2 layers100 × 100 mm
4 layers94 × 90.2 mm
pdmv2
- Size
- 94 × 90.2 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 126
- Nets
- 61
- Pads
- 409
- Tracks, vias
- 769, 255
- Pours
- 15
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 16 Dec 2020
- Updated
- 2 Oct 2021
Overview
Pdm is an open-source printed circuit board by jumper385, from the jumper385/pdmv2 repository on GitHub. It is a 4-layer board of 94 × 90.2 mm with 126 parts on 61 nets, routed with 769 tracks and 255 vias.
It is built around the SN65HVD233D, LM5085MY and BTS443P, with the 2N7002E, SI7141DP and VS-20TQ045-M3 among its other parts. Its parts include 39 resistors, 22 capacitors, 15 transistors, 10 ICs and 7 diodes. It belongs with the STM32 boards of this library.
Main components
6
SN65HVD233D
SOIC-8-40℃~+125℃ 1 1Mbps 200uA 3.3V 6mA CAN Transceiver SOIC-8 CAN Transceivers ROHSTexas InstrumentsCAN Transceivers
LM5085MY
MSOP-8-EP-40℃~+125℃@(TJ) 1 1MHz 4.5V~75V Adjustable Buck Buck External No MSOP-8-EP DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
BTS443P
TO-252-4-40℃~+150℃ 1 16mΩ 25A 5V~36V Active Low High Side Switch Overvoltage Protection、Under-voltage lockout、Reverse voltage protection、Integrated charge pump、Overcurrent Protection、Over temperature protection、Short-Circuit Protection TO-252-4 Power Distribution Switches ROHSInfineon TechnologiesPower Distribution Switches
2N7002E
SOT-23-55℃~+150℃ 1 N-channel 2.5V 225mW 3.5Ω@5V 300mA 60V N-Channel SOT-23 MOSFETs ROHSSlkorMOSFETs
SI7141DP
PowerPakSO-8-55℃~+150℃ 1 P-Channel 1.9mΩ@10V 104W 14.3nF 2.3V 2.6nF 2.6nF 20V 400nC@10V 60A P-Channel PowerPakSO-8 MOSFETs ROHSVishay IntertechnologyMOSFETsVS-20TQ045-M3
TO-220AC-55℃~+150℃ 1 Independent 1.8kA 2.7mA@45V 20A 45V 730mV@40A TO-220AC Schottky Diodes ROHSVishay IntertechnologySchottky Diodes
Parts
126| Qty | Value | Footprint | References |
|---|---|---|---|
| 23 | 10k | Resistor_SMD:R_0603_1608Metric | R3, R10, R11, R12, R13, R16, R19, R20, R21, R22, R25, R28, R29, R30, R31, R38 +7 |
| 17 | TestPoint | TestPoint:TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP3, TP4, TP5, TP6, TP7, TP8, TP10, TP11, TP12, TP13, TP14, TP15, TP16, TP17, TP18, TP19 +1 |
| 14 | 2N7002E | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, Q10, Q11, Q12, Q13, Q14 |
| 7 | 1uF | Capacitor_SMD:C_0603_1608Metric | C5, C11, C13, C14, C15, C17, C24 |
| 5 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C1, C4, C6, C7, C8 |
| 5 | BTS443P | Package_TO_SOT_SMD:TO-252-4 | U4, U5, U6, U7, U10 |
| 5 | Fuse | Fuse:Fuse_1206_3216Metric | F1, F2, F3, F4, F5 |
| 5 | LED | LED_SMD:LED_0603_1608Metric | D1, D3, D4, D5, D7 |
| 4 | 15uF | Capacitor_SMD:C_0805_2012Metric | C12, C16, C18, C23 |
| 4 | 1K5 | Resistor_SMD:R_0603_1608Metric | R5, R14, R23, R40 |
| 4 | 850 | Resistor_SMD:R_0603_1608Metric | R6, R15, R24, R41 |
| 4 | MountingHole | MountingHole:MountingHole_3mm_Pad_Via | H1, H2, H3, H4 |
| 3 | N/C | Capacitor_SMD:C_0805_2012Metric | C21, C22, C25 |
| 3 | TestPoint_Probe | TestPoint:TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP1, TP2, TP20 |
| 2 | 120R | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 1 | 0.1pF | Capacitor_SMD:C_0603_1608Metric | C10 |
| 1 | 0.47uF | Capacitor_SMD:C_0603_1608Metric | C19 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C9 |
| 1 | 1k | Resistor_SMD:R_0603_1608Metric | R9 |
| 1 | 221k | Resistor_SMD:R_0603_1608Metric | R32 |
| 1 | 3.3uH | Inductor_SMD:L_12x12mm_H8mm | L1 |
| 1 | 4.12k | Resistor_SMD:R_0603_1608Metric | R33 |
| 1 | 4.7k | Resistor_SMD:R_0603_1608Metric | R36 |
| 1 | 40k | Resistor_SMD:R_0603_1608Metric | R35 |
| 1 | 7.5k | Resistor_SMD:R_0603_1608Metric | R37 |
| 1 | Conn_01x02_Male | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J3 |
| 1 | Conn_01x04_Male | DT13-4P:TE_DT13-4P | J1 |
| 1 | Conn_01x12_Male | DT13-12PB-B016:TE_DT13-12PB-B016 | J4 |
| 1 | D | Diode_SMD:D_SMC | D2 |
| 1 | LM2937xS | Package_TO_SOT_SMD:TO-263-3_TabPin2 | U2 |
| 1 | LM5085 | Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm | U8 |
| 1 | SN65HVD233 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | STLINK_V3 | pdm_v2:STM32_Programmer | U9 |
| 1 | STM32L432KCUx | Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.45x3.45mm | U3 |
| 1 | Si7141DP | Package_SO:PowerPAK_SO-8_Single | Q15 |
| 1 | VS-20TQ045-M3 | Package_TO_SOT_THT:TO-220-2_Vertical | D6 |
Questions
How big is the Pdm PCB?
It measures 94 × 90.2 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Pdm use?
126 parts, built around the SN65HVD233D, LM5085MY, BTS443P and 2N7002E. 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 Pdm KiCad files?
From the jumper385/pdmv2 repository on GitHub, at the commit this page was made from: the board is pdm/pdm.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pdm design in my own project?
Its repository states no licence, so its author keeps all rights: ask jumper385 before reusing the design.
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