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UL E193009 TUV CB CE MARK Patent No.144566
* OFFER SINGLE, DUAL,DUAL POSITIVE(TOTAL OUTPUT CURRENT 8A) AND TRIPLE OUTPUT * 40 WATTS MAXIMUM OUTPUT POWER * 2:1 WIDE INPUT VOLTAGE RANGE * INTERNATIONAL SAFETY STANDARD APPROVAL * SIX-SIDED CONTINUOUS SHIELD * HIGH EFFICIENCY UP TO 90% * STANDARD 2" x 2" x 0.4" PACKAGE * FIXED SWITCHING FREQUENCY
The FEC40 series offer 40 watts of output power from a 2 x 2 x 0.4 inch package. The FEC40 series with 2:1 wide input voltage of 9-18VDC,18-36VDC and 36-75VDC and features 1600VDC of isolation, short-circuit and over-voltage protection, as well as six sided shielding. 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 AT I O N
OUTPUT SPECIFICATIONS
Output power
All specifications are typical at nominal input, full load and 25C otherwise noted
GENERAL SPECIFICATIONS
40 Watts max 1% 1% 5% 10% 0% 10% of FL 0.5% 1% 5% Efficiency Isolation voltage Isolation resistance Isolation capacitance Switching frequency (Note 8) Approvals and standard Case material Base material Potting material Dimensions Weight MTBF (Note 9) Input to Output Input(Output) to Case See table 1600VDC, min 1600VDC, min 10 ohms, min 1000pF, max 300KHz, typ IEC60950-1, UL60950-1, EN60950-1 Nickel-coated copper Non-conductive black FR4 Epoxy (UL94-V0) 2.00 X 2.00 X 0.40 Inch (50.8 X 50.8 X 10.2 mm) 60g (2.11oz) 1.398 x 10 hrs
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Single / Dual Voltage accuracy FL and nominal Vin Triple Main Auxiliary Voltage adjustability (Note 1) Single output only Single and Dual Positive Minimum load (Note 2) Dual and Triple Single/Dual Triple(main) Line regulation LL to HL at Full Load Triple(auxiliary)
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Single 0.5% Dual Load regulation 1% 10% to 100% FL 2% (Note 3) Triple Main 5% Auxiliary Load cross regulation Triple(main) 1% (Note 4) Dual/Triple(auxiliary) 5% Ripple and noise 20MHz bandwidth See table (Note 5) (Measured with a 104pF/50V MLCC) 0.02% / C, max Temperature coefficient Transient response recovery time 25% load step change 1.5V output 1.8V output 2.5V output Over voltage protection 3.3V output Zener diode clamp 5V output 12V output 15V output Over load protection % of FL at nominal input Short circuit protection 250uS 3.9V 3.9V 3.9V 3.9V 6.2V 15V 18V 150% max
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range Maximum case temperature Storage temperature range Over temperature protection Thermal impedance (Note 10) Thermal shock Vibration Relative humidity Nature convection Heat-sink with 20LFM Heat-sink with 500LFM -40C ~ +85C (with derating) +100C -55C ~ +105C 115C, typ 9.2C/Watt 8.5C/Watt 2.8C/Watt MIL-STD-810D 10~55Hz,10G, 30minutes along X,Y and Z 5% to 95% RH
Hiccup, automatics recovery 12V nominal inpu 24V nominal input 48V nominal input DC-DC ON 12V input DC-DC OFF DC-DC ON 24V input DC-DC OFF DC-DC ON 48V input DC-DC OFF
INPUT SPECIFICATIONS
9 - 18VDC Input voltage range 18 - 36VDC 36 - 75VDC 9VDC 8VDC 17.8VDC Under voltage lockout 16VDC 36VDC 34VDC Input filter L-C type 5V/ms,max Input voltage variation dv/dt (Complies with ETS300 132 part 4.4) Input surge voltage 24V input 50VDC 100mS max 48V input 100VDC Input reflected ripple (Note 6) Nominal Vin and full load 40mAp-p Nominal Vin and Powe up 25mS typ Start up time constant resistive load Remote ON/OFF 25mS typ Remote ON/OFF (Note 7) DC-DC ON Open or 3.5V < Vr < 12V DC-DC OFF Short or 0V < Vr < 1.2V Remote off input current Nominal Vin 2.5mA
EMC CHARACTERISTICS (Note 11)
Conducted emissions Radiated emissions ESD Radiated immunity Fast transient Surge Conducted immunity EN55022 EN55022 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 Class A Class A Perf. Criteria B Perf. Criteria A Perf. Criteria B Perf. Criteria B Perf. Criteria A
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Model Number
FEC40-12S1P5 FEC40-12S1P8 FEC40-12S2P5 FEC40-12S3P3 FEC40-12S05 FEC40-12S12 FEC40-12S15 FEC40-12D12 FEC40-12D15 FEC40-12D3305 FEC40-12T3312 FEC40-12T3315 FEC40-12T0512 FEC40-12T0515 FEC40-24S1P5 FEC40-24S1P8 FEC40-24S2P5 FEC40-24S3P3 FEC40-24S05 FEC40-24S12 FEC40-24S15 FEC40-24D12 FEC40-24D15 FEC40-24D3305 FEC40-24T3312 FEC40-24T3315 FEC40-24T0512 FEC40-24T0515 FEC40-48S1P5 FEC40-48S1P8 FEC40-48S2P5 FEC40-48S3P3 FEC40-48S05 FEC40-48S12 FEC40-48S15 FEC40-48D12 FEC40-48D15 FEC40-48D3305 FEC40-48T3312 FEC40-48T3315 FEC40-48T0512 FEC40-48T0515
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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 9 - 18 VDC 9 - 18 VDC 9 - 18 VDC 18 - 36 VDC 18 - 36 VDC 18 - 36 VDC 18 - 36 VDC 18 - 36 VDC 18 - 36 VDC 18 - 36 VDC 18 - 36 VDC 18 - 36 VDC 18 - 36 VDC 18 - 36 VDC 18 - 36 VDC 18 - 36 VDC 18 - 36 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC
Output Voltage
1.5 VDC 1.8 VDC 2.5 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 12 VDC 15 VDC 3.3 / 5 VDC 3.3 / 12 VDC 3.3 / 15 VDC 5 / 12 VDC 5 / 15 VDC 1.5 VDC 1.8 VDC 2.5 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 12 VDC 15 VDC 3.3 / 5 VDC 3.3 / 12 VDC 3.3 / 15 VDC 5 / 12 VDC 5 / 15 VDC 1.5 VDC 1.8 VDC 2.5 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC 12 VDC 15 VDC 3.3 / 5 VDC 3.3 / 12 VDC 3.3 / 15 VDC 5 / 12 VDC 5 / 15 VDC
Output Current
8000mA 8000mA 8000mA 8000mA 8000mA 3333mA 2666mA 1800mA 1400mA (12) 4A / 4A (total 8A) 6000mA / 400mA 6000mA / 300mA 6000mA / 400mA 6000mA / 300mA 8000mA 8000mA 8000mA 8000mA 8000mA 3333mA 2666mA 1800mA 1400mA (12) 4A / 4A (total 8A) 6000mA / 400mA 6000mA / 300mA 6000mA / 400mA 6000mA / 300mA 8000mA 8000mA 8000mA 8000mA 8000mA 3333mA 2666mA 1800mA 1400mA (12) 4A / 4A (total 8A) 6000mA / 400mA 6000mA / 300mA 6000mA / 400mA 6000mA / 300mA
Output Input Ripple & Noise Current (13)
50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 120mVp-p 150mVp-p 100mVp-p 50 / 75mVp-p 50 / 75mVp-p 50 / 75mVp-p 50 / 75mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 120mVp-p 150mVp-p 100mVp-p 50 / 75mVp-p 50 / 75mVp-p 50 / 75mVp-p 50 / 75mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 75mVp-p 75mVp-p 120mVp-p 150mVp-p 100mVp-p 50 / 75mVp-p 50 / 75mVp-p 50 / 75mVp-p 50 / 75mVp-p 1250mA 1538mA 2083mA 2683mA 4065mA 4065mA 4015mA 4444mA 4321mA 3416mA 3063mA 3000mA 4024mA 3963mA 649mA 759mA 1016mA 1325mA 1961mA 2048mA 1985mA 2169mA 2108mA 1689mA 1512mA 1481mA 1989mA 1958mA 321mA 375mA 508mA 655mA 969mA 1000mA 992mA 1084mA 1054mA 823mA 747mA 732mA 982mA 967mA
Eff (%)
84 82 84 86 86 86 87 85 85 85 84 84 86 86 81 83 86 87 89 88 89 87 87 86 85 85 87 87 82 84 86 88 90 89 89 87 87 88 86 86 88 88
(14)
Capacitor (15) Load max
45000uF 37700uF 27000uF 21000uF 13600uF 2360uF 1510uF 1200uF 750uF 11000 / 6800uF 13000 / 330uF 13000 / 110uF 6800 / 330uF 6800 / 110uF 45000uF 37700uF 27000uF 21000uF 13600uF 2360uF 1510uF 1200uF 750uF 11000 / 6800uF 13000 / 330uF 13000 / 110uF 6800 / 330uF 6800 / 110uF 45000uF 37700uF 27000uF 21000uF 13600uF 2360uF 1510uF 1200uF 750uF 11000 / 6800uF 13000 / 330uF 13000 / 110uF 6800 / 330uF 6800 / 110uF
Note
1. 2. 3. 4. Maximum output deviation is 10% inclusive of remote sense and trim. If remote sense is not being used, the +Vsense should be connected to its corresponding +OUTPUT and likewise the sense should be connected to its corresponding -OUTPUT. The dual and triple output required a minimum 10% 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 Load regulation for triple output: Main output(V1):10 to 100% with 10% to 100% balanced on auxiliaries. Auxiliary outputs(V2 and V3):10% to 100% balanced on all outputs. Cross regulation for dual output: asymmetrical load 25% / 100% FL Cross regulation for triple output: Main output 100% load, auxiliary 100%,other auxiliary25% to 100%. Auxiliary outputs(V2 and V3):main output 100% load, auxiliary 100%, other auxiliary 25% to 100% or main output 25%,auxiliary 25%,other auxiliary 25% to 100%. The models of FEC40-XXD3305 are specified with a 1uF ceramic output capacitors. Please add an external filter at converter input terminals when measuring input reflected ripple, as Figure 1. L : Simulated source impedance of 12uH. C: Nippon chemi-con KMF series, 220F/100V The ON/OFF control pin voltage is referenced to negative input. Switching frequency for dual output: master (5Vo) 300KHz slave (3.3Vo) 500KHz BELLCORE TR-NWT-000332. Case I: 50% Stress, Temperature at 40C. (Ground fixed and controlled environment). Heat sink is optional and P/N7G-0026A. An external filter capacitor is required for EMC testing. The capacitor should be capable of handing 1A ripple current for 12V/24V/48V models. Power mate suggest: Nippon chemi-con KMF series, 220F/100V, ESR 90m. Any condition of dual output (3.3V/5V) rated Iout current, not to exceed 8A of total output currents. The product safety approval pending.. Maximum value at nominal input voltage and full load. Typical value at nominal input voltage and full load. Test by minimum Vin and constant resistive load.
5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15.
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FEC40-48S05 Derating Curve OUTPUT POWER (%) EFFICIENCY (%)
FEC40-48S05 Efficiency VS Input voltage
92 91 90 89 88 87 86 85 84 83 82 36 94 92 90 88 86 84 82 80 75 70 65
FEC40-48S05 Efficiency VS Output load EFFICIENCY (%)
100 75 50 25
Nature convection
0 -40-25-10 0
50 60 70 80 90 100
42
48
54
60
66
72
75
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2
3
4
5
6
7
8
AMBIENT TEMPERATURE (C)
INPUT VOLTAGE (V)
OUTPUT LOAD (A)
2.00 (50.8) 1.10 (27.9) 0.40 (10.2) 0.20 (5.1)
DIA. 0.04 0.40 (10.2)
3
2.00 (50.8)
2
1
1.80 (45.7)
BOTTOM VIEW
98
0.10 (2.5) 0.30 (7.6)
76
5
4
0.22 (5.6) 0.60 (15.2) 0.80 (20.3) 0.20 (5.1) 0.50 (12.7)
1. All dimensions in Inches (mm) Tolerance: X.XX0.02 (X.X0.5) X.XXX0.01 (X.XX0.25) 2. Pin pitch tolerance 0.014(0.35)
PIN CONNECTION
PIN 1 2 3 4 5 6 7 8 9 SINGLE + INPUT - INPUT CTRL NC - SENSE (Note1) + SENSE (Note1) + OUTPUT - OUTPUT TRIM DUAL + INPUT - INPUT CTRL NO PIN + VO COM COM - VO TRIM DUAL POSITIVE TRIPLE + INPUT + INPUT - INPUT - INPUT CTRL CTRL 3.3V + AUX 3.3V RTN (COM) COMMON NC - AUX NC + OUTPUT 5V - OUTPUT (COM) 5V RTN (COM) NC
EXTERNAL OUTPUT TRIMMING Output can be externally trimmed by using the method shown below. ( ) for dual output trim
TRIM UP TRIM DOWN
8(8)
9(9)
RU
9(9) 7(5)
RD

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