DVTR2800D DC-DC Converter

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Description

Save additional cost and board space with the DVTR Series. This unit provides uninterrupted operation through MIL-STD-704A transient spikes, sparing you the need for an additional filter. The DVTR also provides up to 30% more power in the same footprint than comparable competitive products.

Features

  • Single outputs of ±5V, ±8V,  ±12V, ±15V, and ±18V
  • Extra-wide 15V to 50V input range with 80V transient
  • Up to 40W output power
  • Full performance over -55°C to +125°C military temperature range
  • Fault tolerant magnetic feedback circuit
  • Excellent line and load regulation
  • Host of circuit protection features
  • Extremely low profile (.405 inches) and light weight (52/55g) fully hermetic packaging
  • 500Vdc input/output isolation
  • 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 #5962-11225
  • 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.

ParameterConditionsDVTR2805DDVTR2808DDVTR2812DUnits
MinTypMaxMinTypMaxMinTypMax
Input VoltageContinuous
Transient(1)
152850
80
152850
80
152850
80
Vdc
Output Voltage(2)Full Load, +Vo
-Vo
4.925
4.700
5.00
5.00
5.075
5.300
7.88
7.76
8.00
8.00
8.12
8.24
11.82
11.64
12.00
12.00
12.18
12.36
Vdc
Output Power(3)Vin: 15-50V0 300 350 40W
EfficiencyVin: 28V, Full Load7379 7479 7884 %
Input Ripple(4)Full Load, 20Hz to 10MHz 3050 3050 3050mApp
Output RippleFull Load, 20Hz to 10MHz 3060 4060 2550mVpp
Load Regulation(2)No Load to Full +Vo
-Vo
 5
30
50
200
 5
30
50
200
 2
20
50
200
mV
Line RegulationVin: 16 to 40V +Vo
-Vo
 2
25
20
200
 2
35
20
200
 2
25
20
200
mV
Cross Regulation(5)+Load 70%, -Load 30%
+Load 30%, -Load 70%
 360650 450650 430650mV

(1) Transient time up to 1 second.
(2) Equal load at each output.
(3) Each output can only support 70% of power.
ParameterConditionsDVTR2815DDVTR2818DUnits
MinTypMaxMinTypMax
Input VoltageContinuous
Transient(1)
152850
80
152850
80
Vdc
Output Voltage(2)Full Load, +Vo
-Vo
14.70
14.55
15.00
15.00
15.30
15.45
17.64
17.46
18.00
18.00
18.36
18.54
Vdc
Output Power(3)Vin: 15-50V0 400 40W
EfficiencyVin: 28V, Full Load7884 7883 %
Input Ripple(4)Full Load, 20Hz to 10MHz 2550 3050mApp
Output RippleFull Load, 20Hz to 10MHz 2550 2550mVpp
Load Regulation(2)No Load to Full +Vo
-Vo
 2
35
50
200
 2
45
50
200
mV
Line RegulationVin: 16 to 40V +Vo
-Vo
 2
65
20
200
 2
80
20
200
mV
Cross Regulation(5)+Load 70%, -Load 30%
+Load 30%, -Load 70%
 420650 420650mV

 

DVTR2800S-DC-DC-Converter



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