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30W portable speaker

3 years ago 549
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Description

30W portable speaker + 4s Lipo power

Documents

sheet1

PCB1

BOM

ID Name Designator Footprint Quantity
1 MAX1725EUK+T U1 SOT23-5 1
2 1,98M R1 0603 1
3 1,2M R2 0603 1
4 MAX17506 U2 TQFN20-5X5 1
5 1uF C1,C2,C16,C18 0603 4
6 0,022uF C3 0603 1
7 6,98k R3 0603 1
8 15k R4 0603 1
9 1,2k R5 0603 1
10 2,2uF C4,C9,C19 0603 3
11 3,3M R6 0603 1
12 0,34M R7 0603 1
13 0,1uF C5,C17,C20,C21,C22,C23 0603 6
14 FDC645N Q1 SSOT-6 1
15 2,5uH L1 BOURNS_SRR0604 1
16 1000uF C6 CAP_G 1
17 MAX1873SEEE U3 QSOP-16_150mil 1
18 DIODE-SCHOTTKY D1,D2 SMA-DIODE 2
19 0,22uF C7,C8 0603 2
20 15m R8_RCSSN 1206 1
21 0,01uF C10,C11 0603 2
22 4,7k R9,R10 0603 2
23 47uF C12,C13,C14,C15 CAP_D 4
24 FDS6681Z Q2 SO-8 1
25 10uH L2 VIKING_PCS127 1
26 82m R11_RCSB 2512 1
27 10k R12 0603 1
28 100k R13,R14 0603 2
29 MAX9744 U4 TQFN44_7MM_MAX9744 1
30 LEFT_SPK P1 HDR-1X2/2.54 1
31 RIGHT_SPK P2 HDR-1X2/2.54 1
32 BAT P3 HDR-1X2/2.54 1
33 POW DC1 DC-5020 1
34 POT P4 HDR-3X1/2.54 1
35 AUDIO-JACK JP1 JC-128 -3,5mm jack 1
36 20k R15,R16,R17,R18 0603 4
37 0,47uF C24,C25 0603 2
38 RG309WK-A D3 LED3-2.54-D3.0MM 1
39 150 R19 0603 1
40 DIODE-ZENER14V D4 SOD-123 1

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