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作品名:[AD 10][4层]具有冷启动运行、瞬态保护功能及 EMI 滤波器的前端电源参考设计(LM25122QPWPTQ1+LM536035QPWPRQ1+TPS3808G01QDBVRQ1)原理图和PCB源文件7 @8 Z& @: \( O; T! I1 u
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+ w( T7 z% L! u& |1. 作品用途:具有冷启动运行、瞬态保护功能及 EMI 滤波器的前端电源参考设计
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2. 软件版本:AD 106 }. H' j( D8 j P. X/ V; x
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3. 层数:4层板
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4. 用到的主要芯片:LM25122QPWPTQ1+LM536035QPWPRQ1+TPS3808G01QDBVRQ1! B+ C! E! ^7 D7 g! f" l
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5. PCB尺寸:79.5mm*65.6mm
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: A/ _2 {. O' I" u7 m作品截图如下:4 P2 R T# R. `" T. J4 V
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底层截图:+ m+ { r3 c8 ]# z
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全层截图:
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叠层信息截图如下:0 m, l9 H' i9 R, ^8 h+ g2 h" P2 I
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BOM:
: `: q2 Y, W0 T7 NComment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | C1005X7R1H471K | C1 | 0402 | 1 | EEE-FK1H470XP | C2, C4 | SM_RADIAL_D8 | 2 | CGA9N3X7R1H106K230KB | C3, C5, C19, C20, C25 | 2220 | 5 | GCM188R71C104KA37J | C6, C26, C28 | 0603_095 | 3 | GCM31CR72A105KA03 | C7 | 1206_190 | 1 | CGA2B3X7R1H104M050BB | C8, C11, C21 | 0402 | 3 | GRM188R71A225KE15D | C9 | 0603 | 1 | C0402C101J3GACTU | C10 | 0402 | 1 | GRM21BR71A475KA73L | C12 | 0805_HV | 1 | UMK212B7474KG-T | C13 | 0805_HV | 1 | 885012205027 | C14 | 0402 | 1 | C1005C0G1H331J | C15 | 0402 | 1 | 06033C473JAT2A | C16 | 0603 | 1 | 0805ZC684KAT2A | C17 | 0805_HV | 1 | CGA3E3X7R1E474K080AB | C18 | 0603_095 | 1 | CGA6P1X7R1C226M250AC | C22, C23, C24 | 1210_280 | 3 | GCM188R70J225KE22D | C27 | 0603_095 | 1 | BAS40-05-7-F | D1, DSHT | SOT-23 | 2 | SMBJ26A-13-F | D2 | SMB | 1 | SMBJ14A-13-F | D3 | SMB | 1 | PMEG6010CEH,115 | D4 | SOD-123F | 1 | MMSZ5232B-7-F | D5 | SOD-123 | 1 | Fiducial | FID1, FID2, FID3, FID4, FID5 | Fiducial10-20 | 5 | NY PMS 440 0025 PH | H1, H2, H3, H4 | NY PMS 440 0025 PH | 4 | 1902C | H5, H6, H7, H8 | Keystone_1902C | 4 | 575-8 | J1, J2, J3, J4 | Keystone575-8 | 4 | GRPB061VWCN-RC | J5 | Sullins_GRPB061VWCN | 1 | XAL5030-222MEB | L1, L3 | XAL5030 | 2 | XAL4020-222MEB | L2 | XAL4020 | 1 | CSD18531Q5A | Q1, Q2 | TRANS_NexFET_Q5A | 2 | 12A | Q3 | SO-8 | 1 | CRCW04028R20JNED | R1 | 0402 | 1 | WSL20108L000FEA18 | R2 | 2010 | 1 | CRCW0402100RJNED | R3, R4 | 0402 | 2 | CRCW040249K9FKED | R5, R6 | 0402 | 2 | CRCW040264K9FKED | R7 | 0402 | 1 | CRCW040224K3FKED | R8 | 0402 | 1 | CRCW040228K0FKED | R9 | 0402 | 1 | CRCW040219K1FKED | R10 | 0402 | 1 | CRCW040210K0FKED | R11, R17 | 0402 | 2 | CRCW040210K0JNED | R12, R16 | 0402S | 2 | CRCW04025R10JNED | R13 | 0402 | 1 | CRCW25120000Z0EG | R14 | 2512 | 1 | CRCW12060000Z0EA | R15 | 1206 | 1 | CRCW0402102KFKED | R18 | 0402 | 1 | CRCW04020000Z0ED | R19, R20, R21, R22, R23 | 0402L | 5 | 5010 | TP1, TP3, TP4, TP5 | Keystone5010 | 4 | 5011 | TP2, TP6, TP7 | Keystone5011 | 3 | LM74610QDGKRQ1 | U1 | DGK0008A_N | 1 | LM25122QPWPTQ1 | U2 | PWP0020A_N | 1 | LM536035QPWPRQ1 | U3 | PWP0016H_N | 1 | TPS3808G01QDBVRQ1 | U4 | DBV0006A_N | 1 | $ T! t( m7 K- ]1 B5 {/ G
附件:7 E) c: N5 I# n" l" w
* S9 Z2 p0 V$ C9 O原理图和PCB源文件如下:
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