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作品名:[AD 15][2层] BLDC电机驱动电路(STM32F051+IR21844S)原理图、PCB源文件; p9 z( t" t- ?) G
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文件描述# t, Z" n6 X% w! ~9 ]
1. 作品用途:BLDC电机驱动电路
! d% K2 [7 O: ~7 ^. l0 p' W; n4 E& i2. 软件版本:AD 15
1 N8 b+ z3 H9 ?% Z: d- @3. 层数:2层板 ?! q+ {7 M. q% ^) ]6 W( e# c3 s
4. 用到的主要芯片:STM32F051+IR21844S
0 r, g8 N0 c! k5. PCB尺寸:80mm*70mm
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2 p( u6 Q" w5 I1 q6 \, Z" U作品截图如下:' X6 U; ]' J# m9 M$ ]( k0 g
顶层截图:3 F4 o9 G+ n9 b. b
$ U/ d; {% Y% Y5 `) ]5 s! f6 `8 k底层截图:& I$ r1 F% A9 A' {, ^
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全层截图:0 [* l5 t$ u: b Z( b0 w
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叠层信息截图如下:+ A1 s2 f1 O' \* _& o, @
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1 x* Z$ z; j B6 A| Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | 0.01uF | C1, C2, C3, C4 | 0603 | 4 | | 22pF | C5, C6 | 0603 | 2 | | 0.1uF | C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C29, C30, C31, C32 | 0603 | 20 | | 22uF | C23, C24, C25 | 1206 | 3 | | 1uF | C26, C27, C28 | 0603 | 3 | | 0.1uF/400V | C35 | RAD0.4 | 1 | | MMBD4148CC | D1 | SOT-23 | 1 | | UF4007 | D2, D3, D4 | SMA | 3 | | MM3Z12VT1 | D5, D6, D7, D8, D9, D10 | SOD-323 | 6 | | FB | FB1, FB2, L1 | 0603 | 3 | | HEADER 5 | JP1 | SIP5 | 1 | | WA14 | JP2 | WA7*2H-4.2 | 1 | | HEADER 2X2 | JP3 | IDC4 | 1 | | 4.7uH | L2 | 1210 | 1 | | GREEN | LD1 | SLED3MM | 1 | | MTout | P1 | WA2*2-4.2 | 1 | | 1K | PR1 | RESPACK4/0603 | 1 | | 10K | PR2, PR3, PR4 | RESPACK4/0603 | 3 | | SFH4225 | Q1, Q2, Q3 | PPLCC2-2 | 3 | | SFH325 | Q4, Q5, Q6 | PLCC2 | 3 | | LMUN2233LT1G | Q7 | SOT-23 | 1 | | FQD6N40C | Q8, Q9, Q10, Q11, Q12, Q13 | DPAK | 6 | | 10K | R1, R3, R5, R7, R8, R9, R10, R12, R13, R14, R16, R17, R19, R22, R28, R40, R43 | 0603 | 17 | | 270R | R2, R4, R6 | 0603 | 3 | | 100K | R11, R15, R18, R25 | 0603 | 4 | | 560K | R20, R21 | 0805 | 2 | | 150R | R23, R24, R42 | 0603 | 3 | | 51K | R26, R27 | 0603 | 2 | | 1K | R29, R30, R31, R32, R33, R34 | 0603 | 6 | | 100 | R35, R36 | 0603 | 2 | | 0.1R | R37, R38 | 1206 | 2 | | 3K | R39 | 0603 | 1 | | 4.99K | R41 | 0603 | 1 | | S325G | U1, U2, U3, U4 | SOT89 | 4 | | STM32F051C | U5 | LQFP48_N | 1 | | MAX3221 | U6 | TSSOP-16 | 1 | | MP1470 | U7 | SC-70 | 1 | | LP2985AIM5-3.3 | U8 | SOT-25 | 1 | | IR21844S | U9, U10, U11 | SO-14 | 3 | | LMV358D | U12 | SO-8 | 1 | | 8MHz | X1 | DSX530 | 1 | 附件:
% S- D: R+ E* Y& y原理图和PCB源文件如下:
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