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STD AntiSpark Switch with Precharge

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Update time： 2022-08-08 17:40:39
Creation time： 2020-11-11 18:13:10
Description
Antispark switch with Precharge. Controlled by STM32 MCU. Connected External momentary push button. optional RGB indicator LEDs. Zero Off current.
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BOM
BOM download Purchase Parts
ID Name Designator Footprint Quantity
1 0.1u C1,C2,C3,C7,C12 C0603 5
2 10uF C4,C5,C11 C0603 3
3 100nF C8,C10 C0805 2
4 47uF C9 CAP-SMD_BD8.0-L8.3-W8.3-FD 1
5 B4B-XH-2 CN1 CONN-TH_B4B-XH-2 (LF)(SN) 1
6 XT60PW-M CN2 XT60PW-M 1
7 XT60PW-F CN3,CN4 XT60PW-F 2
8 MMSZ15T1G D1,D2,D3,D6,D7,D8 SOD-123_L2.7-W1.6-LS3.7-RD 6
9 BAT46W-HE3-08 D4,D5,D9,D10,D12 SOD-123_L2.8-W1.8-LS3.7-RD 5
10 SS2PH10-M3/84A D11 DO-220AA_L3.4-W2.0-LS3.9-RD 1
11 BAT54C KL3 D13 SOT-23-3_L2.9-W1.4-P1.91-LS2.6-BR 1
12 HDR-2.54-UPDI J1,J2 HDR-M-2.54_1X3 2
13 47uH L2 IND-SMD_L10.1-W10.1_SLF10145T 1
14 IRF5210STRLPBF Q1,Q7,Q8 TO-263-2_L10.0-W9.1-P5.08-LS15.2-TL 3
15 IRF540NSTRLPBF Q2,Q3,Q4,Q5 TO-263-2_L10.0-W9.1-P5.08-LS15.2-TL 4
16 BSS123,215 Q6,Q9,Q11,Q13 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR 4
17 SI2309CDS-T1-GE3 Q10,Q12,Q14,Q15 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR 4
18 1M R1,R4,R8,R11,R19,R20 R0603 6
19 10k R2,R3,R5,R6,R9,R10,R12,R13,R18,R21,R37,R38 R0603 12
20 5mR R7 R2512 1
21 120k R14,R17,R22 R0603 3
22 6k3 R15,R16,R23 R0603 3
23 100k R24,R25,R26,R27 R0603 4
24 1k R28,R30 R0603 2
25 1k R29,R42,R43,R44 R0805 4
26 470 R39 RES-TH_BD9.5-L48.0-P52.00-D0.7 1
27 57.6K R40 R0603 1
28 10.2K R41 R0603 1
29 LTC7004 U1 LTC7004-10MSOP 1
30 LM4040CYM3-4.1-TR U2 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR 1
31 INA282AIDR U8 SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL 1
32 B2B-XH-A-GU U9 CONN-TH_B2B-XH-A-GU 1
33 LMR16006XDDCR U10 SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR 1
34 BCR421UW6-7 U11,U13,U14 SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL 3
35 ATtiny1626-SOIC/SSOP U12 SSOP-20_L7.2-W5.3-P0.65-LS7.8-TL 1
36 JMPR U15,U16 JMP_ARROW_2PIN 2

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