VPT100+2800S DC-DC Converter

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Description

This “plus” version of our VPT100-2800S Series delivers parallel operation of up to five units with current sharing, all in a single cost-effective package. Extremely efficient in a tiny quarter brick size, this series is based on proven, military heritage electrical designs and ideal for military vehicle, shipboard, weapons, commercial avionics or other hi-rel applications.

Features

  • Up to 100W output power per unit
  • Single outputs of 3.3V, 5V, 7V, 12V, 15V and 28V
  • Very high efficiency – up to 91%
  • Very 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% or down -20%
  • Six-sided metal cases for improved EMI performance and mechanical/environmental performance
  • No use of optoisolators for ultimate reliability
  • Host of circuit protection features
  • High power density: > 60 W/in3
  • Fixed switching frequency

Compliances and Certifications

  • MIL-STD-1275 when used with a VPTPCM-12
  • MIL-STD-704A input voltage requirements
  • MIL-STD-461C-F when used with a VPT VPTF10-28 or VPTF20 EMI filter
  • DO-160
  • ISO-9001
  • 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.

 

ParameterConditionsVPT100+283R3SVPT100+2805SVPT100+2807SUnits
MinTypMaxMinTypMaxMinTypMax
Input
Voltage
Continuous
Transient(1)
162840
50
162840
50
162840
50
Vdc
Output
Voltage
Full Load3.2173.203.3834.8755.005.1256.8257.007.175Vdc
Output
Power(2)
Vin: 16-40V0  660 1000 100W
EfficiencyVin: 28V,
Full Load
8590 8590 8790 %
Input
Ripple
Full Load,
20Hz to 10 MHz
  180  200  200mApp
Output
Ripple
Full Load,
20Hz to 10MHz
  150  150  150mVpp
Load
Regulation
No Load to
Full
  50  50  70mV
Line
Regulation
Vin: 16-40V  20  20  20mV

(1) Transient time up to 1 second.
(2) Derate linearly to 0 at 110 deg. C.
ParameterConditionsVPT100+2812SVPT100+2815SVPT100+2828SUnits
MinTypMaxMinTypMaxMinTyhpMax
Input
Voltage
Continuous
Transient(1)
162840
50
162840
50
162840
50
Vdc
Output
Voltage
Full Load11.7012.0012.3014.62515.0015.37527.1628.0028.84Vdc
Output
Power(2)
Vin: 16-40V0 1000 1000 100W
EfficiencyVin: 28V,
Full Load
8790 8791 8588 %
Input
Ripple
Full Load,
20Hz to 10 MHz
  200  200  200mApp
Output
Ripple
Full Load,
20Hz to 10MHz
  150  150  300mVpp
Load
Regulation
No Load to
Full
  100  100  100mV
Line
Regulation
Vin: 16-40V  50  50  50mV

 

VPT100-Series-DC-DC-Converter



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