[allegro15.5][4层] 高端智能家居网关方案（ G2 CS7522+LE88506DVC+DDR）原理图和p...

Swinbur6

[allegro15.5][4层] 高端智能家居网关方案（ G2 CS7522+LE88506DVC+DDR）原理图和pcb文件
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文件描述：
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1. 作品用途：高端智能家居网关方案
9 R7 ?9 }* Z5 C# ~$ Z$ |: ]5 a4 o2. 软件版本：allegro15.5
" D& o  a8 \! ]7 ~' G3. 层数：4层
  _8 d8 \! E$ z0 E. c; O4. 用到的主要芯片：G2 CS7522+LE88506DVC+DDR
$ s& R, u, E' f2 e5. pcb尺寸： 6496.06*4606.3 MIL

作品截图如下：
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; d, `0 e& v% |' g$ v顶层截图：
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底层截图：
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6 v+ q9 _) l% Z/ s全层截图：
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. x2 \5 O3 b, C% o5 G. B叠层阻抗信息如下：
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BOM：
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Bill of Material Report (Condensed)
SYM_NAME	COMP_DEVICE_TYPE	COMP_VALUE	COMP_CLASS	QUANTITY	REFDES
名称	类型	属性	类别	数量	位号
BATC2-20	BAT_BATC2-20_CR2032 SOCKET	CR2032 SOCKET	IC	1	BAT2
BGA96-32-0713	DDR3 SDRAM96_BGA96-32-0713_MT41	MT41J128M16HA-125: D	IC	1	U2
BGA324-32-1515	CPU CS7522_BGA324-32-1515_G2 CS	G2 CS7522	IC	1	U1
C0402	CAP NP_C0402_20PF 50V	20pF 50V	IC	2	C1; C2
C0402	CAP NP_C0402_0.1UF 16V	0.1uF 16V	DISCRETE	133	C4; C5; C7; C8; C10; C11; C13; C14; C19; C20; C21; C22; C23; C25; C32; C33; C34; C35; C36; C37; C38; C39; C40; C52; C60; C73; C74; C79; C80; C81; C82; C83; C84; C85; C86; C99; C100; C101; C117; C118; C119; C147; C150; C152; C155; C156; C158; C159; C160; C161; C162; C164; C165; C166; C169; C170; C171; C173; C174; C176; C186; C189; C191; C192; C193; C194; C195; C204; C210; C211; C213; C228; C231; C233; C234; C235; C239; C240; C241; C242; C243; C246; C252; C253; C281; C282; C283; C284; C285; C287; C288; C289; C290; C291; C292; C293; C297; C298; C299; C300; C301; C302; C303; C304; C314; C315; C327; C338; C339; C344; C347; C350; C351; C352; C353; C355; C357; C358; C359; C360; C361; C375; C376; C382; C383; C387; C395; C405; C406; C409; C417; C431; C432
C0402	CAP NP_C0402_33PF 50V	33pF 50V	IC	10	C15; C16; C17; C18; C236; C237; C255; C256; C279; C294
C0402	CAP NP_C0402_0.01UF 50V	0.01uF 50V	DISCRETE	32	C24; C26; C62; C75; C77; C78; C153; C244; C247; C248; C249; C250; C257; C258; C259; C260; C318; C319; C320; C321; C322; C323; C324; C325; C328; C329; C330; C331; C332; C333; C334; C335
C0402	CAP NP_C0402_1UF 6.3V	1uF 6.3V	IC	13	C51; C107; C109; C114; C120; C121; C122; C280; C306; C316; C348; C398; C435
C0402	CAP NP_C0402_X_0.1UF 16V	X_0.1uF 16V	DISCRETE	2	C59; C167
C0402	CAP NP_C0402_1000PF 50V	1000pF 50V	IC	13	C61; C64; C65; C66; C76; C340; C345; C414; C419; C438; C439; C440; C441
C0402	CAP NP_C0402_4700PF 50V	4700pF 50V	IC	2	C63; C216
C0402	CAP NP_C0402_47PF 50V	47pF 50V	IC	1	C98
C0402	CAP NP_C0402_1UF 10V	1uF 10V	IC	1	C108
C0402	CAP NP_C0402_100PF 50V	100pF 50V	IC	1	C190
C0402	CAP NP_C0402_0.1UF 25V	0.1uF 25V	IC	11	C209; C218; C219; C220; C221; C223; C224; C225; C226; C342; C356
C0402	CAP NP_C0402_X_22PF 50V	X_22pF 50V	DISCRETE	1	C229
C0402	CAP NP_C0402_68PF 50V	68pF 50V	DISCRETE	1	C337
C0402	CAP NP_C0402_X_0.01UF 50V	X_0.01uF 50V	DISCRETE	1	C349
C0402	CAP NP_C0402_0.047UF 16V	0.047uF 16V	IC	4	C374; C388; C396; C413
C0402	CAP NP_C0402_1800PF 50V	1800pF 50V	IC	2	C378; C410
C0402	CAP NP_C0402_820PF 50V	820pF 50V	IC	1	C379
C0402	CAP NP_C0402_560PF 50V	560pF 50V	IC	1	C385
C0402	CAP NP_C0402_1200PF 50V	1200pF 50V	IC	2	C386; C394
C0402	CAP NP_C0402_56PF 50V	56pF 50V	IC	2	C391; C397
C0402	CAP NP_C0402_680PF 50V	680pF 50V	IC	1	C393
C0402	CAP NP_C0402_82PF 50V	82pF 50V	IC	1	C407
C0402	CAP NP_C0402_0.22UF 10V	0.22uF 10V	IC	2	C416; C436
C0402	CAP NP_C0402_220PF 50V	220pF 50V	IC	2	C420; C423
C0603	CAP NP_C0603_2.2UF 10V	2.2uF 10V	IC	5	C3; C6; C9; C12; C232
C0603	CAP NP_C0603_10UF 6.3V	10uF 6.3V	DISCRETE	28	C31; C105; C106; C110; C111; C113; C126; C127; C142; C143; C151; C157; C163; C168; C172; C175; C178; C185; C196; C214; C227; C238; C295; C296; C309; C354; C430; C437
C0603	CAP NP_C0603_1UF 25V	1uF 25V	IC	2	C341; C346
C0805	CAP NP_C0805_22UF 6.3V	22uF 6.3V	IC	9	C70; C71; C72; C87; C88; C112; C115; C116; C245
C0805	CAP NP_C0805_10UF 16V	10uF 16V	IC	16	C145; C146; C148; C149; C364; C365; C372; C373; C381; C384; C389; C390; C408; C411; C412; C422
C0805	CAP NP_C0805_4.7UF 16V	4.7uF 16V	IC	3	C197; C198; C230
C0805	CAP NP_C0805_X_4.7UF 16V	X_4.7uF 16V	IC	2	C206; C207
C0805	CAP NP_C0805_0.22UF 100V	0.22uF 100V	IC	1	C217
C1206	CAP NP_C1206_0.1UF 250V	0.1uF 250V	IC	4	C201; C202; C212; C215
C1206	CAP NP_C1206_22000PF 250V	22000pF 250V	IC	2	C203; C205
C1210	CAP NP_C1210_68000PF 250V	68000pF 250V	IC	2	C199; C200
C1210	CAP NP_C1210_47UF 16V	47uF 16V	DISCRETE	3	C343; C367; C368
C1812	CAP NP_C1812_0.01UF 2KV	0.01uF 2KV	IC	5	C251; C326; C336; C362; C363
C2220	CAP NP_C2220_1UF 250V	1uF 250V	IC	2	C254; C261
CMS06	DIODE SCHOTTKY_CMS06_ES1D-13-F	ES1D-13-F	IC	2	D9; D11
CON4-79TM-WAFER	CONN WAFER-4P_CON4-79TM-WAFER_W	WAFER 4P 2.00 WHITE	IC	1	CON1
CON4-100TM-WAFER	CONN WAFER-4P_CON4-100TM-WAFER_	WAFER 4P 2.54 WHITE	IC	1	SATAPWR1
DC-JACK-A	CONN DC-JACK5P_DC-JACK-A_DC JAC	DC JACK 5P 半包	IC	1	J5
DSW5_SM	KEY5_DSW5_SM_6.2X6.2MM 5P SMD	6.2X6.2mm 5P SMD	IC	1	SW4
HOLE138-315-8STAR	HOLE 8STAR_HOLE138-315-8STAR_HO	HOLE3.5-8.6 星月	IC	4	H1; H2; H3; H4
KEY_2P_A	CONN SW-90BTN-4_KEY_2P_A_3.5X6M	3.5X6mm 90 SMD	IC	2	J13; SW1
LED2-100R-D3	LED COMBO 1X B_LED2-100R-D3_D=3	D=3 R/G 单层灯套 2P	IC	1	D13
LED2-100R-D3	LED COMBO 1X_LED2-100R-D3_D=3 G	D=3 G 单层灯	IC	1	D16
LED4-100R-D3	LED COMBO 2X_LED4-100R-D3_D=3 G	D=3 G/G 双层灯	IC	5	D17; D18; D19; D20; D21
LQFP128-R4-1414TPD	NET RTL8367RB_LQFP_LQFP128-R4-1	RTL8367RB-CG	IC	1	U68
MARK-1030	MARK POINT_MARK-1030_MARK_10	MARK_10	IC	6	ID1; ID2; ID3; ID4; ID5; ID6
MINI-DIN6-DIP	CONN MINI-DIN6_MINI-DIN6-DIP_MI	MINI-DIN 6P	IC	1	J18
MPCI52-F-R	CONN MINI PCIE52-F_MPCI52-F-R_M	MINIPCIE H=5.2	IC	1	MPCIE1
MUSB5-32_SM	CONN MINI USB 5P_MUSB5-32_SM_MI	MINI USB 5P BENT	IC	1	USB2
PH2-100TM	JUMPER 2_PH2-100TM_JUMPER 2P 2.	JUMPER 2P 2.54mm DIP180	IC	2	JP2; JP4
PH3-100TM-H6	JUMPER 3_PH3-100TM-H6_JUMPER 3P	JUMPER 3P 2.54mm DIP180	IC	2	JP1; JP3
PH0205-79TM_B	CONN JN2X5_PH0205-79TM_B_JN 2X5	JN 2X5P 2.00 180	IC	1	J12
PH0208-79TM_B	CONN JN2X8_PH0208-79TM_B_JN 2X8	JN 2X8P 2.00 180	IC	1	J11
PH0210-79TM_B	CONN JN2X10_PH0210-79TM_B_JN 2X	JN 2X10P 2.00 180	IC	1	J9
PH0210-100TM_B	CONN JN2X10_PH0210-100TM_B_JN 2	JN 2X10P 2.54 180	IC	1	J4
PH0220-79TM_B	CONN JN2X20_PH0220-79TM_B_JN 2X	JN 2X20P 2.00 180	IC	1	J8
PWC4-156TM	CONN PWR HEAD4_PWC4-156TM_JS-11	JS-1120R-04 PITCH=3.96mm	IC	1	J17
QFN24-R8-0606TPD	CIO LE88830_QFN24-R8-0606TPD_LE	LE88830KQC	IC	1	U10
QFN48-R4-0606TPD	NET RTL8211DE_QFN48-R4-0606TPD_	RTL8211E-VB-CG	IC	1	U14
R0402	RESISTOR_R0402_X_4.75K 1%	X_4.75K 1%	DISCRETE	29	R1; R2; R5; R6; R7; R9; R10; R11; R12; R13; R14; R15; R118; R119; R229; R234; R236; R239; R241; R245; R246; R249; R251; R268; R628; R629; R630; R631; R667
R0402	RESISTOR_R0402_4.75K 1%	4.75K 1%	DISCRETE	33	R3; R4; R8; R47; R50; R107; R108; R126; R127; R130; R218; R226; R230; R231; R232; R238; R240; R243; R244; R247; R248; R250; R363; R384; R385; R386; R387; R388; R398; R399; R400; R401; R673
R0402	RESISTOR_R0402_1M 1%	1M 1%	DISCRETE	6	R16; R21; R23; R228; R341; R591
R0402	RESISTOR_R0402_0 5%	0Ω 5%	DISCRETE	77	R19; R20; R22; R35; R36; R41; R42; R109; R113; R114; R115; R120; R121; R122; R123; R124; R125; R147; R148; R150; R151; R158; R237; R259; R262; R263; R300; R362; R364; R366; R367; R368; R372; R376; R377; R378; R379; R390; R396; R437; R438; R444; R445; R451; R452; R460; R493; R499; R574; R577; R578; R579; R586; R587; R589; R607; R608; R609; R610; R611; R612; R613; R614; R615; R616; R617; R618; R619; R620; R621; R622; R623; R625; R626; R627; R668; R669
R0402	RESISTOR_R0402_22.1 1%	22.1Ω 1%	DISCRETE	41	R24; R29; R69; R70; R71; R72; R73; R74; R75; R76; R77; R78; R79; R80; R82; R83; R84; R85; R86; R88; R89; R90; R135; R219; R220; R221; R222; R223; R256; R257; R297; R298; R299; R301; R302; R303; R304; R395; R498; R688; R689
R0402	RESISTOR_R0402_X_249 1%	X_249Ω 1%	DISCRETE	3	R25; R26; R27
R0402	RESISTOR_R0402_249 1%	249Ω 1%	DISCRETE	1	R28
R0402	RESISTOR_R0402_X_2.21K 1%	X_2.21K 1%	DISCRETE	1	R30
R0402	RESISTOR_R0402_2.21K 1%	2.21K 1%	DISCRETE	4	R31; R32; R33; R34
R0402	RESISTOR_R0402_1K 1%	1K 1%	DISCRETE	22	R39; R40; R43; R44; R48; R49; R55; R56; R129; R162; R163; R204; R209; R212; R272; R273; R373; R431; R447; R454; R494; R576
R0402	RESISTOR_R0402_243 1%	243Ω 1%	DISCRETE	2	R45; R54
R0402	RESISTOR_R0402_121 1%	121Ω 1%	DISCRETE	1	R46
R0402	RESISTOR_R0402_X_0 5%	X_0Ω 5%	DISCRETE	12	R52; R110; R260; R261; R305; R318; R588; R592; R593; R606; R684; R685
R0402	RESISTOR_R0402_10K 1%	10K 1%	DISCRETE	48	R60; R61; R62; R65; R66; R155; R156; R157; R171; R175; R196; R197; R200; R201; R202; R210; R211; R213; R214; R270; R271; R365; R404; R436; R448; R449; R450; R455; R458; R459; R489; R492; R497; R500; R546; R583; R584; R590; R595; R605; R624; R634; R636; R641; R642; R644; R648; R653
R0402	RESISTOR_R0402_100 1%	100Ω 1%	IC	2	R143; R146
R0402	RESISTOR_R0402_3.01K 1%	3.01K 1%	IC	2	R144; R154
R0402	RESISTOR_R0402_330 5%	330Ω 5%	IC	3	R159; R160; R161
R0402	RESISTOR_R0402_44.2 1%	44.2Ω 1%	IC	1	R165
R0402	RESISTOR_R0402_100K 1%	100K 1%	IC	14	R173; R339; R369; R370; R371; R374; R375; R406; R439; R446; R453; R488; R501; R692
R0402	RESISTOR_R0402_75K 1%	75K 1%	IC	1	R187
R0402	RESISTOR_R0402_47.5K 1%	47.5K 1%	IC	1	R191
R0402	RESISTOR_R0402_X_10K 1%	X_10K 1%	DISCRETE	2	R195; R403
R0402	RESISTOR_R0402_X_47.5K 1%	X_47.5K 1%	IC	1	R198
R0402	RESISTOR_R0402_10 1%	10Ω 1%	IC	1	R203
R0402	RESISTOR_R0402_2K 1%	2K 1%	IC	1	R205
R0402	RESISTOR_R0402_1.50K 1%	1.50K 1%	IC	1	R216
R0402	RESISTOR_R0402_2.49K 1%	2.49K 1%	IC	2	R224; R338
R0402	RESISTOR_R0402_75 1%	75Ω 1%	IC	20	R252; R253; R254; R255; R342; R343; R344; R345; R346; R347; R348; R349; R350; R351; R352; R353; R354; R355; R356; R357
R0402	RESISTOR_R0402_X_2.49K 1%	X_2.49K 1%	IC	1	R266
R0402	RESISTOR_R0402_562 1%	562Ω 1%	IC	1	R277
R0402	RESISTOR_R0402_511 1%	511Ω 1%	IC	12	R361; R516; R518; R519; R526; R527; R533; R535; R536; R537; R539; R540
R0402	RESISTOR_R0402_22.1K 1%	22.1K 1%	IC	3	R433; R443; R491
R0402	RESISTOR_R0402_20K 1%	20K 1%	IC	1	R440
R0402	RESISTOR_R0402_825 1%	825Ω 1%	IC	1	R441
R0402	RESISTOR_R0402_80.6K 1%	80.6K 1%	IC	1	R456
R0402	RESISTOR_R0402_42.2K 1%	42.2K 1%	IC	1	R490
R0402	RESISTOR_R0402_768 1%	768Ω 1%	IC	1	R547
R0402	RESISTOR_R0402_3.65K 1%	3.65K 1%	IC	1	R548
R0402	RESISTOR_R0402_18.2K 1%	18.2K 1%	IC	1	R549
R0402	RESISTOR_R0402_475 1%	475Ω 1%	IC	1	R585
R0402	RESISTOR_R0402_33.2 1%	33.2Ω 1%	DISCRETE	4	R596; R597; R598; R599
R0402	RESISTOR_R0402_49.9 1%	49.9Ω 1%	IC	4	R600; R601; R603; R604
R0402	RESISTOR_R0402_150 1%	150Ω 1%	IC	1	R602
R0603	MAG FERRITE BEAD_R0603_80 3A	80Ω 3A DCR40m�	IC	24	FB4; FB6; FB7; FB8; FB9; FB11; FB14; FB15; FB16; FB18; FB19; FB22; FB23; FB24; FB26; FB27; FB28; FB29; FB31; FB32; FB33; FB36; FB37; FB38
R0603	MAG FERRITE BEAD_R0603_600 1A	600Ω 1A DCR200m�	IC	1	FB35
R0603	RESISTOR_R0603_0 5%	0Ω 5%	IC	12	R141; R142; R170; R172; R177; R215; R217; R225; R227; R233; R242; R267
R0603	RESISTOR_R0603_X_0 5%	X_0Ω 5%	IC	3	R184; R235; R269
R0603	RESISTOR_R0603_4.75K 1%	4.75K 1%	IC	1	R190
R0603	RESISTOR_R0603_14.3K 1%	14.3K 1%	IC	1	R442
R0805	RESISTOR_R0805_200K 1%	200K 1%	IC	4	R180; R181; R182; R183
R0805	RESISTOR_R0805_X_402K 1%	X_402K 1%	IC	2	R185; R186
R0805	RESISTOR_R0805_3.01K 1%	3.01K 1%	IC	2	R188; R189
R0805	RESISTOR_R0805_X_150K 1%	X_150K 1%	IC	1	R194
R0805	RESISTOR_R0805_402K 1%	402K 1%	IC	2	R207; R208
R1206	MAG COIL_R1206_1UH 0.1A DCR400M	1uH 0.1A DCR400m�	IC	4	L1; L2; L3; L4
R1206	RESISTOR_R1206_0 5%	0Ω 5%	IC	2	R192; R193
R1206	RESISTOR_R1206_20 1%	20Ω 1%	IC	1	R199
R1206	RESISTOR_R1206_50M 1%	50mΩ 1%	IC	1	R206
RESET-90	KEY4_RESET-90_6X6MM 90	6X6mm 90	IC	2	SW2; SW3
RJ11-6	CONN RJ11-6P6C_RJ11-6_DY9759-10	DY9759-1001	IC	1	J6
RJ45-8S-S-JACK	RJ45-8P NLED_RJ45-8S-S-JACK_RJ4	RJ45 SINGLE	IC	1	LAN1
RJ45-8SL-4S-JACK	RJ45X4 NLED_RJ45-8SL-4S-JACK_RJ	RJ45X4	IC	1	J2
SATA7-TF	CONN SATA 7P_SATA7-TF_SATA 7P	SATA 7P	IC	1	SATA1
SC70-5	PWR TPS380X_SC70-5_TPS3801I50DC	TPS3801I50DCK	IC	1	U30
SC70-5	PWR TPS380X_SC70-5_TPS3801K33DC	TPS3801K33DCK	IC	1	U34
SD0603	DIODE LED_SD0603_LED R	LED R	IC	3	D1; D2; D3
SHOUT2525	SHOUT_SHOUT2525_SHOUT2525	SHOUT2525	IC	7	S3; S4; S5; S6; S7; S8; S9
SLN4-3216	MAG COMMONCHOKE_SLN4-3216_X_90	X_90Ω0.37A	IC	1	L8
SOD323	DIODE SCHOTTKY_SOD323_RB751V40T	RB751V40T1G	IC	6	D10; D12; D24; D25; D26; D27
SOP8-50-150	TISP61089A_SOP8-50-150_TISP6108	TISP61089BD	IC	1	U11
SOP8-50-150	CLK ICS830401_SOP8-50-150_X_ICS	X_ICS8304AM-01	IC	1	U60
SOP8-50-150	PWR TPS2052BD_SOP8-50-150_TPS20	TPS2052BD	IC	1	U65
SOP8-50-156TPD	PWR RT9199PSP_SOP8-50-156TPD_RT	RT9199PSP	IC	1	U52
SOP8-50-156TPD	PWR RT9018_SOP8-50-156TPD_RT901	RT9018B-PSP	IC	1	U71
SOP16-50-300	FLASH S25FL128P_SOP16-50-300_S2	S25FL128P	IC	1	U37
SOT23-3	DIODE BAT54 SOT-23_SOT23-3_BAS2	BAS20LT1G	IC	1	D28
SOT23-3	NMOSFET SOT-23_SOT23-3_2N7002ET	2N7002ET1G	IC	1	Q28
SOT23-3	TRANSISTOR NPN SOT-23_SOT23-3_M	MMBT3904LT1G	IC	1	Q29
SOT23-5	PWR RT9013 SOT23-5_SOT23-5_RT90	RT9013-33VPB	IC	1	U66
SOT223-4	NMOSFET SOT-223_SOT223-4_FQT7N1	FQT7N10L	IC	1	Q39
SOT363-6	MBT3946_SOT363-6_MBT3946 PNP+NP	MBT3946 PNP+NPN	IC	1	Q1
SOT753-5	LOGIC 74AHC1G08_SOT753-5_74AHC1	74AHC1G08GV	IC	4	U21; U33; U36; U69
SPL0707-H4	MAG COIL_SPL0707-H4_4.7UH 5.5A	4.7uH 5.5A DCR37m�	IC	3	L10; L16; L19
SPL0707-H4	MAG COIL_SPL0707-H4_2.2UH 8A DC	2.2uH 8A DCR20m�	IC	2	L17; L18
SPL-3R5X3	MAG COIL_SPL-3R5X3_4.7UH 10% 1.	4.7uH 10% 1.22A DCR158m�	IC	1	L11
SSOP16-26-173	CIO MAX3221_SSOP16-26-173_MAX32	MAX3221CDB	IC	2	U12; U13
STC7343-H1R8	CAP EL_STC7343-H1R8_220UF 6.3V	220uF 6.3V	IC	4	CE4; CE5; CE6; CE11
STC7343-H1R8	CAP EL_STC7343-H1R8_220UF 10V	220uF 10V	IC	1	CT2
STFM24-50-480-HC5007	TRANS H5007_STFM24-50-480-HC500	H5007NL	IC	1	U15
STFM50-40-300-H5020	TRANS H5020_STFM50-40-300-H5020	H5020NL	IC	2	U19; U20
SX4-3208	CRYSTAL-32_SX4-3208_32.768KHZ	32.768KHz	IC	1	Y1
SX4-5032	OSC-4_SX4-5032_16.384MHZ	16.384MHz	IC	1	OSC1
SX4-5032	OSC-4_SX4-5032_24.000MHZ	24.000MHz	IC	1	OSC2
SX4-5032	CRYSTAL 4PIN SMD5032_SX4-5032_1	24.000MHz	IC	2	Y2; Y3
SX4-5032	CRYSTAL 4PIN SMD5032_SX4-5032_2	25.000MHz	IC	3	Y6; Y8; Y11
TP-D20	TESTPOINT_TP-D20_TP D20	TP D20	IC	17	TP10; TP11; TP12; TP13; TP14; TP15; TP19; TP20; TP33; TP34; TP35; TP36; TP37; TP38; TP39; TP40; TP41
TP-D50	TESTPOINT_TP-D50_TP D50	TP D50	IC	12	TP17; TP18; TP21; TP22; TP23; TP24; TP25; TP26; TP29; TP30; TP31; TP32
TQFP64-R5-1010	CIO LE88506_TQFP64-R5-1010_LE88	LE88506DVC	IC	1	U9
TSOP48-20-700	NAND FLASH_TSOP48-20-700_K9F4G0	K9F4G08U0B-I	IC	1	U67
TSSOP16-26-173	CLK CY24293_TSSOP16-26-173_CY24	CY24293ZXC	IC	1	U38
TSSOP20-26-173TP	PWR TPS54310PWP_TSSOP20-26-173T	TPS54310PWP	IC	4	U56; U57; U58; U62

附件：
原理图和PCB文件如下：

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