5
dc2493af
DEMO MANUAL DC2493A
parts List
ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER
Required Circuit Components
1 5 C1, C14, C15, C16, C17 CAP, 1210 2.2µF 10% 100V X7R MURATA GRM32ER72A225KA35
2 1 C2 CAP, 56µF 20% 63V HYBRID ALUM ELEC PANASONIC EEHZA1J560P
3 2 C3, C33 CAP, 0805 0.1µF 10% 100V X7R MURATA GRM21BR72A104KAC4L
4 2 C4, C51 CAP, 0805 2.2µF 10% 25V X7R MURATA GRM21BR71E225KA73L
5 1 C5 CAP, 0603 0.1µF 10% 50V X7R MURATA GRM188R71H104KA93D
6 2 C6, C8 CAP, 0603 47pF 5% 100V NPO MURATA GRM1885C2A470JA01D
7 1 C7 CAP, 0603 10pF 5% 50V C0G MURATA GRM1885C1H100JA01D
8 1 C9 CAP, 0603 6.8nF 10% 50V X7R MURATA GRM188R71H682KA01D
9 1 C11 CAP, 0603 0.1µF 10% 100V X7R MURATA GRM188R72A104KA35D
10 2 C12, C13 CAP, 0603 220pF 5% 100V C0G MURATA GRM1885C2A221JA01D
11 2 C18, C27 CAP, 0603 1µF 10% 16V X7R MURATA GRM188R71C105KA12D
12 2 C20, C25 CAP, 150µF 20% 16V ALUM PANASONIC 16SVPC150M
13 4 C21, C22, C23, C24 CAP, 1206 10µF 10% 16V X7R MURATA GRM31CR71C106KAC7L
14 2 C30, C31 CAP, 0603 0.22µF 10% 25V X5R MURATA GRM188R61E224KA88D
15 4 C41, C42, C43, C44 CAP, 0805 0.1µF 10% 100V X7R OPT MURATA GRM21BR72A104KAC4L OPT
16 2 L1, L2 IND, 6.8µH COILCRAFT SER2918H-682KL
17 2 Q1, Q3 XSTR, MOSFET N-CH 80V 49A TDSON-8 INFINEON BSC117N08NS5
18 2 Q6, Q7 XSTR, MOSFET N-CH 80V 100A TDSON-8 INFINEON BSC026N08NS5
19 2 RS1, RS2 RES, 2010 0.001Ω 1% 1W VISHAY WSL20101L000FEA18
20 1 R_PRG RES, 0603 31.6kΩ 1% 1/10W VISHAY CRCW060331K6FKEA
21 1 R1 RES. 1206 2.2Ω 1% 1/4W VISHAY CRCW12062R20FKEA
22 10 R3, R7, R10, R12, R16, R17, R18,
R27, R28, R36
RES, 0603 0Ω JUMPER VISHAY CRCW06030000Z0EA
23 3 R8, R31, R32 RES, 0603 100kΩ 5% 1/10W VISHAY CRCW0603100KJNEA
24 1 R9 RES, 0805 499kΩ 1% 1/8W VISHAY CRCW0805499KFKEA
25 1 R11 RES, 0603 35.7kΩ 1% 1/10W VISHAY CRCW060335K7FKEA
26 1 R14 RES, 0603 9.76kΩ 1% 1/10W VISHAY CRCW06039K76FKEA
27 2 R19, R20 RES, 0603 100Ω 5% 1/10W VISHAY, CRCW0603100RJNEA
28 1 R30 RES, 0603 90.9kΩ 1% 1/10W VISHAY CRCW060390K9FKEA
29 1 U1 IC, DUAL OUTPUT HIGH VOLTAGE STEP-DOWN
CONVERTER
LINEAR TECHNOLOGY LTC3892EUH-2#PBF
Additional Demo Board Circuit Components
31 5 C28, C29, C32, C34
, C35 CAP, 0603 OP
TION OPTION
32 4 C45, C46, C48, C50 CAP, 1206 OPTION OPTION
33 3 C40, C47, C49 CAP, ELEC OPTION OPTION
34 4 Q2, Q4, Q5, Q8 XSTR, OPTION OPTION
35 2 RS3, RS4 RES, 2010 OPTION OPTION
36 7 R2, R4, R5, R13, R21, R22, R23 RES, 0603 OPTION OPTION
37 6 R24, R25, R26, R29, R33, R34, RES, 0603 OPTION OPTION
38 2 R46, R83 RES, 0603 OPTION OPTION
