VPT100-2800S DC-DC Converter

Packing 100W with a power density greater than 60W/in3, the VPT100-2800S Series of converters offers extremely efficient (up to 91%) operation. This series is ideal for avionics, weapons, shipboard, vehicle, and other hi-rel applications.

Features:

  • Up to 100W output power
  • Single outputs of 3.3V, 5V, 12V, 15V, and 28V
  • High efficiency –  up to 91%
  • Low output noise
  • Wide input voltage range: 16 to 40 Volts per MIL-STD-704 with 50V transient
  • Full performance over a wide temperature range of -55 °C to +100 °C, no power derating necessary
  • Output voltage trim up (+10% / -20%)
  • Six-sided metal cases for improved EMI performance and mechanical/environmental performance
  • No optoisolators
  • Host of circuit protection features
  • High input transient voltage: 50 Volts for 1 sec
  • High power density: > 60 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 VPTF10-28 or VPTF20 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.

Electrical performance at Tcase = -55°C to +100°C, Vin = +270V ± 5%, full load, unless otherwise specified.

Select a product to view its specifications:

Parameter Conditions VPT100-283R3S Units
MinTypMax
Input VoltageContinuous
Transient(1)
162840
50
Vdc
Output VoltageFull Load3.2173.303.383Vdc
Output PowerVin: 16-40V0 66W
EfficiencyVin: 28V, Full Load8387 %
Input RippleFull Load, 20Hz to 10MHz  180mApp
Output RippleFull Load, 20Hz to 10MHz  150mVpp
Load RegulationNo Load to Full Load  50mV
Line RegulationVin: 16-40V  20mV

Parameter Conditions VPT100-2805S Units
MinTypMax
Input VoltageContinuous
Transient(1)
162840
50
Vdc
Output VoltageFull Load4.8755.005.125Vdc
Output PowerVin: 16-40V0 100W
EfficiencyVin: 28V, Full Load8590 %
Input RippleFull Load, 20Hz to 10MHz  200mApp
Output RippleFull Load, 20Hz to 10MHz  150mVpp
Load RegulationNo Load to Full Load  50mV
Line RegulationVin: 16-40V  20mV

Parameter Conditions VPT100-2812S Units
MinTypMax
Input VoltageContinuous
Transient(1)
162840
50
Vdc
Output VoltageFull Load11.7012.0012.30Vdc
Output PowerVin: 16-40V0 100W
EfficiencyVin: 28V, Full Load8690 %
Input RippleFull Load, 20Hz to 10MHz  200mApp
Output RippleFull Load, 20Hz to 10MHz  150mVpp
Load RegulationNo Load to Full Load  100mV
Line RegulationVin: 16-40V  20mV

Parameter Conditions VPT100-2815S Units
MinTypMax
Input VoltageContinuous
Transient(1)
162840
50
Vdc
Output VoltageFull Load14.62515.0015.375Vdc
Output PowerVin: 16-40V0 100W
EfficiencyVin: 28V, Full Load8690 %
Input RippleFull Load, 20Hz to 10MHz  200mApp
Output RippleFull Load, 20Hz to 10MHz  150mVpp
Load RegulationNo Load to Full Load  100mV
Line RegulationVin: 16-40V  20mV

Parameter Conditions VPT100-2828SUnits
MinTypMax
Input VoltageContinuous
Transient(1)
162840
50
Vdc
Output VoltageFull Load27.162828.84Vdc
Output PowerVin: 16-40V0 100W
EfficiencyVin: 28V, Full Load8588 %
Input RippleFull Load, 20Hz to 10MHz  200mApp
Output RippleFull Load, 20Hz to 10MHz  250mVpp
Load RegulationNo Load to Full Load  50mV
Line RegulationVin: 16-40V  50mV

(1) Transient time up to 1 second.