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MIC22405 Datasheet, PDF (25/30 Pages) Micrel Semiconductor – 4A Integrated Switch High-Efficiency Synchronous Buck Regulator
Micrel, Inc.
MIC22405
Bill of Materials (Continued)
Item
C9
C10, C11
Part Number
GRM188R71H101JA01
C1608COG1H101J
06035A101JT2A
GRM31CR60J476ME19
C3216X5R0J476M
12066D476MAT2A
Manufacturer
Murata(3)
TDK(2)
AVX(1)
Murata(3)
TDK(2)
AVX(1)
Description
Capacitor, 100pF, 50V, Size 0603
Capacitor, 47µF, 6.3V, X5R, Size 1206
Qty.
1
2
Cin
B41125A3477M
Epcos
470µF, 10V, Electrolytic, 8x10-case
L1
FP3-1R0-R( 7.2x6.7x3mm )
Cooper(5)
Inductor, 1µH, 6.26A
1
CDRH8D28NP-1R0NC ( 8x6x3mm )
Sumida(6) Inductor, 1µH, 8A
1
SPM6530T-1R0M120 ( 7x6.5x3mm )
TDK(2)
Inductor, 1µH, 12A
1
R1
CRCW06031101FKEYE3
Vishay(4)
Resistor, 1.1k, 1%, Size 0603
1
R2
CRCW06036980FKEYE3
Vishay(4)
Resistor, 698, 1%, Size 0603
1
R3
CRCW06032002FKEYE3
Vishay(4)
Resistor, 20k, 1%, Size 0603
1
R4
CRCW06034752FKEYE3
Vishay(4)
Resistor, 47.5k, 1%, Size 0603
1
R5
(Open) CRCW06031003FKEYE3
Vishay(4)
Resistor, 100k, 1%, Size 0603
1
R6
CRCW06032R20FKEA
Vishay(4)
Resistor, 2.2Ω, 1%, Size 0603
1
R7
CRCW060349R9FKEA
Vishay(4)
Resistor, 49.9Ω, 1%, Size 0603
1
Q1
2N7002E
Vishay(4)
Open
1
U1
MIC22405YML
Micrel(7)
Integrated 4A Synchronous Buck Regulator
1
Notes:
1. AVX: www.avx.com
2. TDK: www.tdk.com
3. Murata: www.murata.com
4. Vishay: www.vishay.com
5. Cooper Bussmann: www.cooperet.com
6. Sumida: www.sumida.com
7. Micrel, Inc.: www.micrel.com
June 2011
25
M9999-061511-A