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MIC2253_11 Datasheet, PDF (11/13 Pages) Micrel Semiconductor – 3.5A 1MHz High Efficiency Boost Regulator with OVP and Softstart
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Micrel, Inc.
MIC2253
Bill of Materials
Item
C1
C2
C3
C4
C5
D1
L1
R1
R2
R4
R5
U1
Part Number
Manufacturer Description
Qty.
C1608X5R1C225K
TDK(1)
Capacitor, 2.2µF, 16V, X5R, 0603 size
GRM188R61C225KE15
Murata(2)
Capacitor, 2.2µF, 16V, X5R, 0603 size
1
CL10A225K08NNN
Samsung(3) Capacitor, 2.2µF, 16V, X5R, 0603 size
C1608X7R1H104K/10
TDK
Capacitor, 0.1µF, 16V, X7R, 0603 size
GRM188R71H104KA93
Murata
Capacitor, 0.1µF, 16V, X7R, 0603 size
1
CL10B104KB8NNN
Samsung Capacitor, 0.1µF, 16V, X7R, 0603 size
C1608C0G1H101J
TDK
Capacitor, 100pF, 50V, C0G, 0603 size
GRM1885C1H101JA01
Murata
Capacitor, 100pF, 50V, C0G, 0603 size
1
CL10C101JB8NNN
Samsung Capacitor, 100pF, 50V, C0G, 0603 size
06035A101AT2A
AVX(4)
Capacitor, 100pF, 50V, C0G, 0603 size
C1608X5R1H103K
TDK
Capacitor, 10nF, 50V, X5R, 0603 size
CL10B103KB8NNN
Samsung Capacitor, 10nF, 50V, X5R, 0603 size
1
06035C103KA12A
AVX
Capacitor, 10nF, 50V, X5R, 0603 size
CL21A226MPCLRNC
Samsung Capacitor, 22µF, 10V, X5R, 0805 size
LMK212BJ226MG-T
Taiyo Yuden(5) Capacitor, 22µF, 10V, X5R, 0805 size
1
SK32
MCC(6)
Schottky Diode, 3A, 20V
1
SK34
MCC
Schottky Diode, 3A, 40V
LTF5022T-2R2N3R2
TDK
Inductor, 2.2µH, 3.4A, 5.2 x 5.0 x 2.2mm
RLF7030T-2R2M
TDK
Inductor, 2,2µH, 5.4A, 6.8 x 7.3 x 3.2mm
1
MOS6020-222ML
Coilcraft(7) Inductor, 2.2µH, 3.56A, 6.0 x 7.1 x 2.4mm
CRCW06031002FRTI
Vishay(8)
Resistor, 10kΩ, 1%, 1/16W, 0603 size
1
CRCW06036200FRTI
Vishay
Resistor, 620Ω, 1%, 1/16W, 0603 size
1
CRCW06031003FRTI
Vishay
Resistor, 100kΩ, 1%, 1/16W, 0603 size
1
CRCW06033092FRTI
Vishay
Resistor, 30.9kΩ, 1%, 1/16W, 0603 size
1
MIC2253-06YML
Micrel, Inc.(9) 1MHz High Efficiency Boost Regulator with OVP and
Softstart
1
Notes:
1. TDK: www.tdk.com
2. Murata: www.murata.com
3. Samsung: www.sem.samsung.com
4. AVX: www.avx.com
5. Taiyo Yuden: www.t-yuden.com
6. MCC: www.mccsemi.com
7. Coilcraft: www.coilcraft.com
8. Vishay: www.vishay.com
9. Micrel, Inc.: www.micrel.com
April 2011
11
M9999-042011-C
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