Datasheet

22
dc1840afa
DEMO MANUAL DC1840A
parts List
DC1682A
ITEM QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER
Required Circuit Components
1 12 C1 TO C12 CAP, X7R, 0.22µF, 100V, 10% 0805 AVX, 08051C224KAT2A
2 1 C19 CAP, X7R, 1µF, 100V, 10% 1206 AVX, 12061C105KAT2A
3 3 C20, C22, C23 CAP, X7R, 1µF, 16V, 10% 0603 AVX, 0603YC105KAT2A
4 3 C21, C25, C26 CAP, X7R, 0.1µF, 25V, 10% 0603 AVX, 06033C104KAT2A
5 1 C24 CAP, X7R, 2nF, 2kV, 10% 1808 AVX, 1808GC202KAT2A
6 1 D1 TVS, 58V, SMA DIODES, SMAJ58A
7 1 D26 DIODE, 100V, B1100 SMA DIODES, B1100-13-F
8 4 D2 TO D5 LED, GREEN, 0603 LITE ON, LTST-C190KGKT
9 2 JP1, JP2 3-PIN 0.079 SINGLE ROW HEADER SAMTEC, TMM103-02-L-S
10 2 XJP1, XJP2 SHUNT, 0.079" CENTER SAMTEC, 2SN-BK-G
11 1 J1 CON, 2mm, 34-PIN, RIGHT ANGLE SAMTEC, TMM134-01-T-S-RA
12 0 J2 (OPT) 2×5, 0.079 DOUBLE ROW HEADER
13 12 Q1 TO Q12 N-CH, 100V, 7.5A, Power 33 FAIRCHILD, FDMC3612
14 1 Q13 NPN TRANSISTOR, BC846AS, SOT-363 DIODES, BC846AS-7
15 48 RL1, RK1, RJ1, RI1, RH1,
RG1, RF1, RE1, RD1, RC1,
RB1, RA1, RL2, RK2, RJ2,
RI2, RH2, RG2, RF2, RE2,
RD2, RC2, RB2, RA2,RL3,
RK3, RJ3, RI3, RH3, RG3,
RF3, RE3, RD3, RC3, RB3,
RA3, RL4, RK4, RJ4, RI4,
RH4, RG4, RF4, RE4, RD4,
RC4, RB4, RA4
RES, CHIP, 1Ω, 1/16W, 1% 0603 NIC, NRC06F1R00TRF
16 3 R7, R8, R9 RES, CHIP, 0Ω, 1/16W, 1% 0603 VISHAY, CRCW06030000Z0EA
17 0 R26, R27 (OPT) RES, 0603
18 8 R13, R14, R15, R16, R21,
R22, R23, R24
RES, CHIP, 100, 1/16W, 1% 0603 NIC, NRC06F1000TRF
19 2 R28, R29 RES, CHIP, 560, 1/16W, 5% 0603
20 2 R30, R31 RES, CHIP, 27k, 1/8W, 5% 0805
21 2 R32, R33 RES, CHIP, 1k, 1/16W, 5% 0603
22 1 T1 TRANSFORMER, ETHERNET, 10/100 MIDCOM WURTH, 7490100143
23 1 U1 IC, DIGITAL PSE CONTROLLER 24-LEAD 4mm × 4mm QFN LINEAR TECHNOLOGY, LTC4271IUF
24 1 U2 IC, 12-PORT PSE CONTROLLER 52-LEAD 7mm × 8mm QFN LINEAR TECHNOLOGY, LTC4270BIUKG
25 2 STENCIL