Isolated DC-DC Brick Converters

Isolated DC-DC “Brick” Converters


eGaN Technology Enabling 700 W DCX DC-DC
Conversion in 8th DOSA Form Factor

Powering Communications…. Increase Output Power AND Efficiency!

Isolated DC-DC converters are used in many telecom/datacom applications. The continually increasing demand to get more power out of less space is driving demand for faster, more efficient power switches.

Low conduction losses, low switching losses, and low drive power, along with low inductance are the keys to the eGaN® FET’s advantage in Isolated DC-DC converter designs.

eGaN FETs enable:

  • Higher Power Density
  • Higher Current at High Frequency and High Efficiency
  • Higher Duty Cycles in Resonant designs, delivering more power per cycle

Recommended Devices for Isolated DC-DC Converter Designs (Primary Side FETs)

Part
Number
Configuration VDS Max
RDS(ON)
(mΩ)
(VGS = 5 V)
QG
typ
(nC)
QGS
typ
(nC)
QGD
typ
(nC)
QOSS
typ
(nC)
Max. Peak Pulsed ID(A)
(25°C, Tpulse = 300µs)
Package
(mm)
Half-Bridge
Development
Boards
EPC2020 Single 60 2.2 16 3.9 2.3 50 470 LGA 6.05 x 2.3 EPC9033
EPC2031 Single 60 2.6 17 5.2 3.2 50 450 BGA 4.6 x 2.6 EPC9061
EPC2021 Single 80 2.5 15 3.4 2.3 63 420 LGA 6.05 x 2.3 EPC9034
EPC2029 Single 80 3.2 13 3.4 1.9 53 360 BGA 4.6 x 2.6 EPC9046
EPC2022 Single 100 3.2 13 3.4 2.4 71 390 LGA 6.1 x 2.3 EPC9035
EPC2032 Single 100 4 12 3 2 66 340 BGA 4.6 x 2.6 EPC9062
EPC2045 Single 100 7 5.2 1.7 1.1 21 130 BGA 2.5 x 1.5 EPC9078
EPC2001C Single 100 7 7.5 2.4 1.2 31 150 LGA 4.1 x 1.6 EPC9002C
EPC2016C Single 100 16 3.4 1.1 0.55 16 75 LGA 2.1 x 1.6 EPC9010C
EPC2007C Single 100 30 1.6 0.6 0.3 8.3 40 LGA 1.7 x 1.1 EPC9006C

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Recommended Devices for Isolated DC-DC Converter Designs (Synchronous Rectifier FETs)

Part
Number
Configuration VDS Max
RDS(ON)
(mΩ)
(VGS = 5 V)
QG
typ
(nC)
QGS
typ
(nC)
QGD
typ
(nC)
QOSS
typ
(nC)
Max. Peak Pulsed ID(A)
(25°C, Tpulse = 300µs)
Package
(mm)
Half-Bridge
Development
Boards
EPC2023 Single 30 1.3 20 5.8 1.9 28 590 LGA 6.1 x 2.3 EPC9031
EPC2024 Single 40 1.5 18 5.1 2.4 45 560 LGA 6.1 x 2.3 EPC9032
EPC2030 Single 40 2.4 18 5.2 3.4 41 495 BGA 4.6 x 2.6 EPC9060
EPC2015C Single 40 4 8.7 2.7 1.2 19 235 LGA 4.1 x 1.6 EPC9001C
EPC2020 Single 60 2.2 16 3.9 2.3 50 470 LGA 6.05 x 2.3 EPC9033
EPC2031 Single 60 2.6 17 5.2 3.2 50 450 BGA 4.6 x 2.6 EPC9061
EPC8009 Single 65 130 0.37 0.120 0.055 0.94 7.5 LGA 2.1 x 0.85 EPC9067
EPC8002 Single 65 480 0.133 0.057 0.015 0.334 2 LGA 2.1 x 0.85 EPC9022
EPC2021 Single 80 2.5 15 3.4 2.3 63 420 LGA 6.05 x 2.3 EPC9034
EPC2029 Single 80 3.2 13 3.4 1.9 53 360 BGA 4.6 x 2.6 EPC9046
EPC2045 Single 100 7 5.2 1.7 1.1 21 130 BGA 2.5 x 1.5 EPC9078
EPC2001C Single 100 7 7.5 2.4 1.2 31 150 LGA 4.1 x 1.6 EPC9002C
EPC2033 Single 150 7 12 3.8 3.2 90 260 BGA 4.6 x 2.6 EPC9047
EPC2047 Single 200 10 8.2 2.9 1.8 60 160 BGA 4.6 x 1.6 EPC9081
EPC2034 Single 200 10 8.8 3.0 1.8 75 200 BGA 4.6 x 2.6 EPC9048
EPC2046 Single 200 25 2.9 1 0.6 22 55 BGA 2.77 x 0.95 EPC9079
EPC2010C Single 200 25 3.7 1.3 0.7 40 90 LGA 3.6 x 1.6 EPC9003C
EPC2019 Single 200 50 1.8 0.60 0.35 18 42 LGA 2.8 x 0.95 EPC9014

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Reference Designs

Part Number Description VIN VOUT lOUT
(A)
Featured Product Schematic Gerber Bill of
Materials
 
EPC910548V to 12V , 1.2 MHz Intermediate Bus Converter36V-60V12V30AEPC2001
EPC2015
Request Demo
EPC911548 V to 12 V 1/8th Brick Converter48V-60V12V42AEPC2020
EPC2021