iW3620

Digital PWM Current-Mode Controller for AC/DC LED Driver

iW3620

iWatt Inc. is a fabless semiconductor company that develops intelligent power management ICs for computer, communication,

and consumer markets. The company’s patented pulseTrain™ technology, the industry’s first truly digital approach to power

system regulation, is revolutionizing power supply design.

Trademark Information

© 2012 iWatt, Inc. All rights reserved. iWatt, EZ-EMI and pulseTrain are trademarks of iWatt, Inc. All other trademarks and

registered trademarks are the property of their respective companies.

Contact Information

Phone: 408-374-4200

Fax: 408-341-0455

iWatt Inc.

675 Campbell Technology Parkway, Suite 150

Campbell, CA 95008

Disclaimer

iWatt reserves the right to make changes to its products and to discontinue products without notice. The applications

information, schematic diagrams, and other reference information included herein is provided as a design aid only and are

therefore provided as-is. iWatt makes no warranties with respect to this information and disclaims any implied warranties of

merchantability or non-infringement of third-party intellectual property rights.

iWatt cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in an iWatt product. No

circuit patent licenses are implied.

Certain applications using semiconductor products may involve potential risks of death, personal injury, or severe property

or environmental damage (“Critical Applications”).

IWATT SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTED TO

BE SUITABLE FOR USE IN LIFE-SUPPORT APPLICATIONS, DEVICES OR SYSTEMS, OR OTHER CRITICAL

APPLICATIONS.

Inclusion of iWatt products in critical applications is understood to be fully at the risk of the customer. Questions concerning

potential risk applications should be directed to iWatt, Inc.

iWatt semiconductors are typically used in power supplies in which high voltages are present during operation. High-voltage

safety precautions should be observed in design and operation to minimize the chance of injury.

About iWatt