MIC24420 Datasheet, PDF (28/34 Pages) Micrel Semiconductor – 2.5A Dual Output PWM Synchronous Buck Regulator IC

Micrel, Inc.
MIC24421 Bill of Materials
Item
C1, C2, C13
C4, C10
C5
C7, C8
C11, C14
C12
C16, C17
C18, C19
C20
C21, C22
C23
C24, C25, C26, C27,
C28, C29, C30
D1, D2
D3, D4
L1, L2
R1, R6
R2
R3, R8
R4, R5
R7
R9, R15
R12, R13
R10, R11
R16, R17
R14
R18
R19
R20, R21
R22, R23
Q1, Q2
Q3, Q4
Part Number
GRM32ER61E226KE15
12103D226MAT2A
06033D103MAT2A
GRM21BR70J225KA01
08056D225MAT2A
VJ0603Y102KXXMB
GRM31CR60J107ME39L
06033D105MAT2A
VJ0603Y223KXXMB
VJ0603Y471KXXMB
GRM188R60J475KE19
06036D475MAT2A
VJ0603Y101KXXMB
EEEFP1E151AP
VJ0603Y104KXXMB
SD103BWS
B0530W
CDRH125-220
CRCW06031001FRT1
CRCW06032740FRT1
CRCW06031002FRT1
CRCW06032490FRT1
CRCW06031401FRT1
CRCW06030000FRT1
CRCW06034992FRT1
CRCW06036040FRT1
CRCW06032210FRT1
CRCW06031652FRT1
CRCW060310R0FRT1
CRCW06035101FRT1
CRCW080512R1FRT1
CRCW06032202FRT1
FDC855N
BSS138
U1
MIC24421YML
Notes:
1.
2.
3.
4.
Murata: www.murata.com
AVX: www.avx.com
Vishay: www.vishay.com
Diodes Inc.: www.diodes.com
Manufacturer
Murata⁽¹⁾
AVX⁽²⁾
AVX
Murata
AVX
Vishay⁽³⁾
Murata
AVX
Vishay
Vishay
Murata
AVX
Vishay
Panasonic
Vishay
Vishay
Diodes. Inc⁽⁴⁾
Murata
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Fairchild⁽⁵⁾
Fairchild
Micrel, Inc.⁽⁶⁾
MIC24420/MIC24421
Description
Qty.
3
Ceramic Capacitor, 22µF, 25V, X5R
Ceramic Capacitor, 10nF, 25V
4
1
Ceramic Capacitor, 2.2µF, 6.3V
Ceramic Capacitor, 1000pF, 50V, X7R
1
Ceramic Capacitor, 100µF, 6.3V, X5R
2
Ceramic Capacitor, 1µF, 25V
1
Ceramic Capacitor, 22nF, 50V, X7R
2
Ceramic Capacitor, 470pF, 50V, X7R
2
1
Ceramic Capacitor, 4.7µF, 6.3V
Ceramic Capacitor, 100pF
2
150uF, 25V, AL.EL. (80mΩ ESR)
1
Ceramic Capacitor, 100nF, 50V, X7R
7
Schottky Diode, 100mA, 30V
2
Schottky Diode, 30V, 0.5A
2
Inductor, 22 µH, 7A
2
Resistor, 1k (0603 size), 1%
2
Resistor, 274 (0603 size), 1%
1
Resistor, 10k (0603 size), 1%
2
Resistor, 249 (0603 size), 1%
2
Resistor, 1.4k (0603 size), 1%
1
Resistor, 0Ω (0603 size)
2
Resistor, 49.9k (0603 size), 1%
2
Resistor, 60.4 (0603 size), 1%
2
Resistor, 22.1 (0603 size), 1%
2
Resistor, 16.5k (0603 size), 1%
1
Resistor, 10 (0603 size), 1%
1
Resistor, 5.1k (0603 size), 1%
1
Resistor, 12.1Ω (0805 size), 1%
2
Resistor, 22kΩ (0603 size), 1%
2
MOSFET
2
MOSFET
2
2A Dual Output PWM Synchronous Buck
1
Regulator IC
June 2012
28
M9999-062012-C