DVAB2800D DC-DC Converter

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Description

The new DVAB Series is a dual output converter with zero cross regulation due to two independent control loops that provide tight regulation. Designed for use in rugged commercial avionics, military avionics, and other critical reliability power systems, the new DVAB Series offers small size, light weight, and hermeticity.

Features

  • Up to 15 watts output power
  • ZERO cross regulation error
  • Dual outputs of ±5, ±12, and ±15V
  • Wide input voltage range: 15 to 50 Volts with 80V transient per MIL-STD-704
  • Full performance over -55°C to +125° C military temperature range
  • Fault tolerant magnetic feedback circuit
  • Extreme reliability: no use of optoisolators
  • Host of circuit protection features
  • Extremely low profile (.355 inches) and light weight (24/28g) hermetic package
  • DLA SMD in process

Compliances and Certifications

  • Available qualified to MIL-PRF-38534 Class H and Class K
  • 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 DVMH 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.

ParameterConditionsDVAB2805DDVAB2812DDVAB2815DUnits
MinTypMaxMinTypMaxMinTypMax
Input VoltageContinuous
Transient(1)
152850
80
152850
80
152850
80
Vdc
Output VoltageFull Load4.9255.05.07511.8212.012.1814.77515.015.225Vdc
Output
Power2
Total
±Vout, Either Output
0
0
 15
7.5
0
0
 15
7.5
0
0
 15
7.5
W
EfficiencyVin: 28V,
Full Load
7378 7480 7480 %
Input RippleFull Load, 20Hz to 10MHz 4060 4060 4060mApp
Output RippleFull Load, 20Hz to 10MHz  3060 3060 3060mVpp
Load RegulationNoLoad to Full 1050 1050 1050mV
Line RegulationVin: 15-50V 220 220 220mV

DVAB2800D-DC-DC-Converter



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