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MIC23155 Datasheet, PDF (16/19 Pages) Micrel Semiconductor – 3MHz PWM 2A Buck Regulator with HyperLight Load and Power Good | |||
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Micrel Inc.
Typical Application Circuit (Adjustable Output)
MIC23155
Bill of Materials
Item
Part Number
Manufacturer Description
Qty.
C1608X5R0J475K
TDK(1)
C1
GRM188R60J475KE19D
Murata(2)
1
Ceramic Capacitor, 4.7µF, 6.3V, X5R, Size 0603
C1608X5R0J475K
TDK
C2
1
GRM188R60J475KE84D
Murata
C3
C1608NPO0J471K
TDK
Ceramic Capacitor, 470pF, 6.3V, NPO, Size 0603
1
VLS3010ST-1R0N1R9
TDK
1µH, 2A, 60mâ¦, L3.0mm x W3.0mm x H1.0mm
L1
LQH44PN1R0NJ0
Murata(2)
1µH, 2.8A, 50mâ¦, L4.0mm x W4.0mm x H1.2mm
1
R1
CRCW06033013FKEA
Vishay(3)
Resistor,301k, Size 0603
1
R2
CRCW06031583FKEA
Vishay
Resistor,158k, Size 0603
1
R3
CRCW06031002FKEA
Vishay
Resistor,10k, Size 0603
1
U1
MIC23155YMT
Micrel, Inc.(4) 3MHz 2A Buck Regulator with HyperLight Load® Mode
1
Notes:
1. TDK: www.tdk.com
2. Murata: www.murata.com
3. Vishay: www.vishay.com
4. Micrel, Inc.: www.micrel.com
April 2011
16
M9999-041811-A
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