DEMO MANUAL DC2779A
PARTS LIST
ITEM
QTY REFERENCE
Required Circuit Components
1
2
C2, C12
2
1
C5
3
2
C6, C19
4
1
C8
5
2
C9, C20
6
1
C16
7
2
C17, C26
8
1
C21
9
1
L1
10
4
R1, R3, R5, R7
11
1
R2
12
1
R4
13
1
R8
14
1
U1
Additional Demo Board Circuit Components
1
1
C1
2
2
C3, C10
3
0
C7, C15, C23 (OPT) CAP ., OPTION, 0603
4
1
C14
5
0
C22 (OPT)
6
0
C24 (OPT)
7
1
C25
8
1
FB1
9
0
L2 (OPT)
10
1
Q1
11
0
R6, R11 (OPT)
12
1
R9
13
1
R10
14
1
R12
Hardware: For Demo Board Only
1
12
E1, E2, E5-E9, E11,
E15-E18
2
4
E3, E10, E12, E13
3
2
JP1, JP2
4
4
J1-J4
5
4
MP1-MP4
6
2
XJP1, XJP2
6
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PART DESCRIPTION
CAP ., 10µF, X5R, 16V, 10%, 0603
CAP ., 390pF, C0G/NP0, 50V, 5%, 0603
CAP ., 220µF, X5R, 4V, 20%, 1206
CAP ., 0.1µF, X7R, 16V, 10%, 0603
CAP ., 22µF, X5R, 4V, 20%, 0603
CAP ., 33pF, C0G, 50V, 5%, 0603
CAP ., 22µF, X7R, 10V, 10%, 1206
CAP ., 1µF, X7R, 16V, 10%, 0603
IND., 0.13µH, PWR, 20%, 35A, 1.83mΩ, 5.48mm × 5.28mm
RES., 100k, 1%, 1/10W, 0603
RES., 16.9k, 1%, 1/10W, 0603
RES., 13.3k, 1%, 1/10W, 0603
RES., 1Ω, 1%, 1/10W, 0603
IC, STEP-DOWN SWITCHER, LQFN-24 (4mm × 4mm)
CAP ., 100µF, ALUM. ELECT., 16V, 20%, 6.3mm × 5.4mm
CAP ., 22µF, X7R, 10V, 10%, 1206
CAP ., 1µF, X5R, 25V, 10%, 0402
CAP ., OPTION, 0805
CAP ., OPTION, 1206
CAP ., 4.7µF, X7S, 10V, 10%, 0603
IND., 10Ω AT 100MHz, FERRITE BEAD, 25%, 10.5A, 3mΩ, 1206 WURTH ELEKTRONIK, 74279221100
IND., OPTION
XSTR., MOSFET, N-CH, 40V, 14A, DPAK (TO-252)
RES., OPTION, 0603
RES., 0.01Ω, 1%, 1W, 2512, PWR, METAL, SENSE
RES., 10k, 1%, 1/10W, 0603
RES., 0Ω, 1/10W, 0603
TEST POINT, TURRET, 0.094" MTG. HOLE, PCB 0.062" THICK
TEST POINT, TURRET, 0.064" MTG. HOLE, PCB 0.062" THICK
CONN., HDR, MALE, 2x3, 2mm, VERT, STR, THT
CONN., BANANA JACK, FEMALE, THT, NON-INSULATED,
SWAGE, 0.218"
STANDOFF , NYLON, SNAP-ON, 0.50"
CONN., SHUNT, FEMALE, 2 POS, 2mm
MANUFACTURER/PART NUMBER
MURATA, GRM188R61C106KAALD
AVX, 06035A391JAT2A
MURATA, GRM31CR60G227ME11L
AVX, 0603YC104KAT2A
MURATA, GRM188R60G226MEA0D
AVX, 06035A330JAT2A
MURATA, GRM31CR71A226KE15L
AVX, 0603YC105KAT2A
COILCRAFT, XEL5030-131MEB
VISHAY, CRCW0603100KFKEA
VISHAY, CRCW060316K9FKEA
VISHAY, CRCW060313K3FKEAC
VISHAY, CRCW06031R00FKEA
ANALOG DEVICES., LT8644SIV#TRMPBF
SUN ELECTRONIC INDUSTRIES CORP , 16CE100BS
MURATA, GRM31CR71A226KE15L
MURATA, GRM155R61E105KA12D
MURATA, GRM188C71A475KE11D
VISHAY, SUD50N04-8M8P-4GE3
VISHAY, WSL2512R0100FEA
VISHAY, CRCW060310K0FKEA
VISHAY, CRCW06030000Z0EA
MILL-MAX, 2501-2-00-80-00-00-07-0
MILL-MAX, 2308-2-00-80-00-00-07-0
WURTH ELEKTRONIK, 62000621121
KEYSTONE, 575-4
WURTH ELEKTRONIK, 702935000
WURTH ELEKTRONIK, 60800213421
Rev. 0
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