DV200-270D DC-DC Converter

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Description

Built from the ground up in a military-qualified facility for true military applications, the DV200-270 incorporates the rugged design, wide temperature ranges, and wide input voltage parameters that are essential in military applications.

Features

  • Expanded input voltage range of 160 to 400V with 270Vin nominal
  • Dual outputs of ±5, ±12, ±15
  • Up to 175W of output power
  • High Power Density: > 70 W/in3
  • Ability to parallel up to 5 units to boost output power up to 1,000W
  • Full performance over a wide temperature range of -55 °C to +100 °C, no power derating necessary
  • Undervoltage lockout feature to prevent system failure
  • Lack of optoisolators, greatly enhancing reliability
  • Extremely low profile (.465 inches) and light weight (90g)
  • Metal package with full internal potting for rugged duty
  • Fixed switching frequency

Compliances and Certifications

  • 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.

 

 

Parameter Conditions DV200-27005DDV200-27012DDV200-27015DUnits
MinTypMaxMinTypMaxMinTypMax
Input VoltageContinuous
Transient(1)
160270400
500
160270400
500
160270400
500
Vdc
Output VoltageFull Load, +Vo
-Vo
4.90
4.85
5.00
5.00
5.10
5.15
11.76
11.64
12
12
12.24
12.36
14.7
14.55
15
15
15.3
15.45
Vdc
Output Power(2)Vin: 160-400V015001750175W
EfficiencyVin: 28V, Full Load808383878488%
Input RippleFull Load, 20Hz to 10MHz100175100200100200mApp
Output RippleFull Load, 10kHz to 2MHz100150100150100200mVpp
Load RegulationNo Load to Full,+Vo
-Vo
10
10
50
100
10
10
50
100


10
10
50
100
mV
Line RegulationVin: 16-40V
+Vo
-Vo
10
10
50
100
10
10
50
100
10
10
50
100
mV
Cross Regulation-Vo500500500mV


(1) Transient time up to 1 second.
(2) Derate linearly to 0 at 110°C.

DV200-270S-DC-DC-Converter



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