# Standard Plum Dejarik ## Description QCS6490 Camera + Audio Carrier (USB-C + TP4056 + 3.3V Buck, 35x35mm 4-layer) ## Project Details - **Owner:** pajafac693 - **Created:** 2/19/2026 - **Last Updated:** 2/19/2026 - **Visibility:** Public - **System Architecture:** ```mermaid flowchart TD USB_C["USB-C Connector"] -->|VBUS_5V| CHG["TP4056 Li-Ion Charger"] CHG -->|BAT| BATT["Battery Connector"] BATT -->|BAT| BUCK["3.3V Buck Converter"] BUCK -->|SYS_3V3| SOM["QCS6490 SoM"] SOM -->|CSI| CAM["Camera FPC"] SOM -->|I2S| MIC["Digital Microphone"] SOM -->|I2S| AMP["MAX98357A Class-D Amp"] AMP -->|SPK+ SPK-| SPK["Speaker Pads"] USB_C -->|USB2 D+ D-| SOM SOM -->|I2C| CAM SOM -->|GPIO| CAM SOM -->|GPIO| AMP ``` ## Key Components ### CN1 — [SM02B-SRSS-TB(LF)(SN)](https://www.flux.ai/lcsc/sm02b-srss-tblfsn.md) - Part Type: Wire To Board / Wire To Wire Connector - Role Details: 2-pin battery connector to BAT net - Package or Case Code: CONN-SMD_2P-P1.00_SM02B-SRSS-TB-LF-SN - Product Info Url: https://lcsc.com/product-detail/Others_JST-Sales-America__JST-Sales-America-SM02B-SRSS-TB-LF-SN_C160402.html - LCSC Part Number: C160402 - Manufacturer Name: JST - Manufacturer Part Number: SM02B-SRSS-TB(LF)(SN) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_JST-SM02B-SRSS-TB-LF-SN_C160402.pdf - JLCPCB Part Class: Extended Part - Package: JST-SH-2 - Role: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### D501 — [APT1608CGCK](https://www.flux.ai/adrian95/apt1608cgck.md) - Datasheet URL: https://www.kingbrightusa.com/images/catalog/SPEC/APT1608CGCK.pdf - Manufacturer Part Number: APT1608CGCK - Manufacturer Name: Kingbright - Role Details: Bicolor status LED (red/green), common-cathode - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: LED - Package or Case Code: APT1608CGCK - Role: Indicator - Package: 0603 **Pins:** - ~ [pin 2] - ~ [pin 1] ### D502 — [LTST-S270GKT](https://www.flux.ai/jecstronic/ltst-s270gkt.md) - Part Type: LED - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: LTST-S270GKT - Manufacturer Name: Lite-On Inc. - Role: Indicator - Role Details: Charge status LED (green) driven by TP4056 status output - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/1060/LTST-S270GKT.pdf - Package: 0603 **Pins:** - A [pin 2] - K [pin 1] ### D503 — [LTST-C190KRKT](https://www.flux.ai/adrian95/ltst-c190krkt.md) - Manufacturer Part Number: LTST-C190KRKT - Package: 0603 - Manufacturer Name: Lite-On Inc. - Part Type: LED - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://optoelectronics.liteon.com/upload/download/DS-22-99-0151/LTST-C190KRKT.pdf - Role Details: Charge status LED (red) driven by TP4056 status output - Role: Indicator **Pins:** - A [pin 2] - K [pin 1] ### FB401 — [BLM18AG601SN1D](https://www.flux.ai/adrian95/blm18ag601sn1d.md) - Role: Filter - Role Details: Ferrite bead in series with MIC_VDD to ICS-43434 VDD - License: https://creativecommons.org/licenses/by/4.0/ - Package: 0603 - Datasheet URL: https://www.murata.com/en-us/products/productdata/8796738650142/ENFA0003.pdf - Manufacturer Part Number: BLM18AG601SN1D - Part Type: Ferrite Bead - Manufacturer Name: Murata Electronics **Pins:** - 1 [pin 1] - 2 [pin 2] ### IC1 — [MAX98357AETE+T](https://www.flux.ai/adrian95/max98357aeteplust.md) - Role Details: I2S DAC + class-D amplifier driving speaker pads - Role: Audio Amplifier - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Manufacturer Part Number: MAX98357AETE+T - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/max98357a-max98357b.pdf - Manufacturer Name: Analog Devices Inc./Maxim Integrated - Package: TQFN-16 **Pins:** - ~SD_MODE [pin 4] - BCLK [pin 16] - DIN [pin 1] - GAIN_SLOT [pin 2] - GND_1 [pin 3] - GND_2 [pin 11] - GND_3 [pin 15] - LRCLK [pin 14] - N.C._1 [pin 5] - N.C._2 [pin 6] - N.C._3 [pin 12] - N.C._4 [pin 13] - OUTN [pin 10] - OUTP [pin 9] - THERMAL_PAD [pin 17] - VDD_1 [pin 7] - VDD_2 [pin 8] ### J3 — [632723300011](https://www.flux.ai/jecstronic/632723300011.md) - Package: USB-C Receptacle - Datasheet URL: https://www.we-online.com/catalog/datasheet/632723300011.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Role Details: USB-C receptacle Wurth 632723300011 for power + USB2 data - Role: Connector - Manufacturer Name: Würth Elektronik - Part Type: USB-C - Manufacturer Part Number: 632723300011 **Pins:** - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - CC1 [pin A5] - CC2 [pin B5] - DN1 [pin A7] - DN2 [pin B7] - DP1 [pin A6] - DP2 [pin B6] - GND_1 [pin 1] - GND_2 [pin 2] - GND_3 [pin A1] - GND_4 [pin A12] - GND_5 [pin B1] - GND_6 [pin B12] - SBU1 [pin A8] - SBU2 [pin B8] - SSRXN1 [pin B10] - SSRXN2 [pin A10] - SSRXP1 [pin B11] - SSRXP2 [pin A11] - SSTXN1 [pin A3] - SSTXN2 [pin B3] - SSTXP1 [pin A2] - SSTXP2 [pin B2] - VBUS_1 [pin A4] - VBUS_2 [pin A9] - VBUS_3 [pin B4] - VBUS_4 [pin B9] ### J4 — [SFW15R-2STE1LF](https://www.flux.ai/adrian95/sfw15r-2ste1lf.md) - Datasheet URL: https://cdn.amphenol-cs.com/media/wysiwyg/files/drawing/10172241.pdf - Manufacturer Part Number: SFW15R-2STE1LF - Role: Connector - Role Details: IMX219 camera FFC connector (15-pos, 0.5 mm pitch) - Manufacturer Name: Amphenol - Package: FFC 15p 0.5mm - License: https://creativecommons.org/licenses/by/4.0/ - Package or Case Code: SFW15R2STE1LF - Part Type: Connector **Pins:** - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] - MP1 [pin MP1] - MP2 [pin MP2] ### MK1 — [ICS-43434](https://www.flux.ai/kicad-part-library/ics-43434.md) - Package or Case Code: InvenSense_ICS-43434-6_3.5x2.65mm - Role Details: I2S microphone on I2S0 - Datasheet URL: https://www.invensense.com/wp-content/uploads/2016/02/DS-000069-ICS-43434-v1.2.pdf - Role: Microphone - Part Type: Sensor Audio - Package: LGA-6 - Manufacturer Part Number: ICS-43434 **Pins:** - GND [pin 3] - LR [pin 2] - SCK [pin 4] - SD [pin 6] - VDD [pin 5] - WS [pin 1] ### U1 — [TP4056](https://www.flux.ai/vasy_skral/tp4056.md) - Role: Battery Charger - Manufacturer Name: NanJing Top Power ASIC Corp. - Manufacturer Part Number: TP4056 - Datasheet URL: https://dlnmh9ip6v2uc.cloudfront.net/datasheets/Prototyping/TP4056.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Package: SOP-8 - Role Details: Charges 1-cell Li-ion from VBUS_5V - Part Type: Integrated Circuit **Pins:** - ~CHRG [pin 7] - ~STDBY [pin 6] - BAT [pin 5] - CE [pin 8] - EP [pin 9] - GND [pin 3] - PROG [pin 2] - TEMP [pin 1] - VCC [pin 4] ### U2 — [AP63203WU-7](https://www.flux.ai/adrian95/ap63203wu-7.md) - Part Type: Integrated Circuit - Datasheet URL: https://www.diodes.com/assets/Datasheets/AP63200-AP63201-AP63203-AP63205.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Role: DC-DC Converter - Manufacturer Part Number: AP63203WU-7 - Role Details: BAT to SYS_3V3 buck regulator - Manufacturer Name: Diodes Incorporated - Package: TSOT-23-6 **Pins:** - BST [pin 6] - EN [pin 2] - FB [pin 1] - GND [pin 4] - SW [pin 5] - VIN [pin 3] ### U201 — [DF40C-120DS-0.4V(51)](https://www.flux.ai/adrian95/df40c-120ds-0p4v51.md) - Role: SoM Connector - Role Details: Mezzanine connector for Thundercomm RB3 Gen-2 SoM (QCS6490) - Part Type: Connector - Manufacturer Name: Hirose Electric Co Ltd - Package: DF40C-120DS-0.4V(51) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.mouser.com/datasheet/2/185/DF40C_50DP_0_4V_252851_2529_CL0684_4014_0_51_Catal-1854290.pdf - Manufacturer Part Number: DF40C-120DS-0.4V_51_ **Pins:** - 1 [pin 1] - 10 [pin 10] - 100 [pin 100] - 101 [pin 101] - 102 [pin 102] - 103 [pin 103] - 104 [pin 104] - 105 [pin 105] - 106 [pin 106] - 107 [pin 107] - 108 [pin 108] - 109 [pin 109] - 11 [pin 11] - 110 [pin 110] - 111 [pin 111] - 112 [pin 112] - 113 [pin 113] - 114 [pin 114] - 115 [pin 115] - 116 [pin 116] - 117 [pin 117] - 118 [pin 118] - 119 [pin 119] - 12 [pin 12] - 120 [pin 120] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 16 [pin 16] - 17 [pin 17] - 18 [pin 18] - 19 [pin 19] - 2 [pin 2] - 20 [pin 20] - 21 [pin 21] - 22 [pin 22] - 23 [pin 23] - 24 [pin 24] - 25 [pin 25] - 26 [pin 26] - 27 [pin 27] - 28 [pin 28] - 29 [pin 29] - 3 [pin 3] - 30 [pin 30] - 31 [pin 31] - 32 [pin 32] - 33 [pin 33] - 34 [pin 34] - 35 [pin 35] - 36 [pin 36] - 37 [pin 37] - 38 [pin 38] - 39 [pin 39] - 4 [pin 4] - 40 [pin 40] - 41 [pin 41] - 42 [pin 42] - 43 [pin 43] - 44 [pin 44] - 45 [pin 45] - 46 [pin 46] - 47 [pin 47] - 48 [pin 48] - 49 [pin 49] - 5 [pin 5] - 50 [pin 50] - 51 [pin 51] - 52 [pin 52] - 53 [pin 53] - 54 [pin 54] - 55 [pin 55] - 56 [pin 56] - 57 [pin 57] - 58 [pin 58] - 59 [pin 59] - 6 [pin 6] - 60 [pin 60] - 61 [pin 61] - 62 [pin 62] - 63 [pin 63] - 64 [pin 64] - 65 [pin 65] - 66 [pin 66] - 67 [pin 67] - 68 [pin 68] - 69 [pin 69] - 7 [pin 7] - 70 [pin 70] - 71 [pin 71] - 72 [pin 72] - 73 [pin 73] - 74 [pin 74] - 75 [pin 75] - 76 [pin 76] - 77 [pin 77] - 78 [pin 78] - 79 [pin 79] - 8 [pin 8] - 80 [pin 80] - 81 [pin 81] - 82 [pin 82] - 83 [pin 83] - 84 [pin 84] - 85 [pin 85] - 86 [pin 86] - 87 [pin 87] - 88 [pin 88] - 89 [pin 89] - 9 [pin 9] - 90 [pin 90] - 91 [pin 91] - 92 [pin 92] - 93 [pin 93] - 94 [pin 94] - 95 [pin 95] - 96 [pin 96] - 97 [pin 97] - 98 [pin 98] - 99 [pin 99] ### U3 — [TPD3E001DRLR](https://www.flux.ai/kicad-part-library/tpd3e001drlr.md) - Role: Protection - Package or Case Code: SOT-553 - Role Details: Low-cap ESD protection for USB2 D+/D- and CC - Manufacturer Part Number: TPD3E001DRLR - Datasheet URL: http://www.ti.com/lit/ds/symlink/tpd3e001.pdf - Manufacturer Name: Texas Instruments Inc. - Package: SOT-553 **Pins:** - ~ [pin 5] - ~ [pin 3] - IO1 [pin 1] - IO2 [pin 2] - IO3 [pin 4] ### U301 — [XC6206P182MR](https://www.flux.ai/lcsc/xc6206p182mr.md) - Manufacturer Name: UMW(友台半导体) - Package or Case Code: SOT-23-3_L3.0-W1.7-P0.95-LS2.9-BR - Part Type: Linear Voltage Regulators (LDO) - LCSC Part Number: C347373 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2407250919_UMW-Youtai-Semiconductor-Co---Ltd--XC6206P182MR_C347373.pdf - Package: SOT-23-3 - Role Details: Generate SYS_1V8 from SYS_3V3 for camera/mic I/O rails - JLCPCB Part Class: Extended Part - Manufacturer Part Number: XC6206P182MR - Role: LDO Regulator - Product Info Url: https://lcsc.com/product-detail/Others_Youtai-Semiconductor-Co-Ltd-XC6206P182MR_C347373.html **Pins:** - VIN [pin 3] - VOUT [pin 2] - VSS [pin 1] ### U302 — [TLV75801PDBVT](https://www.flux.ai/adrian95/tlv75801pdbvt.md) - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/product/TLV758P?HQS=TI-null-null-octopart-df-pf-null-wwe - Role: LDO Regulator - Role Details: Adjustable LDO configured for CAM_2V8 from SYS_3V3 - Package: SOT-23-5 - Manufacturer Part Number: TLV75801PDBVT - Manufacturer Name: Texas Instruments - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - EN [pin 3] - FB [pin 4] - GND [pin 2] - IN [pin 1] - OUT [pin 5] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/pajafac693/standard-plum-dejarik](https://www.flux.ai/pajafac693/standard-plum-dejarik).* --- *Generated from [https://www.flux.ai/pajafac693/standard-plum-dejarik](https://www.flux.ai/pajafac693/standard-plum-dejarik)*