4 layers83.9 × 71.8 mm
USB C PD PCB
KonstantinCa/USB-C-PD-PCB-CYPD3177
USB-C Power Delivery sink board using CYPD3177, ESP32 firmware and KiCad PCB design.
75 parts
2 layers67.8 × 62.5 mm
USBCPowerPCB
lhr-solar/USBCPowerPCBUSB Type-C to 12V and 5V
- Size
- 67.8 × 62.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 106
- Nets
- 63
- Pads
- 280
- Tracks, vias
- 267, 75
- Pours
- 193
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 2 Jun 2024
- Updated
- 27 Sep 2025
Overview
USBCPowerPCB is an open-source printed circuit board by lhr-solar, from the lhr-solar/USBCPowerPCB repository on GitHub. It is a 2-layer board of 67.8 × 62.5 mm with 106 parts on 63 nets, routed with 267 tracks and 75 vias.
It is built around the TPS56A37RPAR, CYPD3177-24LQXQT and TPS2116DRL, with the TVS2200DRV, 0ZCJ0100FF2E and BSL308PEH6327XTSA1 among its other parts. Its parts include 31 resistors, 20 capacitors, 10 connectors, 9 diodes and 6 ICs.
Main components
9TPS56A37RPAR
VQFN-HR-10(3x3)-40℃~+150℃@(TJ) 1 10A 4.5V~28V 45uA 500kHz 600mV~13V Adjustable Buck Buck Built-in VQFN-HR-10(3x3) DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
CYPD3177-24LQXQT
TQFN-24QFN-24(4x4) Power Management - Specialized ROHSInfineon TechnologiesPower Distribution Switches
TPS2116DRL
SOT-583Operating status indication SOT-583 Power Management - Specialized ROHSTexas InstrumentsPower Distribution Switches
TVS2200DRV
WSON-6-EP(2x2)-40℃~+125℃ 1.12kW@8/20us 105pF 22V 25.9V 28V 3.5nA 40A@8/20us IEC 61000-4-2、IEC 61000-4-5 TVS Unidirectional WSON-6-EP(2x2) ESD and Surge Protection (TVS/ESD) ROHSTexas InstrumentsESD And Surge Protection (TVS/ESD)
0ZCJ0100FF2E
1206-40℃~+85℃ 1.8A 100A 1A 210mΩ 55mΩ 600mW 6V 8s 1206 Resettable Fuses ROHSBel FuseResettable FusesBSL308PEH6327XTSA1
-UncategorisedInfineon Technologies
ESD752DBZ
SOT-23-3UncategorisedTexas Instruments
IRF9358TRPBF
SOP-8MOSFETsTECH PUBLICPTS120630V016
1206-40℃~+85℃ 1.1Ω 100A 160mA 300ms 30V 370mA 4.5Ω 500mW 1206 Resettable Fuses ROHSEatonResettable Fuses
README
README.mdUSBCPowerPCB
Author: Ishan Deshpande
The purpose of this board is to be able to use a USB Type-C laptop charger to run one LV system (such as BPS or Controls). The dongle will act as a breakout; negotiating the power delivery at a fixed voltage with the laptop charger and delivering as much current as needed at a stable voltage of 12V/5V.
Currently under active development. Please reference the USB-C PD Dongle Design Document for more information.
Parts
106| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 10k | Resistor_SMD:R_0805_2012Metric | R1, R2, R4, R16, R18, R28, R30, R31 |
| 8 | 5.1k | Resistor_SMD:R_0805_2012Metric | R3, R5, R6, R7, R20, R23, R26, R29 |
| 8 | LED | LED_SMD:LED_0805_2012Metric | D2, D3, D4, D5, D6, D7, D8, D9 |
| 5 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C4, C5, C12, C15, C20 |
| 4 | 1uF | Capacitor_SMD:C_0805_2012Metric | C3, C6, C7, C8 |
| 4 | 22uF | Capacitor_SMD:C_0805_2012Metric | C17, C18, C21, C22 |
| 4 | M3 | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | 0 | Resistor_SMD:R_0805_2012Metric | R10, R13, R15 |
| 3 | 10uF | Capacitor_SMD:C_0805_2012Metric | C9, C11, C19 |
| 3 | DNP | Resistor_SMD:R_0805_2012Metric | R11, R12, R14 |
| 3 | GND_TP | TestPoint:TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP5, TP17, TP18 |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric | R17, R19 |
| 2 | 3.3uF | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 1 | 0ZCJ0100FF2E | Fuse:Fuse_1206_3216Metric | F2 |
| 1 | 12V_BANANA_OUT | UTSVT_Connectors:Banana_Jack_Horizontal | J9 |
| 1 | 12V_OUT | UTSVT_Connectors:Molex_MicroFit3.0_1x2xP3.00mm_PolarizingPeg_Vertical | J3 |
| 1 | 12V_OUT_PIN | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J6 |
| 1 | 12V_SET | TestPoint:TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP16 |
| 1 | 12V_TP | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP1 |
| 1 | 12V_UVLO | TestPoint:TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP14 |
| 1 | 2.4k | Resistor_SMD:R_0805_2012Metric | R8 |
| 1 | 20k | Resistor_SMD:R_0805_2012Metric | R25 |
| 1 | 33pF | Capacitor_SMD:C_0805_2012Metric | C16 |
| 1 | 383k | Resistor_SMD:R_0805_2012Metric | R24 |
| 1 | 4.7uH | UTSVT_Passive:INDPM5452X300N | L2 |
| 1 | 5.6uH | Inductor_SMD:L_Bourns_SRP1038C_10.0x10.0mm | L1 |
| 1 | 51k | Resistor_SMD:R_0805_2012Metric | R9 |
| 1 | 52.3k | Resistor_SMD:R_0805_2012Metric | R21 |
| 1 | 56k | Resistor_SMD:R_0805_2012Metric | R22 |
| 1 | 5V_BUCK_TP | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP9 |
| 1 | 5V_ISO | UTSVT_Connectors:Molex_MicroFit3.0_1x4xP3.00mm_PolarizingPeg_Vertical | J4 |
| 1 | 5V_ISO_PIN | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J7 |
| 1 | 5V_ISO_TP | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP6 |
| 1 | 5V_OUT | UTSVT_Connectors:Molex_MicroFit3.0_1x2xP3.00mm_PolarizingPeg_Vertical | J5 |
| 1 | 5V_OUT_PIN | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J8 |
| 1 | 5V_SET | TestPoint:TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP15 |
| 1 | 5V_TP | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP2 |
| 1 | 73.2k | Resistor_SMD:R_0805_2012Metric | R27 |
| 1 | BSL308PEH6327XTSA1 | Package_TO_SOT_SMD:SOT-23-6 | Q2 |
| 1 | CC | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2 |
| 1 | CYPD3177-24LQXQT | UTSVT_ICs:CYPD3177-24LQXQT_CYP | U2 |
| 1 | DNP | Capacitor_SMD:C_0805_2012Metric | C14 |
| 1 | ESD752 | Package_TO_SOT_SMD:SOT-23 | D1 |
| 1 | GNDPWR_TP | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP8 |
| 1 | GND_BANANA_OUT | UTSVT_Connectors:Banana_Jack_Horizontal | J10 |
| 1 | GND_TP | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP19 |
| 1 | Hallock | UTSVT_Special:Hallock_Image_Tiny | LOGO2 |
| 1 | IRF9358TRPBF | Package_SO:SO-8_3.9x4.9mm_P1.27mm | Q1 |
| 1 | NetTie_2 | NetTie:NetTie-2_SMD_Pad2.0mm | NT1 |
| 1 | PTS120630V016 | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | SAFE_5V_TP | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP7 |
| 1 | TBA2-2411 | Converter_DCDC:Converter_DCDC_TRACO_TBA2-xxxx_Single_THT | U5 |
| 1 | TPS2116DRL | Package_TO_SOT_SMD:SOT-583-8 | U4 |
| 1 | TPS562231DRLR | Package_TO_SOT_SMD:SOT-563 | U3 |
| 1 | TPS56A37RPAR | UTSVT_Power:TPS56A37RPAR | IC2 |
| 1 | TVS2200DRV | Package_SON:WSON-6-1EP_2x2mm_P0.65mm_EP1x1.6mm | U1 |
| 1 | Troll | UTSVT_Special:troll | LOGO3 |
| 1 | USB_C_Receptacle_PowerOnly_6P | UTSVT_Connectors:CUI_UJ20-C-H-C-4-SMT-TR | J1 |
| 1 | UTSVT | UTSVT_Special:UTSVT_Logo_Symbol | LOGO1 |
| 1 | VBUS_TP | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP4 |
| 1 | VBUS_USBIN | TestPoint:TestPoint_Plated_Hole_D2.0mm | TP3 |
| 1 | Wolf | UTSVT_Special:wolf_front | LOGO4 |
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Questions
How big is the USBCPowerPCB PCB?
It measures 67.8 × 62.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the USBCPowerPCB use?
106 parts, built around the TPS56A37RPAR, CYPD3177-24LQXQT, TPS2116DRL and TVS2200DRV. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the USBCPowerPCB KiCad files?
From the lhr-solar/USBCPowerPCB repository on GitHub, at the commit this page was made from: the board is USBCPowerPCB.kicad_pcb and its schematic 12v_buck_converter.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the USBCPowerPCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask lhr-solar before reusing the design.