VPT5-2800S DC-DC Converter

Ideal for military vehicles, avionics, weapons, shipboard, and other hi-rel applications, these converters are based on proven military heritage designs and ready for rugged duty.

Features:

  • Up to 5W output power
  • Single outputs of 3.3V, 5V, 12V and 15V
  • Very low output noise
  • Wide input voltage range – 15 to 50V with 80V transient
  • Full performance over a wide temperature range of -55 °C to +100 °C, no power derating necessary
  • Six-sided metal cases for maximum EMI shielding
  • No use of optoisolators
  • Host of circuit protection features
  • 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:

Parameter Conditions VPT5-283R3S Units
MinTypMax
Input VoltageContinuous
Transient(1)
152850
80
Vdc
Output VoltageFull Load3.213.303.38Vdc
Output PowerVin: 15-50V05W
EfficiencyVin: 28V, Full Load6266%
Input RippleFull Load, 20Hz to 10MHz3050mApp
Output RippleFull Load, 20Hz to 10MHz4560mVpp
Load RegulationNo Load to Full Load110mV
Line RegulationVin: 15-50V110mV

Parameter Conditions VPT5-2805S Units
MinTypMax
Input VoltageContinuous
Transient(1)
152850
80
Vdc
Output VoltageFull Load4.875.005.13Vdc
Output PowerVin: 15-50V05W
EfficiencyVin: 28V, Full Load7074%
Input RippleFull Load, 20Hz to 10MHz3050mApp
Output RippleFull Load, 20Hz to 10MHz2540mVpp
Load RegulationNo Load to Full Load110mV
Line RegulationVin: 15-50V110mV

Parameter Conditions VPT5-2812S Units
MinTypMax
Input VoltageContinuous
Transient(1)
152850
80
Vdc
Output VoltageFull Load11.7012.0012.30Vdc
Output PowerVin: 15-50V05W
EfficiencyVin: 28V, Full Load7175%
Input RippleFull Load, 20Hz to 10MHz3050mApp
Output RippleFull Load, 20Hz to 10MHz1530mVpp
Load RegulationNo Load to Full Load110mV
Line RegulationVin: 15-50V110mV

Parameter Conditions VPT5-2815S Units
MinTypMax
Input VoltageContinuous
Transient(1)
152850
80
Vdc
Output VoltageFull Load14.6215.0015.38Vdc
Output PowerVin: 15-50V05W
EfficiencyVin: 28V, Full Load7176%
Input RippleFull Load, 20Hz to 10MHz3050mApp
Output RippleFull Load, 20Hz to 10MHz1530mVpp
Load RegulationNo Load to Full Load110mV
Line RegulationVin: 15-50V110mV

(1) Transient time up to 1 second. 30