LED PWM Dimmer PWM / Power Solution Products MF-MSMF110/16-2 Objective Compliance This solution is designed to protect LED dimmer controls with 12 VDC/1 Amp and PWM control signal from overcurrent, overvoltage, ESD and surge events. IEC61000-4-2 ESD Level 4 (8 kV / 15 kV) IEC61000-4-4 EFT IEC61000-4-5 Surge / Lightning Solution Alternate Recommendations Solutions are available for lower/higher levels of overvoltage/overcurrent protection 1 Multifuse® PPTC Resettable Fuse: MF-MSMF110/16-2 2 TVS Diode Arrays: CDSOT23-T12C Benefit This solution provides ESD/EFT/surge and supplies overcurrent protection from potential faults during installation within rated limits. CDSOT23-T12C MF-MSMF110/16-2 12 VDC LED Dimmer Control CDSOT23-T12C 0-12 V PWM Design Kit The schematic above illustrates the application protection and does not constitute the complete circuit design. Customers should verify actual device performance in their specific applications. PN-DESIGNKIT-29 Americas: Tel +1-951 781-5500 Fax +1-951 781-5700 Europe: Tel +41-(0)41 768 55 55 Asia-Pacific: Tel +886-2 256 241 17 Fax +41-(0)41 768 55 10 Fax +886-2 256 241 16 COPYRIGHT© 2012 • BOURNS, INC. • 6/12 • e/CPK1144 • “PortNote” is a registered service mark of Bourns, Inc. “Bourns” and “Multifuse” are registered trademarks of Bourns, Inc. in the U.S. and other countries. Bourns® PortNote® solutions provide protection recommendations for typical port threats. For more information, go to: www.bourns.com or email: [email protected]