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Single
Dual
APPLICATIONS Wireless Network Telecom/Datacom Industry Control System Distributed Power Architectures Semiconductor Equipment
FEATURES * 100 WATTS MAXIMUM OUTPUT POWER * SINGLE : OUTPUT CURRENT UP TO 25A DUAL : TOTAL OUTPUT POWER UP TO 100W * COMPACT 2.40 X 2.28 X 0.50 INCH PACKAGE * HIGH EFFICIENCY UP TO 90% * INPUT RANGE FROM 36VDC TO 75VDC * FIXED SWITCHING FREQUENCY(300KHz) * HALT TESTED * INDUSTRY STANDARD FOOTPRINT * ADJUSTABLE OUTPUT VOLTAGE * INPUT TO OUTPUT ISOLATION (BASIC INSULATION) * CE MARK MEETS 2006/95/EC, 93/68/EEC AND 2004/108/EC * SINGLE :UL60950-1, EN60950-1 AND IEC60950-1 LICENSED * DUAL:DESIGN MEET UL60950-1, EN60950-1 AND IEC60950-1 * ISO9001 CERTIFIED MANUFACTURING FACILITIES * COMPLIANT TO RoHS EU DIRECTIVE 2002/95/EC OPTIONS Remote On/Off, Pin length DESCRIPTION HEC100-SERIES DC/DC converters provide up to 100 watts of output power in an industry standard half-brick package and footprint. All models feature a wide input range, trimmable output voltage and a 25A current rating.
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 Minimum load Voltage adjustability Total output power Full load and Single nominal Vin Dual
All specifications are typical at nominal input, full load and 25C otherwise noted
INPUT SPECIFICATIONS
100 Watts, max. 1.5% 1.0% 0% + 10% , -20% 10% See table Input voltage range 36 - 75VDC Input filter L-C type Input surge voltage 100mS max (Single) 100VDC Nominal Vin and Single, Dual Power up 25mS, typ. Start up time constant resistive load Single Remote ON/OFF 25mS, typ. Single 34VDC UVLO Start-up voltage Dual 35VDC Single 32VDC UVLO Shutdown voltage Dual 33VDC OVLO start-up voltage Dual 76.5VDC, typ. OVLO shutdown voltage Dual 78.5VDC, typ. Input reflected ripple current Single 20mAp-p Remote ON/OFF (Note 7) Single-- ON=Short or 0V < Vr < 1.2V, IIN=1mA max. (Negative logic) OFF=Open or 3V < Vr < 15V, IIN=50A max. ON=Open or 3V < Vr < 15V, IIN=50A max. (Positive logic) OFF=Short or 0V < Vr < 1.2V, IIN=1mA max. Dual-- ON=Open or 3V < Vr < +Vin (Positive logic) OFF=Short or Vr < 1.2V ON= Short or Vr < 1.2V (Negative logic) OFF=Open or 3V < Vr < +Vin Input current of remote control pin Nominal Vin -0.5mA ~ 0.5mA Remote off state input current Nominal Vin 20mA
Single (Note 5) Dual for Each output Line regulation LL to HL at FL Single( No Load to Full Load ) Dual( No Load to Full Load ) Load regulation See table Dual for each output Remote sense (Note 5) Single 10% of Vout Ripple and noise 20MHz bandwidth (Note 6) 100mVp-p 0.02% / C, max. Temperature coefficient Transient response recovery time 25% load step change 200S Over voltage protection Single (Hiccup) 115% ~ 130% of Vout threshold Dual 2.5V 3.0VDC 3.3V 3.9VDC 5V 6.2VDC Single 110% ~ 140% of Iout Rated Over current protection threshold Dual 110% ~ 120% of Iout Rated Short circuit protection Hiccup, automatics recovery
GENERAL SPECIFICATIONS
Efficiency Isolation voltage Isolation resistance Input to Output Input to Case Output to Case Single Dual See table 1600 VDC, min. 1000 VDC, min. 1000 VDC, min. 10 ohms, min.
9 7
ENVIRONMENTAL SPECIFICATIONS
Operating base-plate temperature range (Note 8) Single Dual for base plate Humidity max, Non-condensing Over temperature protection Storage temperature range Thermal shock Vibration -40C to +100C (with derating) 110C 105C 95% -55C to +125C MIL-STD-810F MIL-STD-810F EN55022 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 Page 1 of 4 10 V/m 2KV 1KV 10 Vr.m.s Class A Perf. Criteria A Perf. Criteria B Perf. Criteria B Perf. Criteria A
10 ohms, min. Single 2500pF, max. Isolation capacitance 1500pF, max. Dual Switching frequency 300KHz, typ. Approvals and standard Single IEC60950-1, UL60950-1, EN60950-1 Design meets standard Dual IEC60950-1, UL60950-1, EN60950-1 Case material Non-conductive black plastic Dual Base material Aluminum base-plate Silicon (UL94-V0) Potting material Dual Single 65g (2.29oz) Weight 105g (3.70oz) Dual 6 BELLCORE TR-NWT-000332 Single 2.000 x 10 hrs 6 Dual 1.004 x 10 hrs MTBF (Note 1) 5 MIL-HDBK-217F Single 2.144 x 10 hrs 4 Dual 7.740 x 10 hrs
EMC CHARACTERISTICS
EMI (Note 9) Radiated immunity Fast transient (Note 10) Surge (Note 10) Conducted immunity
Issued Date2008/05/21
Model Number
HEC100-48S1P8 HEC100-48S2P5 HEC100-48S3P3 HEC100-48S05 HEC100-48S15
Input Range
36 - 75 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC
Output Voltage
1.8 VDC 2.5 VDC 3.3 VDC 5.0 VDC 15 VDC
Output Current Min. load Full load
0mA 0mA 0mA 0mA 0mA 25 A 25 A 25 A 20 A 6.66 A
Line Regulation
4 mV 5 mV 7 mV 10 mV 30 mV
Load Regulation
6 mV 8 mV 10 mV 15 mV 45 mV
Input Current No load(3)
110mA 80mA 100mA 100mA 200mA
Full load(2)
1.172 A 1.588 A 2.046 A 2.480 A 2.507 A
Eff (%)
85 87 89 90 90
(4)
Model Number Input Range
HEC100-48D3305 HEC100-48D2505 HEC100-48D2533 36 - 75 VDC 36 - 75 VDC 36 - 75 VDC
Output Voltage V1
5 VDC 5 VDC
Output Current
Line Regulation V1
25mV 25mV 16.5mV
Load Regulation V1
25mV 25mV 16.5mV
Input Current No load(3)
200mA 200mA 190mA
V2
I1 I2
25 A 25 A 25 A
V2
16.5mV 12.5mV 12.5mV
V2
16.5mV 12.5mV 12.5mV
Full load(2)
2.48A 2.6A 2.59A
Eff (%)
88 85 85
(4)
3.3 VDC 20 A 2.5 VDC 20 A
3.3 VDC 2.5 VDC 25 A
Note
1.
BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40C. MIL-HDBK-217F Notice2 @Ta=25 C, 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. The dual efficiency test condition: HEC100-48D3305 @ 5V/12A and 3.3V/12A HEC100-48D2505 @ 5V/12A and 2.5V/16A HEC100-48D2533 @ 3.3V/18A and 2.5V/16A 5. Maximum output deviation is 10% inclusive of remote sense. If remote sense is not being used, the +sense should be connected to its corresponding +OUTPUT and likewise the -sense should be connected to its corresponding -OUTPUT. 6. SingleMeasured with a 1F M/C and a 10F T/C. DualMeasured without any external filter. 7. The negative / positive logic and pin length (DIM) are optional. The pin voltage is referenced to -Vin. SinglePlease see single output product options table. DualPlease see dual output product options table. 8. Heat sink is optional and P/N: 7G-0021A-F, 7G-0022A-F, 7G-0023A-F, 7G-0024A-F. 9. The HEC100 meets EN55022 class A and class B only with external components connected to the input pins to the converter. 10. 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, 220F /100V, ESR 48m. 11. BASEPLATE GROUNDINGBase-plate should be grounded at one of four screw bolts prior to operation. 12. The converter is provided by basic insulation.
Page 2 of 4
Issued Date2008/05/21
Single Output :
Pin 1,2,3,4,6,7,8. DIA. 0.040 (1.02mm) Pin 5,9. DIA. 0.080 (2.03mm) All dimensions in inches (mm) Tolerance :x.xx0.02 (x.x0.5) x.xxx0.01 (x.xx0.25) Pin pitch tolerance 0.01 (0.25) Pin dimension tolerance 0.004(0.1)
EXTERNAL OUTPUT
Output can be externally trimmed by using the method shown below.
TRIM UP TRIM DOWN
PIN CONNECTION
PIN 1 2 3 4 5 6 7 8 9 Define - INPUT CASE CTRL + INPUT - OUTPUT - SENSE TRIM + SENSE + OUTPUT Diameter 0.04 Inches 0.04 Inches 0.04 Inches 0.04 Inches 0.08 Inches 0.04 Inches 0.04 Inches 0.04 Inches 0.08 Inches
PRODUCT OPTIONS TABLE Option
Negative remote ON/OFF logic, 0.20" pin length (standard) Negative remote ON/OFF logic, 0.145" pin length Negative remote ON/OFF logic, 0.11" pin length Positive remote ON/OFF logic, 0.20" pin length Positive remote ON/OFF logic, 0.145" pin length Positive remote ON/OFF logic, 0.11" pin length
Suffix
-L -K -P -S -M
7
RU
6
RD
8
7
ExampleHEC100-48S3P3-P
Dual Output :
Pin 1,2,3,4,7,10. DIA. 0.040 (1.02mm) Pin 5,6,8,9. DIA. 0.080 (2.03mm) All dimensions in inches (mm) Tolerance :x.xx0.02 (x.x0.5) x.xxx0.01 (x.xx0.25) Pin pitch tolerance 0.01 (0.25) Pin dimension tolerance 0.004(0.1)
EXTERNAL OUTPUT TRIMMING Output can be externally trimmed by using the method shown below. ( ) for V2 output trim
TRIM UP TRIM DOWN
PIN CONNECTION
PIN 1 2 3 4 5 6 7 8 9 10 Define - INPUT CASE CTRL + INPUT +V2 - V 2 (COM) V2 TRIM +V1 - V 1 (COM) V1 TRIM Diameter 0.04 Inches 0.04 Inches 0.04 Inches 0.04 Inches 0.08 Inches 0.08 Inches 0.04 Inches 0.08 Inches 0.08 Inches 0.04 Inches
PRODUCT OPTIONS TABLE Option
Positive remote ON/OFF logic, PIN 5,6,8,9 DIM 0.08" Positive remote ON/OFF logic, PIN 5,6,8,9 DIM 0.04" Negative remote ON/OFF logic, PIN 5,6,8,9 DIM 0.08"
Suffix
-Y -N -Z
9(6)
RU
8(5)
RD
Negative remote ON/OFF logic, PIN 5,6,8,9 DIM 0.08"
10(7)
10(7)
ExampleHEC100-48D3305-N
Page 3 of 4
Issued Date2008/05/21
Recommended Filter for Class B Compliance 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:
C1 C2 C3 C4 C5
220F/100V 2.2F /100V 2.2F /100V 2.2F /100V 100F/100V C6 C7 C8 C9 1.5nF /3KV L2 304.98H C10 1.5nF /3KV
HEC1002.2F /100V 2.2F /100V 1.5nF /3KV xxx C11 1.5nF /3KV C12 1.5nF /3KV L1 1400.4H
Recommended EN55022 Class B Filter Circuit Layout
Page 4 of 4
Issued Date2008/05/21

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