IC manufacturers Analog Devices

IC manufacturers (99)

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 seriesApplicationPCB/Cable/PanelModularityWire SectionCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
Pins (Value)
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples
691213710002SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-TBL Series 213 - 5.00 mm Horiz.l Entry Modular Rising Cage Clamp PCB Yes 26 to 16 (AWG) 0.5 to 1.5 (mm²) -40 °C up to +105 °C 10 2 Horizontal 10 Box
691213710003SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-TBL Series 213 - 5.00 mm Horiz.l Entry Modular Rising Cage Clamp PCB Yes 26 to 16 (AWG) 0.5 to 1.5 (mm²) -40 °C up to +105 °C 15 3 Horizontal 10 Box
885012206046SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 16 V(DC)100 nF ±10% 16 0603 -55 °C up to +125 °C 3.55 GΩ X7R Class II 1.6 0.8 0.4 0.8 7" Tape & Reel
885012207026SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-CSGP MLCCs 10 V(DC)10 µF ±10% 10 0805 -55 °C up to +125 °C 100.01 GΩ X7R Class II 2 1.25 0.5 1.25 7" Tape & Reel
61300421121SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Dual Pin Header -40 °C up to +105 °C1000 MΩ 5.08 4 Dual Pin Header Straight 3 Bag
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationPCB/Cable/PanelModularityWire SectionCTol. CVR
(V (DC))
SizeOperating TemperatureDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
Fl
(mm)
Pins (Value)
(pcs)
RowsH
(mm)
GenderTypeIR
(A)
Packaging Samples