DVPL0520S Point of Load DC-DC Converter

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Description

The 20A DVPL Series of DC-DC point of load converters can be used alone or in conjunction with traditional isolated DC-DC converters as part of a highly efficient, reliable, distributed power system.

The DVPL is a non-isolated, synchronous, buck regulated converter that steps down the voltage at the point of end use. The DVPL is the world’s first point of load converter that is designed and built to military-grade reliability as defined in MIL-PRF-38534.

Use a single isolated DC-DC converter to power smaller DVPL POL converters at your loads, achieving significant savings in space, weight, heat and cost in your power system.

Features

  • Up to 20A (66W) power output
  • User adjustable output voltage from 0.8V to 3.4V
  • Operates from 5V nominal input
  • Up to 92% efficiency
  • 100% hermetic
  • Full performance over the -55 °C to +125 °C military temperature range
  • Fault tolerant design with magnetic feedback – no optoisolators
  • Output inhibit control
  • Very low output noise
  • Tiny size – 1.075″ x 1.075” x 0.270″ and light weight (16g max)
  • Over current and short circuit protection
  • Fixed switching frequency

Compliances and Certifications

  • MIL-PRF-38534 Class H and Class K certified manufacturing facility
  • DO-160
  • ISO-9001
  • MIL-STD-883 military and space environmental screening available
  • MIL-STD-461 C-F when used with VPT DC-DC converters and EMI Filters

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 125°C, Vin= +5V ± 5%, full load, unless otherwise specified.

Parameter Conditions DVPL0520SUnits
MinTypMax
Input VoltageContinuous4.5 5.5Vdc
Output VoltageFull Load, Adjustable0.8 3.4Vdc
Output PowerVout: 3.3V 0 66W
EfficiencyVin: 5V, Vout 3.3V
Full Load
8892 %
Output Ripple Full Load
20Hz tp 10MHz
 90 150mVpp



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