DVEHF2800T DC-DC Converter

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Description

A 3-in1 device, the DVEHF combines a converter, an EMI filter, and a transient voltage spike suppressor in a single, space-saving package.

Features

  • 15V to 50V input range with 80V transient
  • 5V/±12V and 5V/±15V triple outputs available
  • Up to 10W output power
  • Full performance over -55°C to +125°C military temperature range
  • Fault tolerant design with patented technology – no optoisolaters
  • Very low output noise
  • Host of circuit protection features
  • Low profile (.405 inches) and light weight (50g) fully hermetic packaging
  • Fixed switching frequency
  • 500Vdc input/output isolation

Compliances and Certifications

  • MIL-PRF-38534 Class H and Class K certified manufacturing facility
  • MIL-STD-704A input voltage requirements
  • DO-160
  • ISO-9001
  • MIL-STD-883 military and space environmental screening available
  • Internal EMI Filter meets MIL-STD-461C CE01, CE03, CE07, CS01 and CS02, and MIL-STD-461D CE101, CE102, and CS101

Summary Data

For complete specifications, please see the official datasheet.

To provide you with the most accurate data for the actual performance of this product once deployed, please note that the electrical performance data provided below is at Tcase = -55° C to 125° C, Vin= +28V +-5%, full load, unless otherwise specified.

ParameterConditionsDVEHF28512TDVEHF28515TUnits
MinTypMaxMinTypMax
Input VoltageContinuous
Transient(1)
152850
80
152850
80
Vdc
Output VoltageFull Load, Vmain
±Vaux
4.95
11.4
5.00
12.00
5.075
12.6
4.925
14.25
5.00
15.00
5.075
15.75
Vdc
Output PowerVin: 15-50V
Vmain
±Vaux
0
0.15
0
 10
5
3.5
0
0.15
0
 10
5
3.5
W
EfficiencyVin: 28V, Full Load6772 6772 %
Output RippleVin: 28V, Full Load
Vmain
±Vaux
 15
15
50
50
 15
15
50
50
mVpp
Load RegulationNo Load to Full
Vmain
±Vaux
 5
10
20
50
 5
10
20
50
mV
Line RegulationVin: 15 to 50V
Vmain
±Vaux
 10
15
20
50
 10
15
20
50
mV
Cross Regulation+Load70%,-Load30%
+Load70%,-Load30%
  50  50 


(1) Transient time up to 1 second.
(2) 7.5W at +5V, 3.75W at +Vaux and 7.5W at -Vaux.
(3) 5.0W on Vmain and 2.5W on -Vaux

DVEHF2800T-DC-DC-Converter



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