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SC473

POWER MANAGEMENT

Component

Manufacturer

Series or Part Number

High Side MOSFET, HSFET

International Rectifier

Fairchild Semiconductor

Siliconix

Infenion Technologies

IRF7821, IRF6602,

SSC3002S,

Si4860DY,Si4410BDY

Low Side MOSFET, LSFET

International Rectifier

Fairchild Semiconductor

Siliconix

Infenion Technologies

Depends on Application

Boost Capacitor, Cbst

Various

X5R or better

Boost Diode, Dbst

Various

Schottky, 200mA or greater

Output Inductor, L

Vishay / Panasonic

0.2 μH - 0.5μH

Decoupling Capacitors

Various

X5R or better

Current Sense Resistor

IRC, Panasonic

ERJ-M1WTJ

Output Bulk Capacitors

Panasonic / NEC-TOKIN SPCAP

330μF, max ESR 6mΩ

Applications Information (Cont.)

Company

Contact

International Rectifier

Web: http://www.irf.com/product-info/

Phone: (310) 726-8000

Panasonic

Web: http://www.panasonic.com/pic/ecg/

Phone: (201) 348-7522

IRC

Web: http://www.irctt.com

Phone: (888) 472-4376

NEC/TOKIN

Web: http://www.nec-tokinamerica.com/

Phone: (510) 324-4110

Sanyo

Web: http://www.sanyovideo.com/

Phone: (619) 661-6835

TDK

Web: http://www.component.tdk.com/components/components.html

Phone: (847) 390-4373

Vishay/Dale

Web: http://www.vishay.com/brands/dale

Phone: (402) 564-3131

Vishay/Siliconix

Web: http://www.vishay.com/brands/siliconix

Phone: (800) 554-5565