EV-175

AAT4712 EVAL: Power Path with Input Current Limit and Capacitor Charger

EVALUATION BOARD DATASHEET

EV-175.2010.07.1.0

7

www .analogictech.com

Advanced Analogic Technologies, Inc.

3230 Scott Boulevard, Santa Clara, CA 95054

Phone (408) 737-4600

Fax (408) 737-4611

© Advanced Analogic Technologies, Inc.

AnalogicTech cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in an AnalogicTech product. No circuit patent licenses, copyrights, mask work rights, or other intellectual

property rights are implied. AnalogicTech reserves the right to make changes to their products or specifications or to discontinue any product or service without notice. Except as provided in AnalogicTech’s terms and

conditions of sale, AnalogicTech assumes no liability whatsoever, and AnalogicTech disclaims any express or implied warranty relating to the sale and/or use of AnalogicTech products including liability or warranties

relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property right. In order to minimize risks associated with the customer’s applications, adequate

design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. Testing and other quality control techniques are utilized to the extent AnalogicTech deems necessary to

support this warranty. Specific testing of all parameters of each device is not necessarily performed. AnalogicTech and the AnalogicTech logo are trademarks of Advanced Analogic Technologies Incorporated. All other

brand and product names appearing in this document are registered trademarks or trademarks of their respective holders.

AAT4712 EVAL Component Listing

Component

Part Number

Description

Manufacturer

U1

AAT4712

Current Limited Switch with Capcitor Charger

AnalogicTech

R1,R2

RC0603FR-071K74L

RES 1.74KΩ 1/10W 1% 0603 SMD

Yageo

RSET

RC0603FR-071M24L

RES 1.24MΩ 1/10W 1% 0603 SMD

RADJ

RC0603FR-0718K2L

RES 18.2KΩ 1/10W 1% 0603 SMD

C1,C2

GRM21BR61C106K

Cap Ceramic 10μF 0805 X5R 16V 10%

C3

GRM21BR60J226M

Cap Ceramic 22μF 0805 X5R 6.3V 20%

D1, D2

0805KRCT

Red LED 0805

HB

SUPERCAP, RB1, RB2

Not populated

Table 3: AAT4712 Evaluation Board Bill of Materials.