2 layers85.3 × 50 mm
2 layers67.7 × 63.6 mm
D类功放-2026-03-12 234853
JasonClock/RM_final_exam- Size
- 67.7 × 63.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 84
- Nets
- 92
- Pads
- 265
- Tracks, vias
- 410, 61
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 7 Apr 2026
- Updated
- 7 Apr 2026
Overview
D类功放-2026-03-12 234853 is an open-source printed circuit board by JasonClock, from the JasonClock/RM_final_exam repository on GitHub. It is a 2-layer board of 67.7 × 63.6 mm with 84 parts on 92 nets, routed with 410 tracks and 61 vias.
It is built around the AD8066AR, IR2104PBF and LM2675M-5.0, with the IRF3205 and SS24 among its other parts. Its parts include 27 capacitors, 24 resistors, 11 diodes, 6 connectors and 5 ICs. It belongs with the STM32 boards of this library.
Main components
5
AD8066AR
SOIC8High Performance, 145 MHz FastFET Operational AmplifierAnalog DevicesUncategorised
IR2104PBF
PDIP-8-40℃~+125℃ 100ns 10V~20V 130mA 150ns 150uA 2 270mA 50ns 680ns Enable shutdown、Interleaved conduction protection、Dead-time control Half-Bridge IGBT、MOSFET PDIP-8 Gate Drivers ROHSInfineon TechnologiesGate DriversLM2675M-5.0
SOIC-8-40℃~+125℃@(TJ) 1 1A 2.5mA 260kHz 5V 6.5V~40V Buck Buck Built-in Fixed No SOIC-8 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
IRF3205
TO-220MOSFETsMinos
SS24
SMA(DO-214AC)-55℃~+150℃ 200uA@40V 2A 40V 50A 550mV@2A Independent SMA(DO-214AC) Schottky Diodes ROHShongjiachengSchottky Diodes
README
README.md英文README可用翻译软件直接翻译
Parts
84| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3, R4, R5, R6, R17, R19 |
| 5 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C8, C11, C12, C13, C16 |
| 5 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R9, R10, R14, R15, R18 |
| 5 | 33k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R23, R24, R25, R26, R27 |
| 4 | C | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C9, C10, C21 |
| 4 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D4, D5, D6, D7 |
| 3 | 0 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R7, R8, R20 |
| 3 | 10 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R12, R13 |
| 3 | 1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C6, C15, C17 |
| 3 | D_TVS_Small | Diode_SMD:D_SOD-523 | D1, D11, D12 |
| 3 | NetTie_2 | NetTie:NetTie-2_SMD_Pad0.5mm | NT1, NT2, NT3 |
| 2 | 10p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C18, C19 |
| 2 | D | rm1.0:D_SMA | D2, D3 |
| 2 | IRF3205 | Package_TO_SOT_THT:TO-220-3_Vertical | Q1, Q2 |
| 2 | SS24 | Diode_SMD:D_SMA | D9, D13 |
| 2 | SW_SPDT | Button_Switch_THT:SW_Slide_SPDT_Straight_CK_OS102011MS2Q | SW2, SW3 |
| 1 | 0.01u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C30 |
| 1 | 100 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R11 |
| 1 | 1000nf | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C5 |
| 1 | 100nf | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C23 |
| 1 | 100nf | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C20 |
| 1 | 10n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C14 |
| 1 | 2200uf | Capacitor_THT:C_Radial_D10.0mm_H20.0mm_P5.00mm | C4 |
| 1 | 4.7u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2 |
| 1 | 470nf | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3 |
| 1 | 47uh | Inductor_SMD:L_Wuerth_HCI-7040 | L4 |
| 1 | 68u | Inductor_SMD:L_APV_APH1040 | L2 |
| 1 | AD8066 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U6 |
| 1 | AudioJack3 | Connector_Audio:Jack_3.5mm_CUI_SJ-3523-SMT_Horizontal | J2 |
| 1 | C | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C25 |
| 1 | C_Polarized_Small | Capacitor_Tantalum_SMD:CP_EIA-7343-31_Kemet-D_HandSolder | C7 |
| 1 | C_Polarized_US_100u | Capacitor_SMD:CP_Elec_6.3x7.7 | C27 |
| 1 | C_Polarized_US_68u | Capacitor_SMD:CP_Elec_6.3x7.7 | C31 |
| 1 | Conn_01x01 | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J8 |
| 1 | Conn_01x02 | Connector_AMASS:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J1 |
| 1 | Conn_01x02 | Connector_TE-Connectivity:TE_440054-2_1x02_P2.00mm_Vertical | J3 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J5 |
| 1 | Crystal_GND24_8MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | IR2104 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | LM2675M-5 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U5 |
| 1 | STM32G474RCTx | Package_QFP:LQFP-64_10x10mm_P0.5mm | U2 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_CK_RS282G05A3 | SW1 |
| 1 | TLV1117-33LV | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | ~ | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C22 |
Questions
How big is the D类功放-2026-03-12 234853 PCB?
It measures 67.7 × 63.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the D类功放-2026-03-12 234853 use?
84 parts, built around the AD8066AR, IR2104PBF, LM2675M-5.0 and IRF3205. 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 D类功放-2026-03-12 234853 KiCad files?
From the JasonClock/RM_final_exam repository on GitHub, at the commit this page was made from: the board is circuit/D_Class_V1.4/D类功放-2026-03-12_234853/D类功放.kicad_pcb and its schematic circuit/D_Class_V1.4/D类功放-2026-03-12_234853/D类功放.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the D类功放-2026-03-12 234853 design in my own project?
Its repository states no licence, so its author keeps all rights: ask JasonClock before reusing the design.
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