5
dc1973af
DEMO MANUAL DC1973A
parts List
ITEM
QTY
REFERENCE
PART DESCRIPTION
MANUFACTURER/PART NUMBER
Required Circuit Components
1
1
C2
Cap., X7R 4.7µF 50V 10% 1206
TAIYO YUDEN, UMK316BJ475KL-T
2
1
C3
Cap., X5R 0.22µF 16V 10% 0603
TAIYO YUDEN, EMK107BJ224KA-T
3
2
C4, C25
Cap., X7R 47µF 10V 10% 1210
MURATA, GRM32ER71A476KE15L
4
1
C5
Cap., X5R 0.1µF 16V 10% 0402
AVX, 0402YD104KAT2A
5
1
C6
Cap., X7R 1µF 25V 10% 0603
MURATA, GRM188R71E105KA12L
6
1
C13
Cap., X7R 1nF 25V 10% 0402
TDK, C1005X7R1E102K
7
1
R1
Res., Chip 1M 0.06W 1% 0402
VISHAY, CRCW04021M00FKED
8
1
R3
Res., 0.02Ω 0.25W 1% 1206
VISHAY, WSL1206R0200FEA
9
1
R4
Res., Sense, 0.3Ω 2W 1% 0830
SUSUMU, RL7520WT-R30-F
10
2
R6, R22
Res., Chip 100k 0.06W 5% 0402
VISHAY, CRCW0402100KJNED
11
1
R7
Res., Chip 12.4k 0.1W 1% 0603
VISHAY, CRCW060312K4FKEA
12
1
R8
Res., Chip 49.9k 0.06W 1% 0402
VISHAY, CRCW040249K9FKED
13
1
R9
Res., Chip 10k 0.06W 5% 0402
VISHAY, CRCW040210K0JNED
14
1
R10
Res., Chip 16.5k 0.1W 1% 0603
VISHAY, CRCW060316K5FKEA
15
1
U1
I.C., Switching Reg. QFN(24) (UDD) 3MMX5MM
LINEAR TECH., LT8697EUDD#PBF
Additional Demo Board Circuit Components
1
1
C1
Cap., Alum 22µF 63V 25%
SUN ELECT., 63CE22BS
2
1
C7
Cap., X7R 4.7µF 50V 10% 1206
MURATA, GRM31CR71H475KA12L
3
1
C8
Cap., X7R 4.7µF 50V 10% 1206
TAIYO YUDEN, UMK316BJ475KL-T
4
0
C9 (OPT)
Cap., 1206
5
1
C10
Cap., X7R 0.1µF 25V 10% 0603
TDK, C1608X7R1E104K
6
2
C11, C12
Cap., X7R 1µF 25V 10% 0805
TDK, C2012X7R1E105K
7
1
C14
Cap., X7R 2.2nF 10V 10% 0603
AVX 0603ZC222KAT2A
8
3
C15-C17
Cap., X7R 0.1µF 50V 10% 0402
TDK, C1005X7R1H104K
9
1
FB1
Ferrite Bead, 0805
TDK, MPZ2012S221AT
10
1
L1
Inductor, 3.3µH
COILCRAFT, XAL5030-332MEC
11
1
L2
Inductor, 4.7µH
VISHAY, IHLP2020BZER4R7M01
12
1
Q1
Power Mosfet, SOT23
DIODES INC., ZXMN3A14FTA
13
0
R2, R14 (OPT)
Res., 0402
14
2
R5, R23
Res., Power, 18Ω, 1W, 1% 2512
SUSUMU, CPA2512Q18R0FS-T10
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