EV0034 Datasheet, PDF (2/4 Pages) Monolithic Power Systems – 2A, 1.3MHz Step-Up Converter

EVALUATION BOARD SCHEMATIC
IN
EV0034 – 2A, 1.3MHz STEP-UP CONVERTER
EVALUATION BOARD
C2
4.7nF
FAULT
GND
C8
10nF
U1
MP1527
COMP
PGND
C1
NS
EN
PGND
D1
BP
C3
10nF
EN
SW
MBR0520L
SW
C5
NS
R6
NS
C9
10nF
ENABLE
GND
J1 ^IN
Output
IC Power
Input
IN
C7
NS
GND
OUT
GND
EV0034_S01
EV0034 BILL OF MATERIALS
Qty
Ref
3 C1, C5, C7
1
C2
3 C3, C8, C9
2
C4, C6
1
C10
1
D1
Value
4.7nF
10nF
10µF
1µF
Description
No Stuff
Ceramic Capacitor, 50V, X7R
Ceramic Capacitor, 50V, X7R
Ceramic Capacitor, 16V, X5R
Ceramic Capacitor, 16V, X7R
Schottky Diode, 0.5A, 20V, SOD-123
1
L1
5.0µH Inductor, 2.9A
1
R1
5.6kΩ Resistor, 5%
1
R2
90.9kΩ Resistor, 1%
1
R3
10kΩ Resistor, 1%
1
R4
100kΩ Resistor, 5%
2
R5, R7
470kΩ Resistor, 5%
1
R6
1
U1
No Stuff
Step-Up Converter, 2A, Fixed
Frequency
Package Manufacturer: P/N
0805 AVX: 08055C472KAT2A
0805 AVX: 08055C103KAT2A
1210 AVX: 1210YD106KAT2A
0603 TDK: C1608X7R1C105K
SOD-123 Fairchild: MBR0520L
SMD
Sumida:
CDRH6D38-5R0NC
0805
Panasonic:
ERJ-6GEYJ562V
0805
Panasonic:
ERJ-6ENFJ9092V
0805
Panasonic:
ERJ-6ENFJ1002V
0805
Panasonic:
ERJ-6GEYJ104V
0805
Panasonic:
ERJ-6GEYJ474V
MPS: MP1527DR
EV0034 Rev. 1.1
www.MonolithicPower.com
2
2/16/2006
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