MIC3223 Datasheet, PDF (21/24 Pages) Micrel Semiconductor – High Power Boost LED Driver with Integrated FET

Micrel, Inc.
Bill of Materials
Item
C1
C2
C3, C7
C4, C6
C5
C8
D1
L1
R1, R3
R2
R4
Part Number
GRM319R61E475KA12D
C3216X7R1E475M
12063D475KAT2A
GRM188R71C273KA01D
GRM188R60J106ME47D
C1608X5R0J106K
08056D106MAT2A
12105C475KAZ2A
GRM32ER71H475KA88L
GRM188R71C473KA01D
0603YC473K4T2A
GRM188R72A102KA37D
SK35B
MSD1260-223ML-LD
CRCW0603100KFKEA
CRCW0603549RFKEA
CRCW06033K24FKEA
R5
CRCW1206R560FKEA
R6
RMC 1/4 2 1% R
Si2318DS
Q1
AM2340N
U1
MIC3223
MIC3223
Manufacturer
muRata⁽¹⁾
TDK⁽²⁾
AVX⁽³⁾
muRata
muRata
TDK
AVX
AVX
muRata
muRata
AVX
muRata
MCC⁽⁴⁾
Coilcraft⁽⁶⁾
Vishay Dale⁽⁴⁾
Vishay Dale
Vishay Dale
Vishay Dale
Stackpole Electronics,
Inc.⁽⁷⁾
Vishay Siliconix⁽⁴⁾
Analog Power⁽⁸⁾
Micrel, Inc.⁽⁹⁾
Description
Qty
Ceramic Capacitor, 4.7µF, 25V, Size 1206, X7R
1
Ceramic Capacitor, 0.027µF, 6.3V, Size 0603, X7R
1
Ceramic Capacitor, 10µF, 6.3V, Size 0603, X7R
2
Ceramic Capacitor, 4.7µF, 50V, Size 1210, X7R
2
Ceramic Capacitor, 0.047µF, 6.3V, Size 0603, X7R
1
Ceramic Capacitor, 1000pF, 100V Size 0603, X7R
Schottky Diode, 3A, 50V (SMB)
1
Inductor, 22µH, 5A
1
Resistor, 100k, 1%, Size 0603
2
Resistor, 549Ω, 1%, Size 0603
1
Resistor, 3.24k, 1%, Size 0603
1
Resistor, 0.56Ω, 1%, 1/2W, Size 1206
(for .35A LED current Change for different ILED)
1
Resistor, 2Ω, 1%, 1/2W, Size 1210
1
N-Channel 40V MOSFET
1
High Power Boost LED Driver with Integrated FET 1
Notes:
1. Murata: www.murata.com.
2. TDK: www.tdk.com.
3. AVX: www.avx.com.
4. Vishay: www.vishay.com.
5. Internacional Rectifier: www.ift.com.
6. Coilcraft: www.coilcraft.com
7. Stackpole Electronics, Inc.: www.
8. Analog Power: www.analogpowerinc.com
8. Micrel, Inc.: www.micrel.com.
January 2010
21
M9999-011510-A