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1、5 5 4 4 3 3 2 2 1 1 DD CC BB AA DateNotification Title SizeDocument NumberRev Date Sheetof HISTORY 0 1 VL102A0 QFN48 IT6516 A 17Wednesday January 03 2018 Title SizeDocument NumberRev Date Sheetof HISTORY 0 1 VL102A0 QFN48 IT6516 A 17Wednesday January 03 2018 Title SizeDocument NumberRev Date Sheetof
2、 HISTORY 0 1 VL102A0 QFN48 IT6516 A 17Wednesday January 03 2018 5 5 4 4 3 3 2 2 1 1 DD CC BB AA Port1 VBUS Power Discharge 0 Normal 1 Discharge Type C Plug Cable GPIO1 Port1 Switch Control 0 Port1 plug out No Charging status 1 Port1 plug in Charging status GPIO3 Port2 Switch Control 0 Port2 Adapter
3、plug out Port2 Device plug in 1 Port2 Adapter plug in 20180102 VBUS CC1 CC2 G2 P1 VBS D VBUS DET1 5V 20V G1 P1 SW SSRX0 C SSRX0 C SSTX0 C SSTX0 SSTX0 C SSTX0 DMUSBDP DPUSBDP RRX0P C RRX0N C RRX1P C RRX1N C CC1 C CC1 CC2 C CC2 SBU2 C SBU2 SBU1 C SBU1 RRX0N RRX0P UP VBUS VBUS VBUS M G1 P1 SW G3 P2 SW
4、VBUS M SBU1 SBU2 CC1 CC2 DP0 RRX0P DP0 RRX0N DP1 RRX1P DP1 RRX1N USBDP USBDP SSRX0 SSRX0 SSTX0 SSTX0 VBUS DET1 G2 P1 VBS D G3 P2 SW RRX1P RRX1N SSRX0 SSRX0 DGND UP VBUS DGNDDGND DGND VBUS DGND DGND VBUS DGND DGNDDGND DGND DGNDDGND 5V 20V DGND DGND DGND RRX1P 6 RRX0P 6 RRX0N 6 RRX1N 6 CC1 4 CC2 4 SBU
5、1 4 SBU2 4 G2 P1 VBS D 4 SSRX0 7 SSRX0 7 SSTX0 7 USBDP 7 VBUS DET1 4 5V 20V 5 VBUS M 3 G1 P1 SW 4 G3 P2 SW 4 SSTX0 7 USBDP 7 Title SizeDocumentRev Date Page number of Approved VIA Labs Inc Designer Type C Plug Power control 0 1 VL102A0 QFN48 PS176 B 27Wednesday January 03 2018 Title SizeDocumentRev
6、Date Page number of Approved VIA Labs Inc Designer Type C Plug Power control 0 1 VL102A0 QFN48 PS176 B 27Wednesday January 03 2018 Title SizeDocumentRev Date Page number of Approved VIA Labs Inc Designer Type C Plug Power control 0 1 VL102A0 QFN48 PS176 B 27Wednesday January 03 2018 C90 33uF CAP0402
7、 S C6 0 1uF C10 1uF CAP0402 S R5 10K RES0402 C30 33uF CAP0402 S R15 1K 1 RES0402 C14 2 2uF CAP0805 C12 560pF CAP0402 J2GND smd tp 2mm 1 1 Q4 2N7002 SOT23 GDS G DS C13 2 2uF X CAP0805 J1VBUS smd tp 2mm 1 1 C11 560pF CAP0402 R7 100K RES0402 Q5 2N7002 SOT23 GDS G DS R10 0 RES0402 Q3 2N7002 SOT23 GDS G
8、DS R14 4 7K RES0402 R8 10K RES0402 Q1 SM4307PSKPa2 POWERDFN8 127 5X6 G1 4 61 72 38 5 G1 R9 4 7K RES0402 R3 1K RES0402 R1 2M RES0402 R2 2M RES0402 C20 1uF CAP0402 S R11 0 RES0402 Q2 SM4307PSKPa2 POWERDFN8 127 5X6 G1 4 61 72 38 5 G1 C5 10uF CAP1206C70 1uF CAP0402 S R6 100K RES0402 R4 100 RES0805 R12 9
9、 09K 1 RES0603 U1 Cox C B2B CON CNTH252B20 CC2 CC2 B5 1 CC1 CC1 A5 2 SBU1 SBU1 A8 4 SBU2 SBU2 B8 3 SH 8 TX2N RRX1N B03 6 TX2P RRX1P B02 7 SH 11 RX2N RRX0N A10 9 RX2P RRX0P A11 10 SH 5 DP DP A6 13 DM DM A7 12 SH 14 TX1P RRX2P A02 15 TX1N RRX2N A03 16 SH 17 RX1P RRX3P B11 18 RX1N RRX3N B10 19 SH 20 SH
10、 G1 SH G2 SH G3 SH G4 R13 4 7K RES0402 C80 1uF CAP0402 S C100 33uF CAP0402 S C40 33uF CAP0402 S 5 5 4 4 3 3 2 2 1 1 DD CC BB AA R1 R2 SILERGY Buck DC DC SY8286A Vout 0 6 1 R1 R2 5 1V 0 6 1 75 10 R2 R1 Vout 0 6 1 R1 R2 6 5V 0 6 1 100 10 BYP MODE VIN VCC VCC BUS 5V BOOST V BUS 5V VBUS M VBUS M BOOST V
11、 AGND DGNDDGNDDGNDDGND AGND AGND AGND AGNDAGNDAGND AGNDAGNDAGND VIN AGND DGND AGNDDGND DGND DGND DGND DGND DGND VBUS M DGND VIN BOOST V 4 BUS 5V 4 6 7 VBUS M 2 Title SizeDocument NumberRev Date Sheetof Boost Buck DC DC 0 1 VL102A0 QFN48 PS176 B 37Wednesday January 03 2018 Title SizeDocument NumberRe
12、v Date Sheetof Boost Buck DC DC 0 1 VL102A0 QFN48 PS176 B 37Wednesday January 03 2018 Title SizeDocument NumberRev Date Sheetof Boost Buck DC DC 0 1 VL102A0 QFN48 PS176 B 37Wednesday January 03 2018 C21 2 2uF CAP0805 C31 1uF CAP0402 R24 1K 1 RES0402 C18 47uF CAP1210 L1BCIHP0735 2R2M CHOKE BCIHP0735
13、R26 100K RES0402 R21100K 1 X RES0402 C28 0 1uF CAP0402 R17 100K 1 RES0402 R19 100 X C30 2 2uF CAP0805 C23 0 1uF CAP0402 C25 22uF CAP1206 R18 100K X RES0402 D1 B540C 13 F DO 214AB SMC AK R2510K RES0402 C26 22uF CAP1206 U2 SY7304DBC DFN10 19P7X111 TH GND G1 LX 4 EN 9 FB 2 LX 5 NC 3 NC 1 IN 7 NC 6 NC 8
14、 NC 10 L2 BCIHP0735 1R5M CHOKE BCIHP0735 R29 10K 1 RES0402 R28 1M RES0402 C16 22uF CAP1210 C17 0 1uF D2 MMVZ5231BGP SOD 123LF AK R23 75K 1 RES0402 R20 10K 1 RES0402 C27 22uF CAP1206 R27 0 X RES0402 U3 SY8286ARAC QFN20 17P7 SY8286A IN 2 IN 3 IN 4 IN 5 EN 11 ILIMT 13 BYP 15 GND 7 GND 8 GND 18 GND G1 P
15、G 9 BS 1 LX 19 LX 20 LX 6 FB 14 MODE 12 VCC 17 NC 10 NC 16 R22 0 X RES0402 C24 220pF CAP0402 C200 1uF CAP0402 R16 10K RES0402 C19 1uF X CAP0402 C22 2 2uF CAP0805 C15 22uF CAP1210 C29 4 7uF CAP0603 5 5 4 4 3 3 2 2 1 1 DD CC BB AA Place near U4 PIN43 RESET SPI Flash ROM GPIO5 GPIO6 UART RX Port2 Data
16、SW SEL control Type A Type C Share Power Switch Limit Port2 Data SW OE control Booster O P Cap SW GPIO1Port1 Power SW Port1 VBUS DischargeGPIO2 GPIO3Port2 Power SW Port2 VBUS DischargeGPIO4 GPIO7UART TX GPIO8HUB RESET GPIO9Port1 Data SW SEL control Type A Power Switch 1 5A 2 5A XTAL Please Near Pin 18 19 2M Place near U4 PIN18 20180102 REXT SPI D 102 BUS 5V A5V 3V3 O A3V3 1V8 O A1V8 3V3 O DVCC18 SPI Q 102 AUXN VDD5IN S5V I AUXP AUXN G4 P2 VBS D RX HPD G8 HUB R BUS 5V SBU1 SBU2 CC1 CC2 DP U DM U
