MIC2164 Datasheet, PDF (22/36 Pages) Micrel Semiconductor – Constant Frequency, Synchronous Buck Controllers Featuring Adaptive On-Time Control

Micrel, Inc.
MIC2164/-2/-3
Bill of Materials
Item
Part Number
C1, C8, C17, C19 06035C104KAT
Manufacturer
Description
Qty
AVX⁽¹⁾
0.1µF Ceramic Capacitor, X7R, Size 0603, 50V
4
0805ZD225MAT
AVX
C2
GRM216R61A225ME24D
MuRata⁽²⁾
2.2µF Ceramic Capacitor, X5R, Size 0805, 10V
1
C2012X5R1A225K/0.85
TDK⁽³⁾
C3
222215095001
Vishay⁽⁴⁾
220µF Aluminum Capacitor, SMD, 35V
1
C4, C5, C6
1210YD226MAT
GRM32ER61C226ME20L
AVX
MuRata
22µF Ceramic Capacitor, X5R, Size 1210, 16V
3
0805ZD105KAT
AVX
C9
1µF Ceramic Capacitor, X5R, Size 0805, 10V
1
GRM219R61A105MA01D
MuRata
06035C223KAT
AVX
22nF Ceramic Capacitor, X7R, Size 0603, 50V
C10
1
GRM188R71H223MA01D
MuRata
22nF Ceramic Capacitor, X7R, 0603, 50V
C11
16ME1000WGL
Sanyo⁽⁵⁾
1000µF Aluminum Capacitor, 16V
1
12106D107MAT
AVX
C12
GRM32ER60J107ME20L
muRata
100µF Ceramic Capacitor, X5R, Size 1210, 6.3V
1
C3225X5R0J107M
TDK
C15
06035C102KAT
AVX
1nF Ceramic Capacitor, X7R, 0603, 50V
1
D1
SD103BWS
Vishay
Small Signal Schottky Diode
1
L1
CDEP147NP-1R5M
Sumida⁽⁶⁾
1.5µH Inductor, 27.2A Saturation Current
1
Q1
FDS6699S
Fairchild⁽⁷⁾
30V N-Channel MOSFET 4.5mΩ Rds(on) @ 4.5V 1
Q2, Q3
Q5
R1
FDS7766S
Fairchild
30V N-Channel MOSFET 6.5mΩ Rds(on) @ 4.5V 2
CMPDM7002A
Central Semiconductor⁽⁸⁾
Signal MOSFET, 60V
1
2N7002E-T1-E3
Vishay
CRCW06032R21FKEY3
Vishay-Dale⁽⁴⁾
2.21Ω Resistor, Size 0603, 1%
1
R2, R7
CRCW06030000FKEY3
Vishay-Dale
0Ω Resistor, Size 0603, 1%
2
R3
CRCW06034992FKEY3
Vishay-Dale
49.9kΩ Resistor, Size 0603, 1%
1
R5
CRCW06031R21FKEY3
Vishay-Dale
1.21Ω Resistor, Size 0603, 1%
1
R6, R9
CRCW06031002FKEY3
Vishay-Dale
10kΩ Resistor, Size 0603, 1%
2
R12
CRCW06034751FKEY3
Vishay-Dale
4.75kΩ Resistor, Size 0603, 1%
1
R13
CRCW06038061FKEY3
Vishay-Dale
8.06kΩ Resistor, Size 0603, 1%
1
R14
CRCW06034022FKEY3
Vishay-Dale
40.2kΩ Resistor, Size 0603, 1%
1
R15
CRCW06033241FKEY3
Vishay-Dale
3.24kΩ Resistor, Size 0603, 1%
1
U1
MIC2164YMM
Micrel. Inc.⁽⁹⁾
300kHz Buck Controller
1
U2
MIC5233-5.0YM5
Micrel. Inc.
LDO
1
September 2009
22
M9999-090409-B