EV1593DN-00A Datasheet, PDF (2/5 Pages) Monolithic Power Systems – 4.75V to 28V Input, Up to 3A Output Step-Down DC/DC Converter

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