MIC2179-5.0YSM 데이터 시트보기 (PDF) - Micrel

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MIC2179-5.0YSM

1.5A Synchronous Buck Regulator

Micrel 

Micrel, Inc.

The feedback resistors, RC compensation network, and

BIAS pin bypass capacitor should be located close to their

respective pins. To prevent ground bounce, their ground

traces and SGND should not be in the path of switching

MIC2179

currents returning to the power supply ground bus. SGND

and PGND should be tied together by a ground plane that

extends under the MIC2179.

Suggested Manufacturers List

Inductors

Capacitors

Coilcraft

1102 Silver Lake Rd.

Cary, IL 60013

tel: (708) 639-2361

fax: (708) 639-1469

AVX Corp.

801 17th Ave. South

Myrtle Beach, SC 29577

tel: (803) 448-9411

fax: (803) 448-1943

Coiltronics

6000 Park of Commerce Blvd.

Boca Raton, FL 33487

tel: (407) 241-7876

fax: (407) 241-9339

Sanyo Video Components Corp.

2001 Sanyo Ave.

San Diego, CA 92173

tel: (619) 661-6835

fax: (619) 661-1055

Bi Technologies

4200 Bonita Place

Fullerton, CA

tel: (714) 447-2345

fax: (714) 447-2500

Sprague Electric

Lower Main St.

60005 Sanford, ME 04073

tel: (207) 324-4140

Diodes

General Instruments (GI)

10 Melville Park Rd.

Melville, NY 11747

tel: (516) 847-3222

fax: (516) 847-3150

International Rectifier Corp.

233 Kansas St.

El Segundo, CA 90245

tel: (310) 322-3331

fax: (310) 322-3332

Motorola Inc.

MS 56-126

3102 North 56th St.

Phoenix, AZ 85018

tel: (602) 244-3576

fax: (602) 244-4015

Transistors

Siliconix

2201 Laurelwood Rd.

Santa Clara, CA 96056

tel: (800) 554-5565

June 2009

12

M9999-063009

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