DVFL2800D DC-DC Converter

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Description

With no stacked capacitors, this converter is ready for rugged assignments. VPT’s DVFL packs over 80W/in3 in a small, 100% hermetic package while offering a significant price advantage over similar competitive products.

Features

  • Dual outputs of ±5V, ±6.3V, ±9.5V,  ±12V, and ±15V
  • Wide 16V to 40V input range with 50V transient
  • Up to 120W output power
  • Full operation over -55°C to +125°C military temperature range
  • Parallel operation with current sharing up to five units
  • Fault tolerant design with patented technology – no optocouplers
  • Fixed switching frequency
  • Extremely low profile (.400 inches) and light weight (86g) fully hermetic packaging
  • 500Vdc input/output isolation
  • Ensure excellent thermal performance and unit isolation by using with the thermal pad TP-001

Compliances and Certifications

  • Available qualified to MIL-PRF-38534 Class H and Class K, DLA SMD #5962-07244
  • MIL-PRF-38534 Class H and Class K certified manufacturing facility
  • DO-160
  • ISO-9001
  • MIL-STD-883 military and space environmental screening available
  • MIL-STD-461 C-F when used with a VPT DVME 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.

ParameterConditionsDVFL2805DDVFL286R3DDVFL289R5DUnits
MinTypMaxMinTypMaxMinTypMax
Input VoltageContinuous
Transient(1)
162840
50
162840
50
162840
50
Vdc
Output Voltage(2)Full Load, +Vo
-Vo
4.925
4.75
5.00
5.00
5.075
5.25
6.205
6.048
6.30
6.30
6.395
6.552
9.357
9.12
9.50
9.50
9.643
9.88
Vdc
Output Power(3)Vin: 16-40V0 1000 1000 100W
EfficiencyVin: 28V, Full Load738076817983%
Input RippleFull Load, 20Hz to 10MHz 3080 3580 3080mApp
Output RippleFull Load, 20Hz to 10MHz158020802580mVpp
Load Regulation2No Load to Full, +Vo
-Vo
 10
55
100
200
 10
70
120
200
 2
45
100
200
mV
Line RegulationVin: 16 to 40V, +Vo
-Vo
2
10
20
200
2
10
20
200
2
10
20
200
mV
Cross Regulation+Load 70%, -Load 30%
+Load 30%, -Load 70%
 260450 300450 220450mV
ParameterConditionsDVFL2812DDVFL2815DUnits
  MinTypMaxMinTypMax 
Input VoltageContinuous
Transient(1)
162840
50
162840
50
Vdc
Output Voltage(2)Full Load, +Vo
-Vo
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 Power(3)Vin: 16-40V0 1100 120W
EfficiencyVin: 28V, Full Load8086 8186 %
Input RippleFull Load, 20Hz to 10MHz 3580 4080mApp
Output RippleFull Load, 20Hz to 10MHz 2580 3080mVpp
Load Regulation(2)No Load to Full, +Vo
-Vo
 2
40
120
200
 2
30
120
200
mV
Line RegulationVin: 16 to 40V, +Vo
-Vo
 2
10
20
200
 2
10
20
200
mV
Cross Regulation+Load 70%, -Load 30%
+Load 30%, -Load 70%
 220450 200450mV


(1) Transient time up to 1 second.
(2) Equal load at each output.
(3) Each output can only support 70% of power.

DVFL2800D-DC-DC-Converter



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