2 layers83.2 × 161.9 mm
2 layers144.8 × 70 mm
ActiveLoadBigMosfets
jakubprzybytek/ActiveLoadActive Load for testing power supply circuits
- Size
- 144.8 × 70 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 189
- Nets
- 139
- Pads
- 615
- Tracks, vias
- 1,701, 171
- Pours
- 23
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 18 Mar 2018
- Updated
- 10 Aug 2020
Overview
ActiveLoadBigMosfets is an open-source printed circuit board by jakubprzybytek, from the jakubprzybytek/ActiveLoad repository on GitHub. It is a 2-layer board of 144.8 × 70 mm with 189 parts on 139 nets, routed with 1,701 tracks and 171 vias.
It is built around the TLV2374IN, LM2735YMF and IRLML2502, with the IXFK44N50P, 6TPE150MF and IRLML2244 among its other parts. Its parts include 72 resistors, 50 capacitors, 17 transistors, 10 connectors and 9 ICs. It belongs with the STM32 boards of this library.
Main components
8
TLV2374IN
PDIP-14-40℃~+125℃ -8V~-1.35V、1.35V~8V 16mA 1pA 1pA 2.4V/us 2.7V~16V 2mV 2uV/℃ 39nV/√Hz@10kHz 3MHz 4 550uA 68dB Rail-to-Rail Input, Rail-to-Rail Output PDIP-14 Operational Amplifier ROHSTexas InstrumentsOperational Amplifier
LM2735YMF
SOT-23-5-40℃~+125℃@(TJ) 1 2.1A 2.7V~5.5V 3.4mA 3V~24V 520kHz Adjustable Boost Boost、SEPIC Built-in No SOT-23-5 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
IRLML2502
SOT-23-40℃~+150℃ 1 N-channel 1.25W 20V 4.2A 50mΩ@2.5V 600mV 66pF 740pF 8nC@10V SOT-23 MOSFETs ROHSGuangdong HottechMOSFETs
IXFK44N50P
TO-264AA-55℃~+150℃ 1 N-channel 140mΩ 40pF 44A 5.44nF 500V 5V 658W 98nC@10V N-Channel TO-264AA MOSFETs ROHSLittelfuse/IXYSMOSFETs6TPE150MF
2917-55℃~+105℃ 150uF 15mΩ@100kHz 6.3V ±20% 2917 Tantalum Capacitors ROHSPanasonicTantalum CapacitorsIRLML2244
SOT-23MOSFETsLeiditech
MBRS260T3G-FS
SMB(DO-214AA)-55℃~+150℃ 200uA@60V 2A 60A 60V 630mV@2A Independent SMB(DO-214AA) Schottky Diodes ROHSFUXINSEMISchottky Diodes
63SXV33M
SMD,D8xL11.9mm-55℃~+125℃ 1000hrs@125℃ 11.9mm 2.95A@100kHz 25mΩ@100kHz 3.5mm 33uF 63V 8mm Polarized Polymer ±20% SMD,D8xL11.9mm Polymer Aluminum Capacitors ROHSPanasonicPolymer Aluminum Capacitors
Parts
189| Qty | Value | Footprint | References |
|---|---|---|---|
| 26 | 10k | Resistor_SMD:R_0603_1608Metric | R10, R12, R20, R21, R22, R24, R26, R27, R28, R29, R30, R32, R38, R39, R40, R41 +10 |
| 18 | 100n | Capacitor_SMD:C_0603_1608Metric | C2, C3, C4, C5, C7, C20, C21, C23, C24, C25, C32, C34, C36, C37, C38, C49 +2 |
| 12 | TestPoint | TestPoint:TestPoint_THTPad_1.5x1.5mm_Drill0.7mm | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP12 |
| 7 | 100k | Resistor_SMD:R_0805_2012Metric | R2, R13, R16, R18, R23, R71, R72 |
| 7 | 1n | Capacitor_SMD:C_0805_2012Metric | C10, C39, C40, C41, C42, C43, C44 |
| 7 | IRLML2502 | Package_TO_SOT_SMD:SOT-23 | Q1, Q4, Q5, Q6, Q7, Q8, Q17 |
| 6 | 0R1 | Resistor_SMD:R_2512_6332Metric_Pad1.52x3.35mm_HandSolder | R43, R45, R46, R49, R50, R55 |
| 6 | 10u | Capacitor_SMD:C_0805_2012Metric | C1, C6, C19, C31, C33, C35 |
| 6 | 15k | Resistor_SMD:R_0805_2012Metric | R31, R33, R34, R35, R36, R37 |
| 6 | 1k | Resistor_SMD:R_0805_2012Metric | R48, R53, R54, R56, R57, R61 |
| 6 | IXFK44N50P | Package_TO_SOT_THT:TO-264-3_Vertical | Q9, Q10, Q11, Q12, Q13, Q14 |
| 4 | 10 | Resistor_SMD:R_0805_2012Metric | R66, R67, R68, R69 |
| 4 | 10n | Capacitor_SMD:C_0805_2012Metric | C15, C45, C46, C47 |
| 4 | 6TPE150MF | Capacitor_Tantalum_SMD:CP_EIA-7343-31_Kemet-D | C11, C12, C22, C48 |
| 4 | IRLML2244 | Package_TO_SOT_SMD:SOT-23 | Q2, Q3, Q15, Q16 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | 4k7 | Resistor_SMD:R_0805_2012Metric | R7, R8, R60 |
| 3 | 4u7/16V/85mR | Capacitor_SMD:C_0805_2012Metric | C14, C27, C28 |
| 3 | TLV2374 | Package_SO:SOIC-14_3.9x8.7mm_P1.27mm | U5, U6, U7 |
| 2 | 0 | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | R3, R6 |
| 2 | 0 | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | R4, R5 |
| 2 | 10u/10V | Capacitor_SMD:C_0805_2012Metric | C30, C50 |
| 2 | 20m | Resistor_SMD:R_2512_6332Metric_Pad1.52x3.35mm_HandSolder | R1, R63 |
| 2 | 47k | Resistor_SMD:R_0805_2012Metric | R17, R19 |
| 2 | 6p | Capacitor_SMD:C_0805_2012Metric | C17, C18 |
| 2 | BNX025 | JPInductors:Filter_Murata_BNX025 | FL1, FL2 |
| 2 | MBRS260T3G | Diode_SMD:D_SMB | D1, D2 |
| 1 | 10A | JPFuses:Fuseholder5x20_horiz_open_inline_Type-I | F1 |
| 1 | 11k | Resistor_SMD:R_0805_2012Metric | R25 |
| 1 | 15k4 | Resistor_SMD:R_0805_2012Metric | R14 |
| 1 | 16MHz | Crystal:Crystal_SMD_Abracon_ABM3B-4Pin_5.0x3.2mm | Y1 |
| 1 | 1N4148 | Diode_SMD:D_MiniMELF | D3 |
| 1 | 2k2 | Resistor_SMD:R_0805_2012Metric | R15 |
| 1 | 30k | Resistor_SMD:R_0805_2012Metric | R11 |
| 1 | 560p | Capacitor_SMD:C_0805_2012Metric | C26 |
| 1 | 5k | Resistor_SMD:R_0805_2012Metric | R70 |
| 1 | 5k | Potentiometer_SMD:Potentiometer_ACP_CA6-VSMD_Vertical | RV1 |
| 1 | 63SXV33M | Capacitor_SMD:CP_Elec_8x11.9 | C13 |
| 1 | 68k | Resistor_SMD:R_0805_2012Metric | R9 |
| 1 | 7443633300 | JPInductors:L_Wuerth_WE-HCF | L2 |
| 1 | 7447714330 | JPInductors:L_Wuerth_WE-PDF_Handsoldering | L3 |
| 1 | 8n2 | Capacitor_SMD:C_0805_2012Metric | C16 |
| 1 | CP | Capacitor_SMD:CP_Elec_6.3x7.7 | C29 |
| 1 | FanOut | Connector:FanPinHeader_1x04_P2.54mm_Vertical | J6 |
| 1 | I2C | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J10 |
| 1 | INA233 | Package_SO:VSSOP-10_3x3mm_P0.5mm | U9 |
| 1 | JTAG | Connector_PinHeader_2.54mm:PinHeader_2x10_P2.54mm_Vertical_SMD | J5 |
| 1 | L | Inductor_SMD:L_0805_2012Metric | L1 |
| 1 | LED | LED_SMD:LED_0805_2012Metric | D4 |
| 1 | LM2735YMF | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U4 |
| 1 | LMR14020 | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm_ThermalVias | U1 |
| 1 | MCP1825S | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | PowerInput | JPConnectors:SolderingHoles-2_P6.00mm_D2.0mm | J2 |
| 1 | PowerInput2 | JPConnectors:SolderingHoles-2_P6.00mm_D2.0mm | J7 |
| 1 | PowerInput3 | JPConnectors:SolderingHoles-2_P6.00mm_D2.0mm | J8 |
| 1 | PowerInput4 | JPConnectors:SolderingHoles-2_P6.00mm_D2.0mm | J9 |
| 1 | RVT28AETNWC00 | JPConnectors:Molex-50S-0.5SH_1x50-P0.50mm_Horizontal | J4 |
| 1 | Rotary_Encoder_Switch | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm_CircularMountingHoles | SW1 |
| 1 | STM32L151RBTxA | Package_QFP:LQFP-64_10x10mm_P0.5mm | U3 |
| 1 | SWD | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J3 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_B3S-1000 | SW2 |
| 1 | TC74 | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | U8 |
| 1 | TouchPanel | Connector_FFC-FPC:TE_0-1734839-6_1x06-1MP_P0.5mm_Horizontal | J1 |
The 188 most common of 189 parts.
Questions
How big is the ActiveLoadBigMosfets PCB?
It measures 144.8 × 70 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ActiveLoadBigMosfets use?
189 parts, built around the TLV2374IN, LM2735YMF, IRLML2502 and IXFK44N50P. 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 ActiveLoadBigMosfets KiCad files?
From the jakubprzybytek/ActiveLoad repository on GitHub, at the commit this page was made from: the board is KiCad/ActiveLoadBigMosfets/ActiveLoadBigMosfets.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ActiveLoadBigMosfets design in my own project?
Its repository states no licence, so its author keeps all rights: ask jakubprzybytek before reusing the design.
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