MIC25400YML TR Micrel Inc, MIC25400YML TR Datasheet - Page 23

• Manufacturer Part Number: MIC25400YML TR
• Description: IC REG PWM SYNC BUCK 2A 24MLF
• Manufacturer: Micrel Inc
• Series: -r

Specifications of MIC25400YML TR

• Pwm Type: Voltage Mode
• Number Of Outputs: 2
• Frequency - Max: 1.2MHz
• Duty Cycle: 75%
• Voltage - Supply: 4.5 V ~ 13.2 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 24-VFQFN Exposed Pad, 24-MLF®
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 576-3902-2

MIC25400 Bill of Materials
Notes:
1. AVX:
2. Vishay:
3. Diodes Inc.:
4. Cooper Magnetics:
5. Fairchild Semiconductor:
6. Micrel, Inc.:
Micrel, Inc.
Item
C1
C2, C13
C4, C10, C6,
C9
C5
C7
C8
C11, C14
C12
C16
C17
C18, C19
D1, D2
D3, D4
L1, L2
R1, R6
R2
R3, R8
R4, R5
R7
R9, R10
R12, R13
R15, R16,
R17
R20, R21
Q1, Q2
Q3, Q4
U1
January 2011
www.avx.com
www.vishay.com
www.diodes.com
www.micrel.com
CRCW060320R0FRT1
CRCW08051R21FRT1
CRCW06031001FRT1
CRCW06032740FRT1
CRCW06031002FRT1
CRCW06036040FRT1
CRCW06031401FRT1
CRCW06034992FRT1
CRCW06030000FRT1
VJ0603Y680KXXMB
VJ0603Y470KXXMB
VJ0603Y332KXXMB
VJ0603Y152KXXMB
VJ0603Y102KXXMB
12103D226MAT2A
12063D106MAT2A
06033D103MAT2A
08056D225MAT2A
08056D226MAT2A
06033D105MAT2A
www.cooperet.com
MIC25400YML
Part Number
DR74-4R7-R
SD103BWS
FDN359AN
B0530W
BSS138
www.fairchildsemi.com
Manufacturer
Vishay Dale
Micrel, Inc.
Diodes. Inc
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vitramon
Fairchild
Cooper
Vitramon
Vitramon
Vitramon
Vitramon
Vishay
Fairchild
AVX
AVX
AVX
AVX
AVX
AVX
(1)
(2)
(4)
(5)
(2)
(3)
(6)
(2)
Description
Ceramic Capacitor, 22µF, 25V, X5R
Ceramic Capacitor, 10µF, 25V, X5R
Ceramic Capacitor, 10nF, 25V
Ceramic Capacitor, 2.2µF, 6.3V
Ceramic Capacitor, 68pF, 50V, X7R
Ceramic Capacitor, 47pF, 50V, X7R
Ceramic Capacitor, 22µF, 6.3V, X5R
Ceramic Capacitor, 1µF, 25V
Ceramic Capacitor, 3.3nF, 50V, X7R
Ceramic Capacitor, 1.5nF, 50V, X7R
Ceramic Capacitor, 1nF, 50V, X7R
Schottky Diode, 100mA, 30V
Schottky Diode, 30V, 0.5A
Inductor, 4.7µH, 4.3A
Resistor, 1k (0603 size), 1%
Resistor, 274 (0603 size), 1%
Resistor, 10k (0603 size), 1%
Resistor, 604 (0603 size), 1%
Resistor, 1.4k (0603 size), 1%
Resistor, 20 (0603 size), 1%
Resistor, 49.9k (0603 size), 1%
Resistor, 0Ω (0603 size)
Resistor, 1.21Ω (0805 size), 1%
MOSFET
MOSFET
2A Dual Output PWM Synchronous Buck Regulator IC
23
M9999-020111-C
MIC25400
Qty.
1
2
4
1
1
1
2
1
1
1
2
2
2
2
4
1
4
2
1
2
2
3
2
2
2
1