OUTPUT
TRIM
TRIPLE
+ INPUT
- INPUT
CTRL
+ AUXILIARY
+3.3V / +5V
COMMON
- AUXILIARY
L1
450μH
4.7μF/50V
1000pF/2KV 1000pF/2KV Common
FDC20-12xxx
N/A
1812 MLCC
MLCC
MLCC
Choke
PMT-048
450μH
4.7μF/50V
1000pF/2KV 1000pF/2KV Common
FDC20-24xxx
N/A
1812 MLCC
MLCC
MLCC
Choke
PMT-048
450μH
2.2μF/100V 2.2μF/100V 1000pF/2KV 1000pF/2KV Common
RF/无线
