EV1517DR-00A Datasheet, PDF (2/5 Pages) Monolithic Power Systems – 3A, 25V, 1.1MHz Step-Up Converter

TM
EV1517DR-00A – 3A, 25V, 1.1MHz STEP-UP CONVERTER
EVALUATION BOARD
EVALUATION BOARD SCHEMATIC
VIN
5V
GND
EN
GND
C4
10nF
C5
10nF
U1
8
IN
4
EN
10
SW
9
SW
15
SS
MP1517
16
FB
3 _BP
COMP ¹
D1
B320A-13
20V/3A
7 _OLS
SGND SGND
5
13
PGND PGND
11
12
C6
C3
NS
1nF
VOUT
12V
GND
EV1517_S01
EV1517DR-00A BILL OF MATERIALS
Qty Ref Value Description
1
C1
10µF Ceramic Cap, 6.3V, X5R
2 C2A, C2B 10µF Ceramic Cap, 16V, X7R
1
C3
1nF Ceramic Cap, 50V, X7R
2 C4, C5 10nF Ceramic Cap, 50V, X7R
1
C6
Do Not Stuff
1
D1
Schottky Diode, 20V, 3A, SMA
1
L1
4.7µH 5.6A
1
R1 162kΩ Metal Film Res, 1%
1
R2
10kΩ Metal Film Res, 1%
1
R3
20kΩ Metal Film Res, 5%
1
R4 100kΩ Metal Film Res, 5%
1
U1
DC-DC Converter
Package Manufacturer Manufacturer P/N
1210
1210
0805
0805
TDK
TDK
TDK
TDK
C3225X5R1A106K
C3225X7R1C106M
C2012X7R1H102K
C2012X7R1H103K
0805
0805
0805
0805
Diodes Inc
Sumida
Panasonic
Panasonic
Panasonic
Panasonic
MPS
B320A-13
CDRH8D43-4R7NC
ERJ-6ENF1623V
ERJ-6ENF1002V
ERJ-6GEYJ203V
ERJ-6GEYJ104V
MP1517DR
EV1517DR-00A Rev. 1.0
www.MonolithicPower.com
2
6/8/2005
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