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dc1561bf
DEMO MANUAL DC1561B
parts list
QTY REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER
1 R18 RES., CHIP, 20k, 1/10W, 1%, 0603 VISHAY, CRCW060320K0FKEA
1 R19 RES., CHIP, 54.9k, 1/10W, 1%, 0603 VISHAY, CRCW060354K9FKEA
1 R20 RES., CHIP, 3.01k, 1/10W, 1%, 0603 VISHAY, CRCW06033K01FKEA
1 R21 RES., CHIP, 24k, 1/10W, 5%, 0603 VISHAY, CRCW060324K0JNEA
1 R22 RES., CHIP, 15Ω, 1/10W, 5%, 0603 VISHAY, CRCW060315R0JNEA
1 R23 RES., CHIP, 12k, 1/10W, 5%, 0603 VISHAY, CRCW060312K0JKEA
1 R24 RES., CHIP, 100k, 1/10W, 1%, 0603 VISHAY, CRCW0603100KFKEA
1 R25 RES., CHIP, 1.82k, 1/10W, 1%, 0603 VISHAY, CRCW06031K82FKEA
1 R26 RES., CHIP, 38.3k, 1/10W, 1%, 0603 VISHAY, CRCW060338K3FKEA
1 R27 RES., CHIP, 3.3k, 1/10W, 1%, 0603 VISHAY, CRCW06033K30FKEA
1 R34 RES., CHIP, 5.1Ω, 1/4W, 5%, 1206 VISHAY, CRCW12065R10JNEA
1 R36 RES., CHIP, 30.9Ω, 1/10W, 1%, 0603 VISHAY, CRCW060330R9FKEA
1 T1 Flyback Transformer EPC3472G-LF PCA Electronics Inc., EPC3472G-LF
1 T2 XFMR, GATE DRIVE, EPA4271GE PCA, EPA4271GE-LF
0 T2 (ALTERNATE) XFMR, GATE DRIVE PULSE, PE-68386NL
0 T2 (ALTERNATE) XFMR, GATE DRIVE EPCOS, T5476
1 U1 IC, LTC4278IDKD, DFN32 LINEAR TECH., LTC4278IDKD
Additional Demo Board Circuit Components (Note 2)
0 C10 OPT CAP., TANT, 100µF, 6.3V, 3528 NEO CAPACITOR, PSLB20J107M(25)
0 C11, C12, C13 (OPT) CAP., 1812, OPT
0 C31 (OPT) CAP., 0603
1 C99 CAP., X7R, 1000pF, 50V, 0603 AVX, 06035C102KAT2A
8 D2-D9 DIODE, SCHOTTKY, 1A, SMA-DIODE DIODES/ZETEX, B1100-13-F
1 D15 LED, SMT GREEN PANASONIC, LN1351C-(TR)
14 E1-E14 TP, TURRET, 0.094" MILL-MAX, 2501-2-00-80-00-00-07-0
1 J1 CONN., Integrated Jack WÜRTH, 7499511001
1 L3 INDUCTOR, 3.3mH, 744272332 WÜRTH, 744272332
2 R1, R8 RES., CHIP, 10k, 1/10W, 1%, 0603 VISHAY, CRCW060310K0FKEA
2 R11, R38 RES., CHIP, 0Ω, JUMPER, 0603 VISHAY, CRCW06030000Z0EA
0 R3, R37 (OPT) RES., 1206
1 R33 RES., CHIP, 620, 1/10W, 1%, 0603 VISHAY, CRCW0603620RFKEA
1 U2 I.C., OPTOCOUPLERS PS2801-1-L NEC, PS2801-1-F3-A
Note 1: Required Circuit Components are those parts that are required to implement the core circuit function.
Note 2: Additional Demo Board Circuit Components are those parts that provide added functionality for the demo board but are or may not be required in
the actual circuit. Some of these parts, like the Ethernet transformer (T3), can be substituted with other vendor’s parts.