VPT100+2800S DC-DC Converter

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 ideal for avionics, ground systems, and other applications.

 

View the technical overview video for this series.

 

  • 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
  • Manufactured to J-STD-001, ISO9001, and IPC-A-610
  • Operation over a wide -55°C to +100°C STANDARD
  • 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
  • Undervoltage lockout
  • Indefinite short circuit protection
  • Current limit protection
  • High input transient voltage: 50 Volts for 1 sec 
  • Environmental screening including a 96 hour burn-in, 100% electrical testing, and temperature cycling testing STANDARD
  • Meets MIL-STD-461C/D/E conducted emissions requirements when used with a VPTF Series EMI filter 

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.

Parameter Conditions VPT100+283R3S VPT100+2805S VPT100+2807S Units
Min Typ Max Min Typ Max Min Typ Max
Input
Voltage
Continuous
Transient(1)

16

28

40

50

16

28

40

50

16

28

40

50

Vdc
Output
Voltage
Full Load
3.217 3.20 3.383 4.875  5.00 5.125 6.825 7.00 7.175 Vdc
Output
Power(2)
Vin: 15-50V

0

 

66

0

 

100

0

 

100

W
Efficiency
Vin: 28V,
Full Load
85 90 85 90   87 90   %
Input
Ripple
Full Load,
20Hz to 10 MHz
180 200 200 mApp
Output
Ripple
Full Load,
20Hz to 10MHz
150   150   150 mVpp
Load
Regulation
No Load to
Full
50 50 70 mV
Line
Regulation
Vin: 16-40V
20   20   20 mV

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

Parameter Conditions VPT100+2812S VPT100+2815S VPT100+2828S Units
Min Typ Max Min Typ Max Min Typ Max
Input
Voltage
Continuous
Transient(1)

16

28

40

50

16 28

40

50

16 28

40

50

Vdc
Output
Voltage
Full Load
11.70 12.00 12.30 14.625 15.00 15.375 27.16 28.00 28.84 Vdc
Output
Power(2)
Vin: 15-50V

0

 

100

0

 

100

0

 

100

W
Efficiency
Vin: 28V,
Full Load
87 90   87 91   85 88   %
Input
Ripple
Full Load,
20Hz to 10 MHz
200 200 200 mApp
Output
Ripple
Full Load,
20Hz to 10MHz
  150   150   300 mVpp
Load
Regulation
No Load to
Full
100   100 100 mV
Line
Regulation
Vin: 16-40V
  20   20   50 mV