TM
EV1542DK-00A — 700KHz/1.3MHz BOOST CONVERTER WITH A 2A SWITCH
EVALUATION BOARD
EVALUATION BOARD SCHEMATIC
D1
1N5819HW-7
VIN
5V
VOUT
8V
1
2
JP1
6
5
3
IN
FSEL
SW
7
3
2
1
FB
OFF ON
EN
SS
MP1542
8
COMP
GND
4
C5
NS
C4
10nF
C3
2.2nF
EV1542_S01
EV1542DK-00A BILL OF MATERIALS
Qty
2
Ref
C1, C2
C3
Value Description
Package Manufacturer Manufacturer P/N
10µF Ceramic Capacitor, 10V, X7R
2.2nF Ceramic Capacitor, 50V, X7R
10nF Ceramic Capacitor, 50V, X7R
Not Stuffed
1210
0805
0805
AVX
AVX
AVX
1210ZC106KAT2A
08055C222KAT2A
08055C103KAT2A
1
1
C4
1
C5
1
D1
Schottky Diodes, 40V, 1A
SOD123
Diodes Inc
Sullins
1N5819HW-7
PTC03SAAN
1
JP1
L1
3-Pin Connector Header, 0.100
4.7µH 2.01A, D53LC
1
SMD
0805
Toko
A915AY-4R7M
ERJ-6ENF5362V
ERJ-6ENF1002V
ERJ-6GEYJ104V
MP1542
1
R1
53.6kꢀ Film Resistor, 1%
10kꢀ Film Resistor, 1%
Panasonic
Panasonic
Panasonic
MPS
2
R2, R3
0805
2
R4, R5 100kꢀ Film Resistor, 5%
U1 DC-DC Converter
0805
1
MSOP-8
EV1542DK-00A Rev. 1.2
6/8/2005
www.MonolithicPower.com
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© 2005 MPS. All Rights Reserved.
2
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