DVTR2800T DC-DC Converter

Bookmark and Share

Description

Operating through MIL-STD-704A defined voltage spikes, the DVTR Triple Series saves you board space and expense by eliminating the need for an additional filter. This triple output device uses two independent control loops to avoid minimum loading on the main output. The DVTR Triple Series features outstanding regulation.

Features

  • Triple outputs of 5V/±12V, and 5V/±15V
  • Extra-wide 15V to 50V input range with 80V transient per MIL-STD-704A
  • Up to 30W output power
  • Full performance over -55° C to +125° C military temperature range
  • Fault tolerant magnetic feedback circuit
  • Host of protection features
  • Fixed switching frequency
  • Extremely low profile (.415 inches) and light weight (54/58g) fully hermetic package
  • 500Vdc input/output isolation
  • Ensure excellent thermal performance and unit isolation by using with the thermal pad TP-004

Compliances and Certifications

  • 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.

ParameterConditionsDVTR28512TDVTR28515TUnits
MinTypMaxMinTypMax
Input VoltageContinuous
Transient(1)
152850
80
152850
80
Vdc
Output VoltageFull Load,
Vmain
+Vaux
-Vaux
4.85
11.64
11.52
5.00
12.00
12.00
5.15
12.36
12.48
4.85
14.55
14.40
5.00
15.00
15.00
5.15
15.45
15.60
Vdc
Output Power(2)Vin: 15-50V, Total
+Vmain
-Vaux
0
0
0
 30
15
15
0
0
0
 30
15
15
W
EfficiencyVin: 28V, Full Load7481 7582 %
Input RippleVin: 28V, Full Load, 20Hz to 10MHz 1550 1550mApp
Output RippleFull Load, 20Hz to 10MHz
Vmain
±Vaux
 15
40
60
100
 15
40
60
100
mVpp
Load Regulation(3)No Load to Full, Vmain
+Vaux
-Vaux
 10
5
60
25
50
250
 10
5
60
25
50
250
mV
Line RegulationVin: 15 to 50V, Vmain
+Vaux
-Vaux
 2
2
15
25
50
100
 2
2
15
25
50
100
mV
Cross Regulation+Load 70%, -Load 30%
+Load 30%, -Load 70%
 200550 200550mV

(1) Transient time up to 1 second.
(2) Total power of +Vaux and -Vaux is 15W but each output can draw up to 10.5W maximum.
(3) 15W Vmain and 15W ±Vaux.

DVTR2800S-DC-DC-Converter



Top