DVFL2800D DC-DC Converter

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.

 

Select a product to view its specifications:

ParameterConditionsDVFL2805DUnits
MinTypMax
Input VoltageContinuous
Transient(1)
162840
50
Vdc
Output Voltage(2)Full Load, +Vo
-Vo
4.925
4.75
5.00
5.00
5.075
5.25
Vdc
Output Power(3)Vin: 16-40V0 100W
EfficiencyVin: 28V, Full Load7380%
Input RippleFull Load, 20Hz to 10MHz 3080mApp
Output RippleFull Load, 20Hz to 10MHz1580mVpp
Load Regulation2No Load to Full, +Vo
-Vo
 10
55
100
200
mV
Line RegulationVin: 16 to 40V, +Vo
-Vo
2
10
20
200
mV
Cross Regulation+Load 70%, -Load 30%
+Load 30%, -Load 70%
 260450mV

ParameterConditionsDVFL286R3DUnits
MinTypMax
Input VoltageContinuous
Transient(1)
162840
50
Vdc
Output Voltage(2)Full Load, +Vo
-Vo
6.205
6.048
6.30
6.30
6.395
6.552
Vdc
Output Power(3)Vin: 16-40V0 100W
EfficiencyVin: 28V, Full Load7681%
Input RippleFull Load, 20Hz to 10MHz 3580mApp
Output RippleFull Load, 20Hz to 10MHz2080mVpp
Load Regulation2No Load to Full, +Vo
-Vo
 10
70
120
200
mV
Line RegulationVin: 16 to 40V, +Vo
-Vo
2
10
20
200
mV
Cross Regulation+Load 70%, -Load 30%
+Load 30%, -Load 70%
 300450mV

ParameterConditionsDVFL289R5DUnits
MinTypMax
Input VoltageContinuous
Transient(1)
162840
50
Vdc
Output Voltage(2)Full Load, +Vo
-Vo
9.357
9.12
9.50
9.50
9.643
9.88
Vdc
Output Power(3)Vin: 16-40V0 100W
EfficiencyVin: 28V, Full Load7983%
Input RippleFull Load, 20Hz to 10MHz 3080mApp
Output RippleFull Load, 20Hz to 10MHz2580mVpp
Load Regulation2No Load to Full, +Vo
-Vo
 2
45
100
200
mV
Line RegulationVin: 16 to 40V, +Vo
-Vo
2
10
20
200
mV
Cross Regulation+Load 70%, -Load 30%
+Load 30%, -Load 70%
 220450mV

ParameterConditionsDVFL2812DUnits
  MinTypMax 
Input VoltageContinuous
Transient(1)
162840
50
Vdc
Output Voltage(2)Full Load, +Vo
-Vo
11.82
11.52
12.00
12.00
12.18
12.48
Vdc
Output Power(3)Vin: 16-40V0 110W
EfficiencyVin: 28V, Full Load8086 %
Input RippleFull Load, 20Hz to 10MHz 3580mApp
Output RippleFull Load, 20Hz to 10MHz 2580mVpp
Load Regulation(2)No Load to Full, +Vo
-Vo
 2
40
120
200
mV
Line RegulationVin: 16 to 40V, +Vo
-Vo
 2
10
20
200
mV
Cross Regulation+Load 70%, -Load 30%
+Load 30%, -Load 70%
 220450mV

ParameterConditionsDVFL2815DUnits
  MinTypMax 
Input VoltageContinuous
Transient(1)
162840
50
Vdc
Output Voltage(2)Full Load, +Vo
-Vo
14.775
14.40
15.00
15.00
15.225
15.60
Vdc
Output Power(3)Vin: 16-40V0 120W
EfficiencyVin: 28V, Full Load8186 %
Input RippleFull Load, 20Hz to 10MHz 4080mApp
Output RippleFull Load, 20Hz to 10MHz 3080mVpp
Load Regulation(2)No Load to Full, +Vo
-Vo
 2
30
120
200
mV
Line RegulationVin: 16 to 40V, +Vo
-Vo
 2
10
20
200
mV
Cross Regulation+Load 70%, -Load 30%
+Load 30%, -Load 70%
 200450mV

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