DC1123A QUICK START GUIDE
7
Item Qty
Reference - Des
Part Description
Manufacturer, Part #
REQUIRED CIRCUIT COMPONENTS:
1
1
C2
CAP, CHIP X5R, 10uF, 10V, 0805
Murata, GRM21BR61A106KE19
2
4
C4,C7,C8,C9
CAP, CHIP,X5R, 10uF, 6.3V, 0603
TDK, C1608X5R0J106M
3
2
C5,C6
CAP, CHIP, COG, 10pF, 50v, 0402
Murata, GRM1555C1H100JZ01D
4
2
L2,L4
INDUCTOR, 3.3uH, 0.120 Ohms, 1.0A
TOKO, 1098AS-3R3M
5
2
L1,L3
INDUCTOR, 4.7uH, 0.155 Ohms, 0.88A
TOKO, 1098AS-4R7M
6
1
R3
RES, 0402, 475K OHMS, 1%, 1/16w
VISHAY, CRCW0402475KFKED
7
1
R4
RES, 0402, 634K OHMS, 1%, 1/16w
VISHAY, CRCW402634KFKED
8
1
R5
RES, 0402, 536K OHMS, 1%, 1/16w
VISHAY, CRCW402536KFKED
9
1
R6
RES, 0402, 499K OHMS, 1%, 1/16w
VISHAY, CRCW0402499KFKED
10
2
R12,R13
RES, 0402, 3.3M OHMS, 5%, 1/16w
VISHAY, CRCW04023M30JNED
11
1
U1
I
2
C QUAD SYNCHRONOUS STEP-DOWN
DC/DC REGULATOR
LINEAR TECH, LTC3562EUD
ADDITIONAL DEMO BOARD CIRCUIT COMPONENTS:
1
2
C10,C11
CAP, CHIP, X5R, 0.1uF, 10V
TDK, C1005X5R1A104K
2
1
C1
CAP, CHIP,X5R, 10uF, 10V
TDK, C2012X5R0J106M
3
1
R7
RES, 0402, 0.0 Ohms, 1/16w
VISHAY, CRCW04020000Z0ED
4
1
R2
RES, 0402, 100K Ohms, 5%, 1/16w
VISHAY, CRCW0402100KJNED
5
4
R8,R9,R10,R11
RES, 0402, 5.1K OHMS, 5%, 1/16w
VISHAY, CRCW04025K1JNED
6
1
R1
RES, 0402, 1 OHM, 5%, 1/16w
VISHAY, CRCW04021R00JNED
7
1
U2
SERIAL EEPROM
MICROCHIP, 24LC025-I/ST
HARDWARE FOR DEMO BOARD ONLY:
1
2
JP1,JP2
HEADER,3 PINS, 2mm
SAMTEC, TMM-103-02-L-S
2
2
JP1,JP2
SHUNT, 2mm
SAMTEC, 2SN-BK-G
3
1
J1
CONN, USB MINI-B
TYCO, 1734035-2
4
1
J2
HEADER, 2X7 PIN, 0.079CC
MOLEX/WALDEN, 87831-1420
5
10
E1,E5,E6,E7,E8,
E9,E15,E16,E17,
E18
TURRET, 0.09 DIA
MILL-MAX, 2501-2
6
8
E2,E3,E4,E10,E11,
E12,E13,E14
TURRET, 0.061 DIA
MILL-MAX, 2308-2
7
4
STAND-OFF, NYLON 0.25" tall (SNAP ON)
KEYSTONE, 8831 (SNAP ON)
Figure 5.
Bill of Materials
