MIC4721 datasheet(18/19 Pages) MICREL

номер детали	MIC4721

подробное описание детали	1.5A 2MHz Integrated Switch Buck Regulator

PDF	19 Pages

Scroll/Zoom	100%

производитель	MICREL [Micrel Semiconductor]

домашняя страница	http://www.micrel.com

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18 / 19 page

Micrel, Inc.

MIC4721

May 2007

M9999-052907-A

MIC4721 Schematic and B.O.M. for 1.5A Output

Bill of Materials

Item

Part Number

Manufacturer

Description

Qty.

C2012JB0J106K

TDK

(1)

GRM219R60J106KE19

Murata

(2)

C1, C2

08056D106MAT

AVX

(3)

10µF Ceramic Capacitor X5R 0805 6.3V

0402ZD104MAT

AVX

(3)

0.1µF Ceramic Capacitor X5R 0402 10V

C2012JB0J475K

TDK

(1)

GRM188R60J475KE19

Murata

(2)

06036D475MAT

AVX

(3)

4.7µF Ceramic Capacitor X5R 0603 6.3V

VJ0402A820KXAA

Vishay VT

(4)

82pF Ceramic Capacitor 0402

SSA33L

Vishay Semi

(4)

3A Schottky 30V SMA

IHLP2525AH-01 1

Vishay Dale

(4)

1µH Inductor 17.5m

Ω(L)6.47mm x (W)6.86mm x (H)1.8mm

R1, R4

CRCW04021002F

Vishay Dale

(4)

10K

Ω1% 0402 resistor

CRCW04026651F

CRCW04021242F

CRCW04022002F

CRCW04024022F

Vishay Dale

(4)

6.65 k

Ω 1% 0402 For 2.5VOUT

12.4 k

Ω 1% 0402 For 1.8 VOUT

20 k

Ω 1% 0402 For 1.5 VOUT

40.2 k

Ω 1% 0402 For 1.2 VOUT

Open

For 1.0 VOUT

CRCW040210R0F

Vishay Dale

(4)

Ω 1% 0402 resistor

MIC4721YMM

Micrel, Inc.

(5)

1.5 2MHz Integrated Switch Buck Regulator

Notes:

1. TDK: www.tdk.com

2. Murata: www.murata.com

3. AVX: www.avx.com

4. Vishay: www.vishay.com

5. Micrel, Inc.: www.micrel.com

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