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UG-1263 

EVAL-ADuM5028EBZ

 User Guide 

 

Rev. A | Page 8 of 8 

NOTES 

 
 

 

ESD Caution  
ESD (electrostatic discharge) sensitive device

. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection 

circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. 

Legal Terms and Conditions 

By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions 

set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you 

have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement.  This Agreement is made by and between you (“Customer”) and Analog Devices, Inc. 

(“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal, 
temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided 

for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional 

limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term 

“Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including 
ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may 

not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to 

promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any 

occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited to soldering or any other activity that affects the material content of the Evaluation Board. 
Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice 

to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO 

WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED 

TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL 
PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF 

THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE 

AMOUNT OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable 
United States federal laws and regulations relating to exports. GOVERNING  LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of 

Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby 

submits to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed.

 

©2018  Analog Devices, Inc. All rights reserved. Trademarks and 
registered trademarks are the property of their respective owners. 
  

UG16695-0-7/18(A)  

 

Содержание EVAL-ADuM5028EBZ

Страница 1: ...16695 001 Figure 1 GENERAL 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...

Страница 2: ...ion 1 Revision History 2 Evaluation Board Hardware 3 Using the Evaluation Board 3 PCB Layout Recomendations 3 EN55022 Radiated Emissions Test Results 4 Evaluation Board Schematic and Artwork 5 Ordering Information 7 Bill of Materials 7 Related Links 7 REVISION HISTORY 7 2018 Rev 0 to Rev A Changed ADuM5028 5BRWZ to ADuM5028 5BRIZ Throughout 5 2018 Revision 0 Initial Version ...

Страница 3: ...or and the input power supply pin must not exceed 2 mm To reduce the level of electromagnetic radiation increase the impedance to high frequency currents between the VISO pin and the GNDISO pin and the PCB trace connections Using this method of emissions suppression controls the radiating signal at its source by placing surface mount ferrite beads in series with the VISO pin and GNDISO pin see Fig...

Страница 4: ...Hz to 1 GHz are shown in Figure 3 and Figure 4 Figure 3 shows the results of the peak horizontal scan the worst case and Figure 4 shows the results of the peak vertical scan Table 3 shows the tabulated quasi peak QP results These results show that the ADuM5028 emissions at 4 2 dB margin are well below CISPR22 Class B limits when at 5 V output and 50 mA load on a 2 layer PCB with the use of ferrite...

Страница 5: ...DP_IN VIN_LDO VOUT_LDO VDDP VDDP_IN VOUT_LDO VIN_LDO VISO 691213710003 10µF 10µF 10µF 1500Ω RED 1500Ω 1500Ω 13 0kΩ 13 0kΩ 22 1kΩ 18 2kΩ 0Ω DNI BLK 691 213 710 002 DNI 10µF 100kΩ 0 1µF ADUM5028 5BRIZ YEL BLK 0 1µF 0 DNI 0 1 8k AT 100MHz 10µF BLK 1 8k AT 100MHz RED 0Ω DNI 0Ω DNI 0Ω DNI 0Ω DNI 0Ω DNI DNI 0Ω 691 213 710 002 DNI AGND1 AGND2 AGND2 AGND2 AGND1 AGND2 AGND2 AGND2 AGND2 AGND2 AGND2 AGND2 AG...

Страница 6: ...63 EVAL ADuM5028EBZ User Guide Rev A Page 6 of 8 16695 006 Figure 6 EVAL ADUM5028EBZ Evaluation Board Top Layer and Silkscreen 16695 007 Figure 7 EVAL ADuM5028EBZ Evaluation Board Bottom Layer and Silkscreen ...

Страница 7: ...ronik 691213710003 P3 P6 Connectors PCB terminal blocks horizontal cable entry 5 mm pitch Wurth Elektronik 691 213 710 002 R10 Resistor 22 1 kΩ 0603 Panasonic ERJ 3EKF2212V R8 R11 Resistors 13 0 kΩ 0603 Panasonic ERJ 3EKF1302V R13 Resistor 100 kΩ 0603 Panasonic ERJ 3EKF1003V R3 Resistor 0 kΩ 0603 Vishay CRCW06030000Z0EA R9 Resistor 18 2 kΩ 0603 Panasonic ERJ 3EKF1822V TP1 to TP6 Connector PCB test...

Страница 8: ...ny other party for any reason Upon discontinuation of use of the Evaluation Board or termination of this Agreement Customer agrees to promptly return the Evaluation Board to ADI ADDITIONAL RESTRICTIONS Customer may not disassemble decompile or reverse engineer chips on the Evaluation Board Customer shall inform ADI of any occurred damages or any modifications or alterations it makes to the Evaluat...

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