EV1593DN-00A – 4.75V-28V INPUT, UP TO 3A OUTPUT STEP-DOWN CONVERTER
EVALUATION BOARD - INITIAL RELEASE
EVALUATION BOARD SCHEMATIC
EN
SS
R4
OPEN C1
22nF
C7
OPEN
R5
OPEN
1
2
3
4
MP1593
BS
IN
SS
EN
8
7
6
5
VIN
GND
SW COMP
GND
FB
C3
8.2nF
C4
OPEN
SW
D1
B340A
VOUT
GND
EV1593_S01
EV1593DN-00A BILL OF MATERIALS
Qty
1
2
1
0
2
1
1
0
1
1
1
1
0
0
Ref
C1
C2, C8
C3
C4, C7
C5, C9
C6
L1
D1
U1
R1
R2
R3
R4
R5
Description
Ceramic Capacitor, 22nF, 50V, X7R
Ceramic Capacitor, 10µF, 50V, Y5V
Ceramic Capacitor, 8.2nF, 50V, X7R
Open
Ceramic Capacitor, 22µF, 16V, X5R
Ceramic Capacitor, 0.1µF, 50V, X7R
Inductor, 10µH, 4A
Schottky Diode, 40V, 3A
28V, 3A, Step Down Converter
Resistor, 16.9kΩ, 1%
Resistor, 5.6kΩ, 5%
Resistor, 10kΩ, 1%
Open
Open
Package
0805
1210
0603
1210
0805
SMA
SOIC8
0603
0603
0603
Manufacturer Part Number
Any
Murata
Any
Taiyo Yuden
Any
Sumida
Diodes Inc.
MPS
Any
Any
Any
GRM32DF51H106ZA01L
EMK3Z5BJ226MM
CDRH8D43-100NC
B340A
MP1593DN
08/04, Rev. 1.0
www.MonolithicPower.com
2
MPS [ MONOLITHIC POWER SYSTEMS ]
