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ADUM5000:  Isolated DC/DC Converter

    SAFETY & REGULATORY COMPLIANCE
Product Status:   Production 

The ADuM5000 is an isolated dc-to-dc converter based on the Analog Devices, Inc., iCoupler® technology. The dc-to-dc converter in this device provides regulated, isolated power in several combinations of input and output voltage as listed in Table 1.

The Analog Devices chip-scale transformer iCoupler technology transfers isolated power in this dc-to-dc converter with up More

to 33% efficiency. The result is a small form factor, total isolation solution.

Higher output power levels are obtained by using the ADuM5000 to augment the power output of ADuM5401, ADuM5402, ADuM5403, ADuM5404, and ADuM520x iCouplers with isoPower®.

isoPower uses high frequency switching elements to transfer power through its transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. Refer to the AN-0971 application note for board layout recommendations.

Applications

  • RS-232/RS-422/RS-485 transceivers
  • Industrial field bus isolation
  • Power supply start ups and gate drives
  • Isolated sensor interface
  • Industrial PLCs
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ADUM5000:  Isolated DC/DC Converter

Product Description

The ADuM5000 is an isolated dc-to-dc converter based on the Analog Devices, Inc., iCoupler® technology. The dc-to-dc converter in this device provides regulated, isolated power in several combinations of input and output voltage as listed in Table 1.

The Analog Devices chip-scale transformer iCoupler technology transfers isolated power in this dc-to-dc converter with up to 33% efficiency. The result is a small form factor, total isolation solution.

Higher output power levels are obtained by using the ADuM5000 to augment the power output of ADuM5401, ADuM5402, ADuM5403, ADuM5404, and ADuM520x iCouplers with isoPower®.

isoPower uses high frequency switching elements to transfer power through its transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. Refer to the AN-0971 application note for board layout recommendations.

Applications

  • RS-232/RS-422/RS-485 transceivers
  • Industrial field bus isolation
  • Power supply start ups and gate drives
  • Isolated sensor interface
  • Industrial PLCs

Evaluation Boards & Kits Close

ezLINX™ iCoupler® Isolated Interface Development Environment

The ezLINX™ iCoupler® Isolated Interface Development Environment provides developers with a cost-effective, plug and play method for evaluation eight physical layer, digitally-isolated communication standards.

EVAL-ADUMQS

Evaluation Board for iCoupler® Isolation Products in the 16-lead, wide-body SOIC and QSOP packages

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    • isoPower® integrated isolated DC/DC converter
    • Regulated 3.3V or 5V output
    • Up to 500 mW output power
    • 16-lead SOIC package with >8 mm creepage
    • High temperature operation: 105°C maximum
    • High common-mode transient immunity:
      >25 kV/μs
    • Thermal Overload Protection
    • Safety and regulatory approvals
      UL recognition
      2500 V rms for 1 minute per UL 1577
      CSA component accept notice #5A (pending)
      VDE cert of conformity (pending)
      DIN V VDE V 0884-10 (VDE V 0884-10):
      2006-12
      VIORM = 560 V peak

Functional Block Diagram for ADUM5000

OF NOTE ...

View Full Circuit Note Enlarge
Circuit Benefits and Features:
  • Analog to analog isolation
  • Provides both signal and power isolation
Products Used in This Circuit
  • AD7400A: Isolated Sigma-Delta Modulator
  • AD8646: 24 MHz Rail-to-Rail Dual Amplifier
  • ADP121: 150 mA, Low Quiescent Current, CMOS Linear Regulator in 5-Lead TSOT or 4-Ball WLCSP
  • ADP3301: High Accuracy anyCAP® 100 mA Low Dropout Linear Regulator
  • ADUM5000: Isolated DC/DC Converter
More
Circuit Design Assistance:
  • Design & Integration Files
  • Evaluation Hardware
View Full Circuit Note Enlarge
Circuit Benefits and Features:
  • Isolate a USB cable
  • Standard USB interface
Products Used in This Circuit
  • ADUM1100: Single Channel Digital Isolator
  • ADUM4160: Full/Low Speed USB Digital Isolator
  • ADUM5000: Isolated DC/DC Converter
Circuit Design Assistance:
  • Design & Integration Files
  • Evaluation Hardware

Circuits from the Lab™
Engineered. Tested. Ready to Integrate.

Budgetary Price & Packaging   |   Samples   |   Check Inventory & Purchase

ADUM5000 Model Options
Model Package Pins Temp.
Range		 Packing,
Qty		 Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADUM5000ARWZ Status: Production 16 ld SOIC - Wide 16 Ind Tube, 47 $3.58 $3.16 Y  Material Info PCN Purchase Sample
ADUM5000ARWZ-RL Status: Production 16 ld SOIC - Wide 16 Ind Reel, 1000 - $3.16 Y  Material Info PCN Purchase
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Model
The model number is a specific version of a generic that can be purchased or sampled.

Status
Status indicates the current lifecycle of the product. This can be one of 4 stages:
  • Pre-Release: The model has not been released to general production, but samples may be available.
  • Production: The model is currently being produced, and generally available for purchase and sampling.
  • Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
  • Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).
Package Description
The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

Pin Count
Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

Temperature Range
This is the acceptable operating range of the device. The various ranges specified are as follows:
  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
  • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
  • Automotive: -40 to +125 degrees Celsius
Packing, Qty
Indicates the packing option of the model (Tube, Reel, Tray, etc.) and the standard quantity in that packing option.

Price
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

Production Availability
This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.
Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

RoHS Compliant
Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

View PCN/PDN
This is the list of Product Change Notifications (PCN) and Product Discontinuance Notifications (PDN) published on the web for this model. Click on the link to access PCN/PDN information. Online PCNs are available starting in 2009 and online PDNs are available starting in 2010. To obtain older PCNs or PDNs, contact your ADI Sales Rep. For more information on ADI's PCN/PDN process, please visit our PCN/PDN Information page.

Check Inventory/Purchase/Sample
The Purchase button will be displayed if model is available for purchase online at Analog Devices or one of our authorized distributors. Select the purchase button to display inventory availability and online purchase options.
The Sample button will be displayed if a model is available for web samples. If a model is not available for web samples, look for notes on the product page that indicate how to request samples - or Contact ADI

*The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

ezLINX™ iCoupler® Isolated Interface Development Environment
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EZLINX-IIIDE-EBZ Status: Production iCoupler® Isolated Interface Development Environment Evalution Board $149.00 Yes -

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EVAL-ADUMQS
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
EVAL-ADUMQSEBZ Status: Production Evaluation Board $25.00 Yes -

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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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