ADP7182UJ-EVALZ

Evaluation Board User Guide UG-412
Rev. 0 | Page 7 of 8
Figure 10 and Figure 11 show how the evaluation board can be
connected to a voltage source and an ammeter for ground current
measurements. A resistor can be used as the load for the regulator.
Ensure that the resistor has a power rating that is adequate for
handling the power expected to be dissipated across it. An elec-
tronic load can be used as an alternative. Ensure that the voltage
source used can supply enough current for the expected load levels.
Use the following steps to connect the evaluation board to a
voltage source and ammeter:
1. Connect the negative terminal (−) of the voltage source to
the VIN pad on the evaluation board.
2. Connect the negative terminal (−) of the ammeter to one of
the GND pads of the evaluation board.
3. Connect the positive terminal (+) of the ammeter to the
positive terminal (+) of the voltage source.
4. Connect a load between the positive terminal (+) of the
voltage source and the VOUT pad of the evaluation board.
The voltage source can then be turned on. If LK1 is inserted
(connecting EN to VIN for automatic startup), the regulator
powers up.
GROUND CURRENT CONSUMPTION
Ground current measurements can determine how much current
the regulator’s internal circuits are consuming while the circuits
perform the regulation function. To be efficient, the regulator
needs to consume as little current as possible. Typically, the
regulator uses the maximum current when supplying its largest
load level (−200 mA). Figure 12 shows the typical ground
current consumption for various load levels at an input voltage
of16 V for an output voltage of15 V.
–200 –150 –100 –50 0
GROUND CURRENTA)
I
LOAD
(mA)
–800
–700
–600
–500
–400
–300
–200
–100
0
10708-012
Figure 12. Ground Current vs. Load Current
When the device is disabled (EN = GND), the ground current
drops to less than −2 µA.
UG-412 Evaluation Board User Guide
Rev. 0 | Page 8 of 8
BILL OF MATERIALS
Table 2.
Qty Reference Designator Description Manufacturer/Vendor Vendor Part Number
1 U1 ADP7182 Analog Devices, Inc. ADP7182ACPZ/ADP7182AUJZ
2 C1, C2 Capacitor, MLCC, 2.2 μF, 50 V, 1206, X5R Murata (or equivalent) GRM31CR61H225KA88
2 LK1, LK2 Header, single, STR, two pins Sullins Connector Solutions PEC02SAAN
1 R1 133k/1% resistor for setting output voltage
1 R2 12k/1% resistor for setting output voltage
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 Agreeme
nt, 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. Furthermo
re, 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. TERMI
NATION. 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.
©2013 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
UG10708-0-4/13(0)

ADP7182UJ-EVALZ

Mfr. #:
Manufacturer:
Analog Devices / Linear Technology
Description:
Power Management IC Development Tools TSOT Eval Board
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet