619984846EVAL_ADP1706_1707_1708| Application Note
Evaluation Board for the ADP1706/ADP1707/ADP1708 EVAL-ADP1706/ADP1707/ADP1708
FEATURES
Input voltage range: 2.5 V to 5.5 V Output current range: 0 mA to 1 A Output voltage accuracy: 1% Operating temperature range: -40 C to +125 C External soft start (ADP1706) Track mode (ADP1707) Adjustable output voltages (ADP1708)
GENERAL DESCRIPTION
The ADP1706/ADP1707/ADP1708 evaluation board is used to demonstrate the functionality of the ADP1706, ADP1707, and ADP1708 series of linear regulators. Depending on what component combinations are used, the evaluation board can be used for ADP1706 fixed output voltage devices with soft start, ADP1707 fixed output voltage devices with tracking, or ADP1708 adjustable output voltage devices. Simple device measurements such as line and load regulation, dropout, and ground current can be demonstrated with just a single voltage supply, a voltage meter, a current meter, and load resistors. For more details about the ADP1706/ADP1707/ADP1708 linear regulators, visit www.analog.com.
EVALUATION BOARDS
ANALOG DEVICES ADP1706/ADP1707/ADP1708 SOIC 8
GND
GND C1 C3 C2 GND
ANALOG DEVICES ADP1706/ADP1707/ADP1708 LFCSP
GND C1 C2
U1 R1 J1 R2 C3 VIN VOUT
VIN J1
U1 R1
R2 VOUT
06934-001
GND
EN
SS/ADJ/TRK
GND
GND
EN
SS/ADJ/TRK
GND
Figure 1. Evaluation Board Layout, LFCSP Package
Figure 2. Evaluation Board Layout, SOIC Package
Rev. 0
Evaluation boards are only intended for device evaluation and not for production purposes. Evaluation boards are supplied "as is" and without warranties of any kind, express, implied, or statutory including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. No license is granted by implication or otherwise under any patents or other intellectual property by application or use of evaluation boards. Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Analog Devices reserves the right to change devices or specifications at any time without notice. Trademarks and registered trademarks are the property of their respective owners. Evaluation boards are not authorized to be used in life support devices or systems.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 2007 Analog Devices, Inc. All rights reserved.
06934-002
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