IC manufacturers Analog Devices

IC manufacturers (103)

Analog Devices ADum5028 | Demoboard ADuM5028-5BRIZ

Low Emission, Isolated DC-to-DC Converters

Overview

TopologyBuck Converter
Input voltage5 V
Output 15 V / 0.04 A

Description

The EVAL-ADUM5028EBZ allows the user to evaluate the ADuM5028 isolated power solution. The ADuM5028 eliminates the need to design and build an isolated dc-to-dc converter in 60 mA applications. The iCoupler® chip scale transformer technology is used for the inductive component of the dc-to-dc converter. The result is a small form factor, isolated solution. Based on the Analog Devices, Inc., iCoupler technology, the ADuM5028 dc-to-dc converter provides regulated, isolated power that is well below CISPR22 Class B limits when at full load on a 2-layer printed circuit board (PCB) with ferrites. Available supply voltages and the associated output current levels are shown in Table 1.

Features

  • Signal and power isolated ADuM5028 with isoPower integrated isolated dc-to-dc converter
  • 2-layer PCB with low radiated emissions; passes EN55022 Class B (certification available)
  • On-board LDO for 6 V to 9 V supply, providing 5 V to the ADuM5028 VDDP pin
  • 5 V input and 5 V or 3.3 V output operation
  • Screw terminal connectors for the following
  • 6 V to 9 V LDO power supply
  • 5 V direct power supply
  • Off board PDIS control
  • Isolated output supply

Typical applications

  • Power supply start-up bias and gate drives
  • RS-485/RS-422/CAN transceiver power / Industrial PLCs
  • Isolated sensor interfaces

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
PCB/Cable/Panel
Modularity
Type
Wire Section
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
Mount
IR(A)
Working Voltage(V (AC))
Samples
WR-TBL Series 213 - 5.00 mm Horiz.l Entry Modular, 2, Rising Cage Clamp
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal 
Wire Section 26 to 16 (AWG) 0.5 to 1.5 (mm²)
Operating Temperature -40 °C up to +105 °C
Length10 mm
PackagingBox 
MountTHT 
Rated Current10 A
Working Voltage250 V (AC)
WR-TBL Series 213 - 5.00 mm Horiz.l Entry Modular, 3, Rising Cage Clamp
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal 
Wire Section 26 to 16 (AWG) 0.5 to 1.5 (mm²)
Operating Temperature -40 °C up to +105 °C
Length15 mm
PackagingBox 
MountTHT 
Rated Current10 A
Working Voltage250 V (AC)
WR-PHD Pin Header - Dual, 4, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
TypeStraight 
Operating Temperature -40 °C up to +105 °C
Insulation Resistance1000 MΩ
Length5.08 mm
PackagingBag 
MountTHT 
Rated Current3 A
Working Voltage250 V (AC)
WCAP-CSGP MLCCs 16 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance100 nF
Capacitance±10% 
Rated Voltage16 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3.5 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance10 µF
Capacitance±10% 
Rated Voltage10 V (DC)
Size0805 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor10 %
Insulation Resistance0.01 GΩ
Ceramic TypeX7R Class II 
Length2 mm
Width1.25 mm
Height1.25 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel