MIC23156 Datasheet, PDF (19/22 Pages) Micrel Semiconductor – 1.5A, 3MHz Synchronous Buck Regulator with HyperLight Load® and I2C Control for Dynamic Voltage Scaling

Micrel, Inc.
MIC23156
Bill of Materials
Item
Part Name
Manufacturer Description
Qty.
06036D225KAT2A
AVX⁽¹⁾
C1, C5
GRM188R60J225KE19D
Murata⁽²⁾
2.2µF, 6.3V, X5R, 0603
2
C1608X5R0J225KT
TDK⁽³⁾
06036D106MAT2A
AVX
C2
GRM188R60J106ME47D
Murata
10µF, 6.3V, X5R, 0603
1
C1608X5R0J106M
TDK
C3
ECA-1AHG221
Panasonic⁽⁴⁾ Aluminum capacitor, 220µF, 10V, 20%, radial
1
06035A121JAT2A
AVX
C4
GRM1885C1H121JA01D
Murata
120pF, 50V, 0603
1
C1608C0G1H121JT
TDK
CDRH4D28CLDNP-1R0P
Sumida⁽⁵⁾
1µH, 3.0A, 14mΩ, L5.1mm × W5.1mm × H3.0mm
L1
1
LQH44PN1R0NJ0
Murata
1µH, 2.0A, 48mΩ, L4.0mm × W4.0mm × H1.1mm
R1, R2
CRCW06034K70FKEA
Vishay/Dale⁽⁶⁾ 4.7KΩ, 1%, 1/10W, 0603
2
R3
CRCW06031003FKEA
Vishay/Dale 100KΩ, 1%, 1/10W, 0603
1
R4
CRCW06030000Z0EA
Vishay/Dale 0Ω, 1/10W, 0603
1
R5
CRCW060310R0FKEA
Vishay/Dale 10Ω, 1%, 1/10W, 0603
1
1.5A, 3MHz Synchronous Buck Regulator with
U1
MIC23156-0YML
Micrel, Inc.⁽⁷⁾ HyperLight Load and I²C Control for Dynamic Voltage
1
Scaling
Notes:
1. AVX: www.avx.com.
2. Murata: www.murata.com.
3. TDK: www.tdk.com.
4. Panasonic: www.industrial.panasonic.com.
5. Sumida: www.sumida.com.
6. Vishay: www.vishay.com.
7. Micrel, Inc.: www.micrel.com.
April 22, 2013
19
Revision 1.0