
User Guide | Intel® Enpirion® Power Solutions
EM22xx Evaluation Board User Guide
10
Type
Description
Qty.
BOM Ref Des
Mfr. Name
Resistor
RES 10k OHM 1% 0402
3
R5,R37,R41
Panasonic
Resistor
0 OHM 5% 0402
1
R11
Panasonic
Resistor
100R OHM 1% 0402
1
R12
Panasonic
Resistor
392 OHM 0.1% 0603
1
R20
Panasonic
Resistor
1K OHM 0.1% 0402
1
R24
Panasonic
Resistor
23.2K OHM 1% 0402
1
R28
Panasonic
Resistor
14.3K 0603 1%,
1
R29
Panasonic
Resistor
7.68K OHM 1% 0603
1
R30
Panasonic
Resistor
5.36K OHM 1% 0603
1
R31
Panasonic
Resistor
4.22K OHM 1% 0603
1
R32
Panasonic
Resistor
3.24K OHM 0603 1%
1
R33
Panasonic
Resistor
1K5 OHM 0603 1%
1
R34
Panasonic
Resistor
1K OHM 1% 0603
1
R35
Panasonic
Resistor
90.9K OHM 1% 0402
1
R38
Yageo
Resistor
100K OHM 1% 0402
1
R40
Panasonic
Resistor
3.32K OHM 1% 0402
1
R42
Panasonic
Resistor
133K OHM 1% 0402
1
R43
Panasonic
Resistor
12.4K OHM 1% 0402
1
R45
Panasonic
Resistor
10K OHM 1% 0805
1
R62
Panasonic
Resistor
470R OHM 5% 0603
1
R63
Panasonic
LED
LED GREEN CLEAR
0603
1
D1
LITE-ON
INC
Inductor
INDUCTOR, 22UH, 1.3A,
1
L1
Taiyo
Yuden
Inductor
Ferrite Bead, 115 ohm,
10 A, 1000 µohm
6
L7,L8,L9,L10,L11,L12
Laird Tech
MOSFET
MOSFET N-CH 60V
300MA SOT23
1
Q1
Fairchild
Inductor
FERRITE BEAD 220
OHM 0402
1
FB1
Wurth
Connector
INTEL 25A SLAMER
LOAD CONNECTOR
3
LD1, LD2, LD3
Samtec
IC
ER3105DI Wide VIN
500mA Synch Buck Reg
1
U2
Intel
Enpirion