DVSA2800S DC-DC Converter

With the lowest output ripple of converters in this size and power class, plus 20% more power delivered in a standard package, the DVSA Series is a smart choice for any demanding application.

Features:

  • Single outputs of 3.3V, 5V, 5.2V, 12V, and 15V
  • Extra-wide 15V to 50V input range with 80V transient
  • Up to 6W output power
  • Wide case temperature operation of -55°C to +125°C with no temperature derating
  • Fault tolerant design with patented technology – no optoisolators
  • Extremely low profile (.270 inches) and light weight (15g) fully hermetic packaging
  • Fixed switching frequency
  • Host of circuit protection features
  • Ensure excellent thermal performance and unit isolation by using with the thermal pad TP-005

Compliances and Certifications:

  • Available qualified to MIL-PRF-38534 Class H and Class K, DLA SMD #5962-11219
  • MIL-PRF-38534 Class H and Class K certified manufacturing facility
  • MIL-STD-704A input voltage requirements
  • DO-160
  • ISO-9001
  • MIL-STD-883 military and space environmental screening available
  • MIL-STD-461 C-F when used with a VPT DVMA28 EMI filter

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= +28V +-5%, full load, unless otherwise specified.

Select a product to view its specifications:

ParameterConditionsDVSA283R3SUnits
  MinTypMax 
Input
Voltage
Continuous
Transient(1)
152850
80
Vdc
Output
Voltage
Full Load3.253.303.35Vdc
Output
Power
Vin: 15-50V0 4W
EfficiencyVin: 28V,
Full Load
6265 %
Input
Ripple
Full Load,
20Hz to
10MHz
 2550mApp
Output
Ripple
Full Load,
20Hz to
10MHz
 1030mVpp
Load
Regulation
No Load to
Full Load
 2050mV
Line
Regulation
Vin: 15-50V 215mV

ParameterConditionsDVSA2805SUnits
  MinTypMax 
Input
Voltage
Continuous
Transient(1)
152850
80
Vdc
Output
Voltage
Full Load4.9255.005.075Vdc
Output
Power
Vin: 15-50V0 5W
EfficiencyVin: 28V,
Full Load
6568 %
Input
Ripple
Full Load,
20Hz to
10MHz
 3050mApp
Output
Ripple
Full Load,
20Hz to
10MHz
 1030mVpp
Load
Regulation
No Load to
Full Load
 1550mV
Line
Regulation
Vin: 15-50V 215mV

ParameterConditionsDVSA285R2SUnits
MinTypMax
Input
Voltage
Continuous
Transient(1)
152850
80
Vdc
Output
Voltage
Full Load5.1225.205.278Vdc
Output
Power
Vin: 15-50V0 5.2W
EfficiencyVin: 28V,
Full Load
6568 %
Input
Ripple
Full Load,
20Hz to
10MHz
 3050mApp
Output
Ripple
Full Load,
20Hz to
10MHz
 1030mVpp
Load
Regulation
No Load to
Full Load
 1550mV
Line
Regulation
Vin: 15-50V 215mV

ParameterConditionsDVSA2812SUnits
  MinTypMax 
Input
Voltage
Continuous
Transient(1)
152850
80
Vdc
Output
Voltage
Full Load11.8212.0012.18Vdc
Output
Power
Vin: 15-50V0 6W
EfficiencyVin: 28V,
Full Load
7176 %
Input
Ripple
Full Load,
20Hz to
10MHz
 3050mApp
Output
Ripple
Full Load,
20Hz to
10MHz
 1030mVpp
Load
Regulation
No Load to
Full Load
 550mV
Line
Regulation
Vin: 15-50V 215mV

ParameterConditionsDVSA2815SUnits
MinTypMax
Input
Voltage
Continuous
Transient(1)
152850
80
Vdc
Output
Voltage
Full Load14.77515.0015.225Vdc
Output
Power
Vin: 15-50V0 6W
EfficiencyVin: 28V,
Full Load
7278 %
Input
Ripple
Full Load,
20Hz to
10MHz
 3050mApp
Output
Ripple
Full Load,
20Hz to
10MHz
 1030mVpp
Load
Regulation
No Load to
Full Load
 550mV
Line
Regulation
Vin: 15-50V 215mV

(1) Transient time up to 1 second.