VPT15-2800D DC-DC Converter

The VPT15-2800D Series of DC-DC converters are designed specifically for military vehicles, weapons, shipboard, avionics, and other hi-rel applications. These converters are based on proven military heritage electrical designs and packaged securely in six-sided metal packages for rugged duty.

Features:

  • Up to 15W output power
  • Dual outputs of ±5V, ±12V, and ±15V
  • Very low output noise
  • Wide input voltage range: 15 to 50 Volts with 80V transient per MIL-STD-704
  • Full performance over a wide temperature range of -55 °C to +100 °C, no power derating necessary
  • Six-sided metal cases for improved EMI performance and mechanical/environmental performance
  • Optional rugged epoxy encapsulated V-SHIELD®
    package with integral metalized EMI shield
  • No use of optoisolators
  • Host of circuit protection features
  • High power density: > 20 W/in3
  • Fixed switching frequency

Compliances and Certifications:

  • MIL-STD-1275 when used with a VPTPCM-12
  • MIL-STD-704 input voltage requirements
  • MIL-STD-461C-F when used with a VPT VPTF1-28 EMI filter
  • DEF STAN 61-5 and DEF STAN 59-411 when used with a VPTc10-28 EMI filter
  • Environmental screening to JESD22, MIL-STD-810, MIL-STD-883
  • J-STD-001, ISO-9001, IPC-A-610 Class 3 manufacturing

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 +100° C, Vin= +28V ±5%, full load, unless otherwise specified.

Select a product to view its specifications:

ParameterConditionsVPT15-2805DUnits
MinTypMax
Input VoltageContinuous
Transient(1)
152850
80
Vdc
Output VoltageFull Load, +Vo
-Vo
4.87
4.82
5.00
5.00
5.13
5.18
Vdc
Output Power (2)Total
±Vout, Either
0
0
 15
10.5
W
EfficiencyFull Load7580 %
Input RippleFull Load,
20Hz to 10MHz
 4075mApp
Output RippleFull Load,
20Hz to 10 MHz
 2050mVpp
Load RegulationNo Load to Full, +Vo
-Vo
 1
20
10
100
mV
Line RegulationVin: 15-50V, +Vo
-Vo
 1
30
10
150
mV
Cross Regulation+Load 70%, -Load30%
+Load 30%, -Load 70%
 150400mV

ParameterConditionsVPT15-2812DUnits
MinTypMax
Input VoltageContinuous
Transient(1)
152850
80
Vdc
Output VoltageFull Load, +Vo
-Vo
11.7
11.58
12.00
12.00
12.30
12.42
Vdc
Output Power (2)Total
±Vout, Either
0
0
 15
10.5
W
EfficiencyFull Load7780 %
Input RippleFull Load,
20Hz to 10MHz
 4075mApp
Output RippleFull Load,
20Hz to 10 MHz
 2050mVpp
Load RegulationNo Load to Full, +Vo
-Vo
 1
20
10
100
mV
Line RegulationVin: 15-50V, +Vo
-Vo
 1
30
10
150
mV
Cross Regulation+Load 70%, -Load30%
+Load 30%, -Load 70%
 250500mV

ParameterConditionsVPT15-2815DUnits
MinTypMax
Input VoltageContinuous
Transient(1)
152850
80
Vdc
Output VoltageFull Load, +Vo
-Vo
14.62
14.47
15.00
15.00
15.38
15.53
Vdc
Output Power (2)Total
±Vout, Either
0
0
 15
10.5
W
EfficiencyFull Load7780 %
Input RippleFull Load,
20Hz to 10MHz
 4075mApp
Output RippleFull Load,
20Hz to 10 MHz
 2050mVpp
Load RegulationNo Load to Full, +Vo
-Vo
 1
20
10
100
mV
Line RegulationVin: 15-50V, +Vo
-Vo
 1
30
10
150
mV
Cross Regulation+Load 70%, -Load30%
+Load 30%, -Load 70%
 250500mV

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