# NPA Rev 7 ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** techzonesystems - **Created:** 5/9/2025 - **Last Updated:** 6/11/2025 - **Visibility:** Public ## Key Components ### B1 — [TPS61092RSAR](https://www.flux.ai/lcsc/tps61092rsar~ul3l.md) - LCSC Part Number: C2878944 - Package or Case Code: QFN-16_L4.0-W4.0-P0.65-BL-EP2.7-1 - JLCPCB Part Class: Extended Part - Manufacturer Part Number: TPS61092RSAR - Part Type: DC-DC Converters - Manufacturer Name: TI(德州仪器) **Pins:** - EN [pin 11] - EP [pin 17] - FB [pin 14] - GND [pin 13] - LBI [pin 9] - LBO [pin 12] - NC [pin 2] - PGND [pin 6] - PGND [pin 5] - PGND [pin 7] - SW [pin 3] - SW [pin 4] - SYNC [pin 10] - VBAT [pin 8] - VOUT [pin 16] - VOUT [pin 15] - VOUT [pin 1] ### BAT_V_1 — [Generic Resistor](https://www.flux.ai/jharwinbarrozo/generic-resistor~3e.md) - Resistance: 6.2kΩ - Package: SMD_0603_1608Metric - Part Type: Resistor **Pins:** - P1 [pin 1] - P2 [pin 2] ### BATV_2 — [Generic Resistor](https://www.flux.ai/jharwinbarrozo/generic-resistor~3e.md) - Package: SMD_0603_1608Metric - Part Type: Resistor - Resistance: 12kΩ **Pins:** - P1 [pin 1] - P2 [pin 2] ### CH1 — [MCP73871T-2CCI/ML](https://www.flux.ai/adrian95/mcp73871t-2cciml~ka1.md) - Manufacturer Part Number: MCP73871T-2CCI/ML - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/MCP73871-Data-Sheet-20002090E.pdf - Manufacturer Name: Microchip Technology - Part Type: Integrated Circuit **Pins:** - ~PG [pin 6] - ~TE [pin 9] - CE [pin 17] - IN_1 [pin 18] - IN_2 [pin 19] - OUT_1 [pin 1] - OUT_2 [pin 20] - PROG1 [pin 13] - PROG2 [pin 4] - PROG3 [pin 12] - SEL [pin 3] - STAT1/~LBO [pin 8] - STAT2 [pin 7] - THERM [pin 5] - VBAT_1 [pin 14] - VBAT_2 [pin 15] - VBAT_SENSE [pin 16] - VPCC [pin 2] - VSS_1 [pin 10] - VSS_2 [pin 11] - VSS_EP [pin 21] ### D_Zener_POE1 — [Generic LED](https://www.flux.ai/jharwinbarrozo/generic-led-smd~ku.md) - Reverse Voltage: 3.3V - Part Type: LED - Package: LED_0603_1608Metric - Role: Protection - Diode Type: Zener **Pins:** - A [pin 2] - K [pin 1] ### D_Zener_POE2 — [Generic LED](https://www.flux.ai/jharwinbarrozo/generic-led-smd~ku.md) - Role: Protection - Part Type: LED - Package: LED_0603_1608Metric - Reverse Voltage: 3.3V - Diode Type: Zener **Pins:** - A [pin 2] - K [pin 1] ### D1 — [Generic LED](https://www.flux.ai/jharwinbarrozo/generic-led-smd~ku.md) - Part Type: LED - Package: LED_0603_1608Metric **Pins:** - A [pin 2] - K [pin 1] ### D2 — [Generic LED](https://www.flux.ai/jharwinbarrozo/generic-led-smd~ku.md) - Package: LED_0603_1608Metric - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### ESP_CONT — [ESP32-S3-MINI-1U-N8](https://www.flux.ai/vasyl/esp32-s3-mini-1u-n8~if.md) - Part Type: Integrated Circuit - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-s3-mini-1_mini-1u_datasheet_en.pdf - Manufacturer Name: Espressif Systems - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: ESP32-S3-MINI-1U-N8 **Pins:** - <-GND [pin 61_4] - 3V3 [pin 3] - EN [pin 45] - GND [pin 59] - GND [pin 65] - GND [pin 64] - GND [pin 50] - GND [pin 61_6] - GND [pin 57] - GND [pin 58] - GND [pin 42] - GND [pin 60] - GND [pin 52] - GND [pin 43] - GND [pin 61_8] - GND [pin 63] - GND [pin 61_0] - GND [pin 55] - GND [pin 61_7] - GND [pin 51] - GND [pin 54] - GND [pin 49] - GND [pin 61_5] - GND [pin 2] - GND [pin 61_1] - GND [pin 56] - GND [pin 47] - GND [pin 62] - GND [pin 48] - GND [pin 53] - GND [pin 46] - GND [pin 1] - GND [pin 61_2] - GND [pin 61_3] - IO0 [pin 4] - IO1 [pin 5] - IO10 [pin 14] - IO11 [pin 15] - IO12 [pin 16] - IO13 [pin 17] - IO14 [pin 18] - IO15 [pin 19] - IO16 [pin 20] - IO17 [pin 21] - IO18 [pin 22] - IO19 [pin 23] - IO2 [pin 6] - IO20 [pin 24] - IO21 [pin 25] - IO26 [pin 26] - IO3 [pin 7] - IO33 [pin 28] - IO34 [pin 29] - IO35 [pin 31] - IO36 [pin 32] - IO37 [pin 33] - IO38 [pin 34] - IO39 [pin 35] - IO4 [pin 8] - IO40 [pin 36] - IO41 [pin 37] - IO42 [pin 38] - IO45 [pin 41] - IO46 [pin 44] - IO47 [pin 27] - IO48 [pin 30] - IO5 [pin 9] - IO6 [pin 10] - IO7 [pin 11] - IO8 [pin 12] - IO9 [pin 13] - RXD0 [pin 40] - TXD0 [pin 39] ### ESP_DISP — [ESP32-S3-WROOM-2-N32R8V](https://www.flux.ai/adrian95/esp32-s3-wroom-2-n32r8v~59j.md) - Manufacturer Name: Espressif Systems - Part Type: Integrated Circuit - Manufacturer Part Number: ESP32-S3-WROOM-2-N32R8V - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-2_datasheet_en.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 3V3 [pin 2] - EN [pin 3] - GND_1 [pin 1] - GND_10 [pin 48] - GND_11 [pin 49] - GND_2 [pin 40] - GND_3 [pin 41] - GND_4 [pin 42] - GND_5 [pin 43] - GND_6 [pin 44] - GND_7 [pin 45] - GND_8 [pin 46] - GND_9 [pin 47] - IO0 [pin 27] - IO1 [pin 39] - IO10 [pin 18] - IO11 [pin 19] - IO12 [pin 20] - IO13 [pin 21] - IO14 [pin 22] - IO15 [pin 8] - IO16 [pin 9] - IO17 [pin 10] - IO18 [pin 11] - IO19 [pin 13] - IO2 [pin 38] - IO20 [pin 14] - IO21 [pin 23] - IO3 [pin 15] - IO38 [pin 31] - IO39 [pin 32] - IO4 [pin 4] - IO40 [pin 33] - IO41 [pin 34] - IO42 [pin 35] - IO45 [pin 26] - IO46 [pin 16] - IO47 [pin 24] - IO48 [pin 25] - IO5 [pin 5] - IO6 [pin 6] - IO7 [pin 7] - IO8 [pin 12] - IO9 [pin 17] - NC_1 [pin 28] - NC_2 [pin 29] - NC_3 [pin 30] - RXD0 [pin 36] - TXD0 [pin 37] ### F1 — [Generic Inductor](https://www.flux.ai/jharwinbarrozo/generic-inductor~wlv.md) - Connection: U4 pin 4 - Package: SMD_0603_1608Metric - Part Type: Inductor - Role: Choke (EMI Filter) **Pins:** - P1 [pin 1] - P2 [pin 2] ### FG — [MAX17048G+T10](https://www.flux.ai/adrian95/max17048gplust10~3vm.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/MAX17048-MAX17049.pdf - Manufacturer Name: Analog Devices Inc./Maxim Integrated - Part Type: Integrated Circuit - Manufacturer Part Number: MAX17048G+T10 **Pins:** - ~ALERT [pin 5] - CELL [pin 2] - CTG [pin 1] - EP [pin 9] - GND [pin 4] - QSTRT [pin 6] - SCL [pin 7] - SDA [pin 8] - VDD [pin 3] ### J5 — [JST B2B PH K 01x02 Connector](https://www.flux.ai/jharwinbarrozo/jst-b2b-ph-k-01x02-connector~zu5.md) - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/ePH.pdf - Manufacturer Name: JST Sales America - Part Type: Connector - Manufacturer Part Number: B2B-PH-K-S(LF)(SN) **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### LED1 — [OVSRRGBCC3](https://www.flux.ai/adrian95/ovsrrgbcc3~11d.md) - Part Type: LED - Datasheet URL: https://www.ttelectronics.com/TTElectronics/media/ProductFiles/Datasheet/OVSRRGBCC3.pdf - Manufacturer Name: TT Electronics/Optek Technology - Manufacturer Part Number: OVSRRGBCC3 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - BLUE_CATHODE [pin 3] - COMMON_ANODE [pin 4] - GREEN_CATHODE [pin 2] - RED_CATHODE [pin 1] ### RJ45 — [ARJM11D7-114-AB-EW2](https://www.flux.ai/adrian95/arjm11d7-114-ab-ew2~ctl.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Abracon LLC - Manufacturer Part Number: ARJM11D7-114-AB-EW2 - Datasheet URL: https://abracon.com/Magnetics/ARJM11.pdf **Pins:** - ANODE_GREEN [pin L1] - ANODE_YELLOW [pin L3] - CATHODE_GREEN [pin L2] - CATHODE_YELLOW [pin L4] - MH1 [pin MH1] - MH2 [pin MH2] - RCT [pin 4] - RD- [pin 3] - RD+ [pin 5] - TCT [pin 9] - TD- [pin 8] - TD+ [pin 10] - VC-_1 [pin 1] - VC-_2 [pin 2] - VC+_1 [pin 6] - VC+_2 [pin 7] ### SW5 — [OS102011MA1QN1](https://www.flux.ai/lcsc/os102011ma1qn1~acxn.md) - LCSC Part Number: C226259 - Package or Case Code: SW-TH_OS102011MA1QN1 - Product Info Url: https://lcsc.com/product-detail/Others_C-K-OS102011MA1QN1_C226259.html - Manufacturer Part Number: OS102011MA1QN1 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409302203_C-K-OS102011MA1QN1_C226259.pdf - Part Type: Slide Switches - Manufacturer Name: C&K - JLCPCB Part Class: Extended Part **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] ### SW6 — [DS04-254-2-01BK-SMT](https://www.flux.ai/jecstronic/ds04-254-2-01bk-smt~t2.md) - Datasheet URL: https://www.cuidevices.com/product/resource/ds04-254-smt.pdf - Manufacturer Name: CUI Devices - Part Type: Switch - Manufacturer Part Number: DS04-254-2-01BK-SMT - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - ~ [pin 1B] - ~ [pin 1A] ### USB — [USB4110-GF-A](https://www.flux.ai/adrian95/usb4110-gf-a~bdu.md) - Part Type: Connector - Datasheet URL: https://gct.co/files/drawings/usb4110.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: GCT - Manufacturer Part Number: USB4110-GF-A **Pins:** - A1 [pin A1] - A12 [pin A12] - A4 [pin A4] - A5 [pin A5] - A6 [pin A6] - A7 [pin A7] - A8 [pin A8] - A9 [pin A9] - B1 [pin B1] - B12 [pin B12] - B4 [pin B4] - B5 [pin B5] - B6 [pin B6] - B7 [pin B7] - B8 [pin B8] - B9 [pin B9] - MP1 [pin MP1] - MP2 [pin MP2] - MP3 [pin MP3] - MP4 [pin MP4] ### USBSW — [TS3USB221AQRSERQ1](https://www.flux.ai/adrian95/ts3usb221aqrserq1~ox9.md) - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments Inc. - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.ti.com/lit/ds/scds300e/scds300e.pdf - Manufacturer Part Number: TS3USB221AQRSERQ1 **Pins:** - ~OE [pin 6] - 1D- [pin 2] - 1D+ [pin 1] - 2D- [pin 4] - 2D+ [pin 3] - D- [pin 7] - D+ [pin 8] - GND [pin 5] - S [pin 9] - VCC [pin 10] ### W5500 — [W5500](https://www.flux.ai/adrian95/w5500~e4c.md) - Manufacturer Part Number: W5500 - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: WIZnet - Datasheet URL: https://docs.wiznet.io/img/products/w5500/w5500_ds_v109e.pdf **Pins:** - ~INTN [pin 36] - ~RSTN [pin 37] - ~SCSN [pin 32] - 1V2O [pin 22] - ACTLED [pin 27] - AGND [pin 9] - AGND [pin 3] - AGND [pin 14] - AGND [pin 48] - AGND [pin 19] - AGND [pin 16] - AVDD [pin 15] - AVDD [pin 17] - AVDD [pin 21] - AVDD [pin 11] - AVDD [pin 4] - AVDD [pin 8] - DNC [pin 7] - DUPLED [pin 26] - EXRES1 [pin 10] - GND [pin 29] - LINKLED [pin 25] - MISO [pin 34] - MOSI [pin 35] - PMODE0 [pin 45] - PMODE1 [pin 44] - PMODE2 [pin 43] - RSVD1 [pin 23] - RSVD2 [pin 38] - RSVD3 [pin 39] - RSVD4 [pin 40] - RSVD5 [pin 41] - RSVD6 [pin 42] - RXN [pin 5] - RXP [pin 6] - SCLK [pin 33] - SPDLED [pin 24] - TOCAP [pin 20] - TXN [pin 1] - TXP [pin 2] - VBG [pin 18] - VDD [pin 28] - XI [pin 30] - XO [pin 31] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/techzonesystems/npa-rev-7~ub](https://www.flux.ai/techzonesystems/npa-rev-7~ub).* --- *Generated from [https://www.flux.ai/techzonesystems/npa-rev-7~ub](https://www.flux.ai/techzonesystems/npa-rev-7~ub)*