P-DUKE HEC100-48S2P5-S, HEC100-48S2P5-M, HEC100-48S2P5-L, HEC100-48S2P5-K, HEC100-48S2P5 Datasheet

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INPUT SPECIFICATIONS

OVLO start-up voltage Daul 76.5V typ OVLO shuntdown voltage Daul 78.5V typ

GENERAL SPECIFICATIONS

Efficiency See table

Isolation voltage

Input to Output Input to Case Output to Case

1600 VDC, min. 1000 VDC, min. 1000 VDC, min.

Isolation resistance

Single

Dual

107 ohms, min 10

ohms, min

Isolation capacitance

Single

Dual

2500 pF, ma

1500 pF, ma

Switching frequency 300 KHz, typ Approvals and standard IEC60950, UL60950, EN60950 Case material

Dual

Non-conductive black plastic Base material Aluminum base-plate Potting material

Dual

Silicon (UL94-V0)

Weight

Single

Dual

55g (1.94oz)

105g (3.70oz)

MTBF (Note 5)

Single

Dual

2 x 106 hrs

1.004 x 10

hrs

ENVIRONMENTAL SPECIFICATIONS

Operating base-plate temperature range (Note 6) -40ºC to +100ºC

Over temperature protection

Single

Dual for base plate

110ºC 105ºC

Humidity max, Non-condensing 95% Storage temperature range

-55ºC to +125ºC

Thermal shock MIL-STD-810D Vibration 10~55Hz, 2G, 3minutes period, 30minutes along X,Y and Z

EMC CHARACTERI S TICS

Conducted emissions

EN55022 (Note 7) EN55022 (Note 7)

Level

Level B

Radiated emissions

EN55022 Level

ESD (single) Radiated immunity Fast transient Surge Conducted immunity

EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6

Perf. Criteria2

Perf. Criteria2 Perf. Criteria2 Perf. Criteria2 Perf. Criteria2

OUTPUT SPECIFICATIONS

Output power T o tal outp ut power 100 Watts max

Voltage accuracy

Full load and nominal Vin

Single Dual

± 1.5% ± 1.0%

Voltage adjustability

Single (Note 1) Dual for Each outputs

+ 10% , -20%

± 10%

Minimum load

Line regulation LL to HL at FL See table

Load regulation

Single(0% to 100% FL) Dual(0% to 100% FL) Dual for each outputs

See table

Remote sense (Note 1) Single 10% of Vout

Ripple and noise 20MHz bandwidth (Note 2) 100mVp-p T e mperature coefficient

0.02% / ºC, max

Transient response recovery time 25% load step change 200uS

Over voltage protection threshold

Single (Hiccup) Dual

2.5V

3.3V 5V

115% ~ 130% of Vout

3.0V

3.9V

6.2V

Over Current Protection threshold Single 110% ~ 140% of Iout Rated Short circuit protection Hiccup, automatics recovery

INPUT SPECIFICATIONS

Input voltage range

36 – 75VDC

UVLO start-up voltage

Single Dual

34V typ. 35V typ.

UVLO shuntdown voltage

Single Dual

32V typ. 33V typ.

Input filter (Note 3)

L-C type

Input voltage variation dv/dt

5V/ms,max

(Complies with ETS300 132 part 4.4)

Input surge voltage 100mS max (Single) 100VDC Start up time Nominal Vin and constant resistive load Single 25mS typ.

Input reflected-ripple current (5Hz to 20MHz, 12uH source impedance)

Single 20mAp-p

Remote ON/OFF(Note4) Single--(Positive logic)

Single--(Negative logic)

Dual--(Positive logic)

Dual--(Negative logic)

ON=Open or 3.5V < Vr < 15V, I

=50 max.

OFF=Short or 0V < Vr < 1.2V, I

=1m max.

ON=Short or 0V < Vr < 1.2V, I

=1m max.

OFF=Open or 3.5V < Vr < 15V, IIN=50 max.

ON=Open or 3.5V < Vr < +Vin

OFF=Short or Vr < 1.2V

ON=Open or 3.5V < Vr < +Vin

OFF=Short or Vr < 1.2V

• SINGLE OUTPUT UP TO 25A

DUAL OUTPUTS TOTAL POWER UP TO 100W

• INDUSTRY STANDARD FOOTPRINT

• ADJUSTABLE OUTPUT VOLTAGE

• NO MINIMUM LOAD

• UNDER-VOLTAGE LOCKOUT

• HIGH EFFICIENCY UP TO 90%

• COMPACT 2.40 X 2.28 X 0.50 INCH P ACKAGE

• FIXED SWITCHING FREQUENCY

• H

LT TESTED

HEC100-SERIES DC/DC converters provide up to 100 watts of output power in an industry standard half-brick package and footprint. These units are specifically designed to meet the power needs of low-voltage silicon. All models feature a wide input range, trimmable output voltage and a 25A current rating. Remote sense and remote on/off facilities are included as standard, and the converters are comprehensively protected against over-current, over-voltage and over-temperature conditions. The HEC100 converters are especially suited to telecom, networking and industrial application.

TECHNICAL SPECIFICATION All specifications are typical at nominal input, full load and 25ºC otherwise noted

UL E193009 TUV R50020744 CB JPTUV-5363 CE MARK

UL E193009 TUV R50011065 CB JPTUV-003967 CE MARK

Single output

Model

Number

Input

Range

Output

Voltage

Output

Current

Line

Regulation

Load

Regulation

Input

Current

(8)

Eff

(9)

(%)

HEC100-48S1P8 36 – 75 VDC 1.8 VDC 25 A

4 mV 6 mV

1.157 A 86

HEC100-48S2P5 36 – 75 VDC 2.5 VDC 25 A

5 mV 8 mV

1.608 A 87

HEC100-48S3P3 36 – 75 VDC 3.3 VDC 25 A

7 mV 10 mV

2.022 A 90

HEC100-48S05 36 – 75 VDC 5.0 VDC 20 A

10 mV 15 mV

2.480 A 90

HEC100-48S15 36 – 75 VDC 15 VDC 6.66 A

30 mV 45 mV

2.507 A 90

Dual output

Output

Voltage

Output

Current

Line

Regulation

Load

Regulation

Model Number Input Range

V1 V2

I 1 I 2

V1 V2 V1 V2

Input

Current

(8)

Eff

(9)

(%)

HEC100-48D3305 36 – 75 VDC 5 VDC 3.3 VDC 20 A 25 A 25mV 16.5mV 25mV 16.5mV 2.39A 87 HEC100-48D2505 36 – 75 VDC 5 VDC 2.5 VDC 20 A 25 A 25mV 12.5mV 25mV 12.5mV 2.45A 85 HEC100-48D2533 36 – 75 VDC 3.3 VDC 2.5 VDC 25 A 25 A 16.5mV 12.5mV 16.5mV 12.5mV 2.44A 85

Note

1. Maximum output deviation is 10% inclusive of remote sense. 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.

2. SingleMeasured with a 1uF M/C and a 10uF T/C. DualFor each outputs.

3. An external filter capacitor is required for normal operation. The capacitor should be capable of handing 1A ripple current for 48V models. Power mate suggest: Nippon chemi-con KMF series, 220F/100V, ESR 90m.

4. SingleThe negative / positive logic and length are optional ( see table ). The pin voltage is referenced to negative input.

DualThe ON/OFF control function. There are positive logicstandardand negative logicoption. The pin voltage is referenced to negative input.

To order negative logic ON/OFF control add the suffix-N. ( ExHEC100-48D3305-N )

5. BELLCORE TR-NWT -000332. Case I: 50% Stress, T emperature at 40ºC. (Ground fixed and controlled environment)

6. Heat sink is optional and P/N: 7G-0021, 7G-0022, 7G-0023, 7G-0024.

7. The HEC100 meets level A and level B conducted emissions only with external components connected before the input pin to the converter.

8. Maximum value at nominal input voltage and full load.

9. 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

10. BASEPLATE GROUNDINGBase-plate should be grounded at one of four screw bolts prior to operation.

11. The converter is provided by basic insulation.

Mechanical drawing Single Output

( Note 10 )

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