4
dc1821bf
DEMO MANUAL DC1821B
PARTS LIST
ITEM
QTY
REFERENCE
PART DESCRIPTION
MANUFACTURER/PART NUMBER
Required Circuit Components
1
2
C1, C2
CAP CER 0.068μF 16V 10% X7R 0402
TDK, C1005X7R1C683K
2
1
C3
CAP CER 4.7μF 6.3V X5R 20% 0603
TDK, C1608X5R0J475M
3
2
C4, C13
CAP CER 22μF 25V X7R 20% 1812
TDK, C4532X7R1E226M
4
1
C5
CAP CER 1.0μF 25V X5R 0603
TDK, C1608X5R1E105M
5
1
C6
CAP CER 10μF 50V 20% X7R 2220
TDK, C5750X7R1H106M230KB
6
1
C8
CAP CER 1.0μF 50V X7R 20% 1206
TDK, C3216X7R1H105M
7
1
C9
CAP CER 4700pF 25V X7R 10% 0402
TDK, C1005X7R1E472K
8
1
C10
CAP CER 10pF 50V C0G 0402
TDK, C1005C0G1H100D
9
1
C11
CAP CER 0.047μF 25V 20% X7R 0402
TDK, C1005X7R1E473M050BC
10
1
D1
DIODE SCHOTTKY 20V
NXP, PMEG2010AEH
11
1
D2
DIODE SCHOTTKY 60V, 2A
NXP, PMEG6020ER,115
12
1
L1
INDUCTOR, 6.8μH ±30%
COILCRAFT, MSS1048-682NLB
13
1
R1
RES 2.00M 1/16W 1% 0402 SMD
VISHAY, CRCW04022M00FKED
14
1
R2
RES 499k 1/16W 1% 0402 SMD
VISHAY, CRCW0402499KFKED
15
1
R3
RES SMD 10k 1% 1/16W 0402
VISHAY,CRCW040210K0FKED
16
1
R4
RES 27.4k 1/16W 1% 0402 SMD
VISHAY, CRCW040227K4FKED
17
1
R5
RES 1.00M 1/16W 1% 0402 SMD
VISHAY, CRCW04021M00FKED
18
1
R8
RES 49.9Ω 1/16W 1% 0402 SMD
VISHAY, CRCW040249R9FKED
19
1
U1
40V, 1A BUCK-BOOST DC/DC CONVERTER WITH
PROGRAMMABLE OUTPUT CURRENT
LINEAR TECHNOLOGY, LTC3114MDHC-1
Additional Demo Board Circuit Components
20
0
C7
CAP 330μF 63V ELECT MVA SMD
UNITED CHEMI-CON EMVA630ADA331MKG5S
21
0
C12
CAP CER 1000pF 25V X7R 0402
TDK, C1005X7R1E102M
22
0
C14
DNP
23
0
R6, R7
DNP
Hardware for Demo Board Only
24
4
E1, E2, E3, E4
TURRET, 0.09" DIA
MILL-MAX, 2501-2-00-80-00-00-07-0
25
2
JP2, JP1
HEADERS, 3 PINS, 2mm CTRs
SULLINS, NRPN031PAEN-RC
26
2
XJP1, XJP2
SHUNT, 2mm CTRs
SAMTEC, 2SN-BK-G
27
4
STAND OFF
STAND-OFF, NYLON 0.50" TALL
KEYSTONE, 8832 (SNAP ON)
