DVHV2800S DC-DC Converter

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Description

Free of optocoupler components, the DVHV Series of converters provides rugged, reliable operation through transients according to MIL-STD-704A requirements.

Features

  • Single outputs of 3.3V, 5V, 5.2V, 12V, and 15V
  • Extra-wide 15V to 50V input range with 80V transient
  • Up to 15W output power
  • Full performance over -55° C to +125° C military temperature range
  • Fault tolerant magnetic feedback circuit
  • Host of circuit protection features
  • Very low output noise
  • Extremely low profile (.405 inches) and light weight (52/55g) fully hermetic packaging
  • Fixed switching frequency
  • Ensure excellent thermal performance and unit isolation by using with the thermal pad TP-003

Compliances and Certifications

  • Available qualified to MIL-PRF-38534 Class H and Class K, DLA SMD #5962-11226
  • 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
  • MIL-STD-461 C-F when used with a VPT DVMC28 EMI filter

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.

ParameterConditionsDVHV283R3SDVHV2805SDVHV285R2SDVHV2812SDVHV2815SUnits
MinTypMaxMinTypMaxMinTypMaxMinTypMaxMinTypMax
Input
Voltage
Continuous
Transient(1)
152850
80
152850
80
152850
80
152850
80
152850
80
Vdc
Output
Voltage
Full Load3.253.303.354.9255.005.0755.1225.205.27811.8212.0012.1814.77515.0015.225Vdc
Output
Power
Vin: 15-50V0 100 150 150 150 15W
EfficiencyVin: 28V,
Full Load
68  73  73  77  77  %
Input
Ripple
Full Load,
20Hz to 10MHz
  50  50  50  50  50mApp
Output
Ripple
Full Load,
20Hz to 10Hz
  30  30  30  40  40mVpp
Load
Regulation
No Load to
Full
  50  50  50  50  50mV
Line
Regulation
Vin: 15-50V  20  20  20  20  20mV

(1) Transient time up to 1 second.

DVHV2800S-DC-DC-Converter



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