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UG-188 

Evaluation Board User Guide

 

Rev. 0 | Page 8 of 8 

ORDERING INFORMATION 

BILL OF MATERIALS 

Table 2. ADP2119 Evaluation Board Bill of Materials 

Qty 

Part Reference 

Type 

Description 

PCB Footprint 

Vendor 

Part Number 

C1 

Capacitor 

0.1 μF, 50 V 

C0603 

Murata 

GRM188F51H104ZA01 

C2, C3, C4 

Capacitor 

22 μF, 6.3 V, X5R 

C1206 

Murata 

GRM31CR60J226KE19 

1 C5 

Capacitor 

Optional 

C0603 

Murata 

Optional 

1 L1 

Inductor 1.5 

μH 

Sumida_CDRH5D18 

Sumida 

CDRH5D18BHPNP-1R5M 

R1 

Resistor 

10 Ω 

R0603 

Vishay Dale 

CRCW060310R0FKEA 

R2, R3, R4 

Resistor 

10 kΩ, 1% 

R0603 

Vishay Dale 

CRCW060310K0JKTA 

U1 

IC 

2 A buck regulator 

10-lead LFCSP_WD 

Analog Devices 

ADP2119ACPZ-R7 

T1,T2, T3, T4, T5, T6, T7 

Test point 

SIP1 

SIP1 

Harwin 

M20-9990245 

J1, J2, J4, J6 

Connector 

SIP2 

SIP2 

Harwin 

M20-9990245 

J3, J5, J7 

Jumper 

SIP3 

SIP3 

Harwin 

M20-9990346 

Table 3. ADP2120 Evaluation Board Bill of Materials 

Qty 

Part Reference 

Type 

Description 

PCB Footprint 

Vendor 

Part Number 

C1 

Capacitor 

0.1 μF, 50 V 

C0603 

Murata 

GRM188F51H104ZA01 

C2, C4 

Capacitor 

22 μF, 6.3 V, X5R 

C1206 

Murata 

GRM31CR60J226KE19 

C3 

Capacitor 

10 μF, 6.3 V, X5R 

C1206 

Murata 

GRM319R60J106KE19 

1 C5 

Capacitor 

Optional 

C0603 

Murata 

Optional 

1 L1 

Inductor 1.5 

μH 

Sumida_CDRH5D18 

Sumida 

CDRH5D18BHPNP-1R5M 

R1 

Resistor 

10 Ω 

R0603 

Vishay Dale 

CRCW060310R0FKEA 

R2, R3, R4 

Resistor 

10 kΩ, 1% 

R0603 

Vishay Dale 

CRCW060310K0JKTA 

U1 

IC 

1.25 A buck regulator 

10-lead LFCSP_WD 

Analog Devices 

ADP2120ACPZ-R7 

T1,T2, T3, T4, T5, T6, T7 

Test point 

SIP1 

SIP1 

Harwin 

M20-9990245 

J1, J2, J4, J6 

Connector 

SIP2 

SIP2 

Harwin 

M20-9990245 

J3, J5, J7 

Jumper 

SIP3 

SIP3 

Harwin 

M20-9990346 

 

 

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.

 

©2010 Analog Devices, Inc. All rights reserved. Trademarks and  
 registered trademarks are the property of their respective owners. 
  

UG09314-0-9/10(0)  

Содержание UG-188

Страница 1: ...easy way to evaluate the device This user guide describes how to quickly set up the board to collect performance data Full details on the ADP2119 ADP2120 are available in the ADP2119 ADP2120 data she...

Страница 2: ...Revision History 2 Setting Up the Evaluation Board 3 Powering up the Evaluation Board 3 Measuring Evaluation Board Performance 3 Typical Performance Characteristics 5 Evaluation Board Schematics and...

Страница 3: ...put Voltmeter Connections Measure the input and output voltages with voltmeters Make sure that the voltmeters are connected to the appropriate test points on the board If the voltmeters are not connec...

Страница 4: ...ipple Figure 3 shows an easy way to measure the output ripple prop erly It requires removing the oscilloscope probe sheath and wrapping a nonshielded wire around the oscilloscope probe By keeping the...

Страница 5: ...1 5V VOUT 1 8V VOUT 2 5V 09314 005 Figure 5 ADP2119 Efficiency VIN 3 3 V FPWM CH1 5 00mV B W CH2 5 00V CH4 1 00A M1 00 s A CH2 4 30V 1 2 4 T 40 0000ns IL SW VOUT AC 09314 006 Figure 6 Continuous Condu...

Страница 6: ...1 2 3 C3 22 F 6 3V R4 10k J2 GND 1 2 J5 SYNC MODE 1 2 3 R3 10k J6 GND 1 2 T6 SW 1 T7 GND 1 09314 010 Figure 10 ADP2119 Evaluation Board Schematic J3 EN 1 2 3 T3 PGOOD 1 U1 ADP2120 VIN 1 PVIN 2 SW 3 P...

Страница 7: ...Evaluation Board User Guide UG 188 Rev 0 Page 7 of 8 EVALUATION BOARD LAYOUT 09314 012 Figure 12 Top Layer 09314 014 Figure 13 Bottom Layer 09314 013 Figure 14 Silkscreen Top...

Страница 8: ...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 per...

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