DV200-2800D DC-DC Converter

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Description

Select the DV200 for use in high-end military and aerospace applications, such as ruggedized laptop computers, ground-based weapons systems, non-airborne vehicles, and other demanding applications. The DV200 incorporates VPT’s patented magnetic feedback technology, which eliminates the use of optocouplers in the unit and boosts product performance in slow start-up situations. Additionally, the DV200 offers the highest power density available today for military applications in the half-brick size, due to direct bond copper and additional specialized thermal design techniques.

Features

  • 16V to 50V input range with 55V transient
  • ±5V, ±12V and ±15V dual outputs available
  • Up to 200W output power
  • Full performance over a wide temperature range of -55 °C to +100 °C, no power derating necessary
  • Output voltage trim up +10% or down -20%
  • Fault tolerant design with patented technology – no optoisolators
  • Undervoltage lockout
  • Magnetic feedback circuit
  • Indefinite short circuit protection
  • High power density: approx. 80 W/in3
  • Extremely low profile (.465″) and light weight (115g) fully potted, half-brick packaging
  • 500 Vdc input/output isolation
  • Metal package with full internal potting for rugged duty
  • Fixed switching frequency

Compliances and Certifications

  • MIL-STD-461C and MIL-STD-461D EMC requirements when used with a DVMN28 EMI Filter
  • Environmental screening to MIL-STD-883
  • MIL-PRF-38534 Class H and Class K certified manufacturing facility
  • ISO-9001

Summary Data

For complete specifications, please see the official datasheet.

Electrical performance at Tcase = -55°C to +100°C, Vin = +270V ± 5%, full load, unless otherwise specified.

ParameterConditionsDV200-2805DDV200-2812DDV200-2815DUnits
MinTypMaxMinTypMaxMinTypMax
Input VoltageContinuous
Transient(1)
162850
55
162850
55
162850
55
Vdc
Output VoltageFull Load
+Vo
-Vo
4.925
4.75
5.00
5.00
5.075
5.25
11.82
11.52
12.00
12.00
12.18
12.48
14.775
14.40
15.00
15.00
15.225
15.60
Vdc
Output PowerVin: 18-50V
Vin: 16-18V
150
90
175
105
200
120
W
EfficiencyVin: 28V, Full Load798280848185%
Input RippleFull Load, 20Hz - 10MHz150250300mApp
Output RippleFull Load, 20Hz - 10MHz501505020050200mVpp
Load RegulationNo Load to Full, +Vo
-Vo
10
10
80
200
10
10
80
200
10
10
80
200
mV
Line RegulationVin: 18-50V
+Vo
-Vo
10
10
80
200
10
10
80
200
10
10
80
200
mV
Cross Regulation+Load 70%, -Load 30%
+Load 30%, -Load 70%
550550550mV

(1) Transient time up to 1 second.

DV200-2800D-DC-DC-Converter



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