MIC2203 Datasheet, PDF (12/13 Pages) Micrel Semiconductor – High Efficiency 1MHz Synchronous Buck Regulator

Micrel, Inc.
MIC2203BMM Evaluation Board Schematic
MIC2203
Figure 2. MIC2203BMM Evaluation Board Schematic
Bill of Materials
Item
C1
C2
C3
L1
R1
R2
U1
Notes:
1.
2.
3.
4.
5.
Part Number
06036D105MAT
GRM185R60J105KE21D
0201ZD103MAT2
GRM033R10J103KA01D
06036D225MAT
GRM185R60J22SKE21D
LQH32CN100M
CDRH2D14-10
CRCW04021002F
CRCW04021781F
CRCW04022491F
CRCW04023831F
CRCW04024991F
CRCW04027151F
CRCW04021002F
NA
MIC2203BMM
AVX: www.avx.com
Murata: www.murata.com
Sumida: www.sumida.com
Vishay-Dale: www.vishay.com
Micrel, Inc: www.micrel.com
Manufacturer
AVX
Murata
AVX
Murata
AVX
Murata
Murata
Sumida
Vishay-Dale
Vishay-Dale
Vishay-Dale
Vishay-Dale
Vishay-Dale
Vishay-Dale
Vishay-Dale
Micrel, Inc.
Description
1µF Ceramic Capacitor X5R, 6.3V, Size 0603
1µF Ceramic Capacitor X5R, 6.3V, Size 0603
10nF Ceramic Capacitor 6.3V, Size 0201
10nF Ceramic Capacitor 6.3V, Size 0202
2.2µF Ceramic Capacitor X5R, 6.3V, Size 0603
2.2µF Ceramic Capacitor X5R, 6.3V, Size 0603
10µH Inductor
10µH Inductor
10kΩ 1%, Size 0402
1.78kΩ 1%, Size 0402 For 3.3VOUT
2.49kΩ 1%, Size 0402 For 2.5VOUT
3.83kΩ 1%, Size 0402 For 1.8VOUT
4.99kΩ 1%, Size 0402 For 1.5VOUT
7.15kΩ 1%, Size 0402 For 1.2VOUT
10kΩ 1%, Size 0402 For 1VOUT
Open For 0.5VOUT
1MHz High Efficiency Synchronous Buck Regulator
December 2004
12
M9999-120604
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