

RC Charger
- Size
- 200 × 100 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 302
- Nets
- 220
- Pads
- 1,083
- Tracks, vias
- 1,610, 1,273
- Pours
- 48
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 10 Jan 2024
- Updated
- 23 Feb 2024
Overview
RC Charger is an open-source printed circuit board by aokblast, from the aokblast/ThunderChargeXPro repository on GitHub. It is a 4-layer board of 200 × 100 mm with 302 parts on 220 nets, routed with 1,610 tracks and 1,273 vias.
It is built around the LM2904, INA240A1D and LTV-817S, with the MP2984GR, L7805 and DMG2301L among its other parts. Its parts include 132 resistors, 88 capacitors, 27 ICs, 22 transistors and 9 connectors. It belongs with the power boards and the STM32 boards of this library.
Main components
9LM2904
SOP-8-15V~-1.5V、1.5V~15V 0℃~+70℃ 1MHz 2 2mV 3V~30V 3nA 40mA 45nA 500uA 85dB SOP-8 Operational Amplifier ROHSGOODWORKOperational AmplifierINA240A1D
SOIC-8-40℃~+125℃ -4V~80V 1 1.8mA 132dB 2.7V~5.5V 20V/V 250nV/℃ 2V/us 400kHz 40nV/√Hz@1kHz 5uV 90uA Bidirectional detection、Zero drift / auto-zero、Programmable output reference level、Analog output interface ±80V SOIC-8 Current Sense Amplifiers ROHSTexas InstrumentsCurrent Sense AmplifiersLTV-817S
SMD-4P-55℃~+110℃ 1 1.2V 100mV@20mA,1mA 200mW 35V 3us 4us 50% 50mA 50mA 5kV 600% 6V DC Phototransistor SMD-4P Transistor, Photovoltaic Output Optoisolators ROHSLite-OnTransistor, Photovoltaic Output OptoisolatorsMP2984GR
QFN32_4X4_LQFN32_4X4_L New Arrivals ROHSMonolithic Power SystemsUncategorisedL7805
TO-220ST0℃~+125℃@(Tj) 1 1.2A 20V 2V@(1A) 42uV 500uA 5V 73dB@(120Hz) Fixed Positive Short Circuit Protection TO-220ST Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSOSENVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsDMG2301L
SOT-23-55℃~+150℃ 1 P-Channel 1.2V 1.5W 150mΩ@2.5V 20V 3A 5.5nC@4.5V P-Channel SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETsAO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsG2RL-1A-E DC5
DIPDIP Power Relays ROHSOmronPower RelaysSM4001
DO-213AB-50℃~+175℃ 1 Independent 1.1V@1A 1A 44A 50V 5uA@50V DO-213AB Diodes - General Purpose ROHSDIOTECDiodes - General Purpose
Parts
302| Qty | Value | Footprint | References |
|---|---|---|---|
| 34 | 10k | Resistor_SMD:R_0603_1608Metric | R19, R20, R100, R101, R102, R103, R104, R105, R106, R122, R123, R124, R125, R126, R127, R128 +18 |
| 28 | 100n | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C4, C5, C6, C7, C37, C246, C247, C252, C253, C258, C259, C264, C265 +12 |
| 24 | 1k | Resistor_SMD:R_0603_1608Metric | R7, R8, R10, R11, R12, R13, R14, R15, R16, R17, R18, R83, R84, R85, R86, R87 +8 |
| 24 | 7.87k | Resistor_SMD:R_0603_1608Metric | R31, R32, R33, R34, R107, R108, R109, R110, R111, R112, R113, R114, R115, R116, R117, R118 +8 |
| 14 | 10u | Capacitor_SMD:C_1206_3216Metric | C11, C12, C13, C14, C30, C31, C32, C56, C57, C58, C59, C75, C76, C77 |
| 12 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C17, C21, C23, C25, C27, C28, C62, C66, C68, C70, C72, C73 |
| 12 | 100 | Resistor_SMD:R_0603_1608Metric | R51, R52, R54, R56, R58, R59, R70, R71, R73, R75, R119, R120 |
| 12 | 50 | Resistor_SMD:R_2512_6332Metric | R1, R2, R3, R4, R5, R6, R77, R78, R79, R80, R81, R82 |
| 12 | DMG2301L | Package_TO_SOT_SMD:SOT-23 | Q1, Q2, Q3, Q4, Q5, Q6, Q15, Q16, Q17, Q18, Q19, Q20 |
| 12 | LTV-817S | Package_DIP:SMDIP-4_W9.53mm | U1, U2, U3, U4, U5, U6, U18, U19, U20, U21, U22, U23 |
| 8 | IRFH5210 | Package_DFN_QFN:PQFN-8-EP_6x5mm_P1.27mm_Generic | Q7, Q8, Q9, Q10, Q11, Q12, Q13, Q14 |
| 6 | 0.22u | Capacitor_SMD:C_0603_1608Metric | C26, C29, C34, C71, C74, C79 |
| 6 | LM2904 | PCM_Package_SO_AKL:SOIC-8_3.9x4.9mm_P1.27mm | U7, U8, U9, U24, U25, U26 |
| 4 | 100k | Resistor_SMD:R_0603_1608Metric | R44, R49, R63, R68 |
| 4 | 100u | Capacitor_SMD:CP_Elec_6.3x7.7 | C10, C33, C42, C55 |
| 4 | 2.2k | Resistor_SMD:R_0603_1608Metric | R43, R45, R62, R64 |
| 4 | 2.2u | Capacitor_SMD:C_0805_2012Metric | C15, C16, C60, C61 |
| 4 | 22u | Capacitor_SMD:CP_Elec_6.3x5.4 | C35, C36, C43, C44 |
| 4 | 26p 16V | Capacitor_SMD:C_0603_1608Metric | C38, C40, C92, C94 |
| 4 | LED | LED_SMD:LED_0603_1608Metric | D1, D2, D3, D4 |
| 4 | M4 | MountingHole:MountingHole_4.3mm_M4_DIN965_Pad_TopBottom | H3, H4, H5, H6 |
| 2 | 1.5M | Resistor_SMD:R_0603_1608Metric | R245, R246 |
| 2 | 100p | Capacitor_SMD:C_0603_1608Metric | C18, C63 |
| 2 | 10u | Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B | C39, C41 |
| 2 | 2.61k | Resistor_SMD:R_0603_1608Metric | R50, R69 |
| 2 | 3.3k | Resistor_SMD:R_0603_1608Metric | R48, R67 |
| 2 | 3m | Resistor_SMD:R_Shunt_Vishay_WSK2512_6332Metric_T2.21mm | R55, R74 |
| 2 | 3m | Personal:R_Shunt_1575 | R53, R72 |
| 2 | 4.7u | Inductor_SMD:L_Bourns_SRP1770TA_16.9x16.9mm | L1, L6 |
| 2 | 42.2k | Resistor_SMD:R_0603_1608Metric | R47, R66 |
| 2 | 47n | Capacitor_SMD:C_0603_1608Metric | C20, C65 |
| 2 | 47p | Capacitor_SMD:C_0603_1608Metric | C24, C69 |
| 2 | 4m | Resistor_SMD:R_Shunt_Vishay_WSK2512_6332Metric_T2.21mm | R57, R76 |
| 2 | 560p | Capacitor_SMD:C_0603_1608Metric | C19, C64 |
| 2 | 68k | Resistor_SMD:R_0603_1608Metric | R60, R121 |
| 2 | 68n | Capacitor_SMD:C_0603_1608Metric | C22, C67 |
| 2 | 8M | Crystal:Crystal_SMD_Abracon_ABM3B-4Pin_5.0x3.2mm | Y1, Y2 |
| 2 | 9.53k | Resistor_SMD:R_0603_1608Metric | R249, R252 |
| 2 | AO3400A | Package_TO_SOT_SMD:SOT-23 | Q21, Q22 |
| 2 | BAT | TerminalBlock_Dinkle:TerminalBlock_Dinkle_DT-55-B01X-02_P10.00mm | J16, J19 |
| 2 | BOOT0 | Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm | JP2, JP4 |
| 2 | Conn_01x07 | Connector_JST:JST_XH_B7B-XH-A_1x07_P2.50mm_Vertical | J1, J6 |
| 2 | G2RL-1A-E | Relay_THT:Relay_SPST_Omron_G2RL-1A-E | K1, K2 |
| 2 | INA180A1 | Package_TO_SOT_SMD:SOT-23-5 | U11, U17 |
| 2 | INA240A1D | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U59, U62 |
| 2 | M8 | MountingHole:MountingHole_8.4mm_M8_Pad_Via | H1, H2 |
| 2 | MP2984 | Package_DFN_QFN:QFN-32-1EP_4x4mm_P0.4mm_EP2.65x2.65mm | U10, U16 |
| 2 | PWR1_DBG | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J5, J11 |
| 2 | RST | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1, JP3 |
| 2 | SM4001 | Diode_SMD:D_MELF | D5, D6 |
| 2 | STM32F103C8Tx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U15, U28 |
| 2 | SWD | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2, J7 |
| 2 | SW_DIP_x03 | Button_Switch_SMD:SW_DIP_SPSTx03_Slide_9.78x9.8mm_W8.61mm_P2.54mm | SW1, SW2 |
| 1 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J3 |
| 1 | L7805 | Package_TO_SOT_SMD:TO-252-2 | U12 |
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Questions
How big is the RC Charger PCB?
It measures 200 × 100 mm and has 4 copper layers, 1.6 mm thick.
What parts does the RC Charger use?
302 parts, built around the LM2904, INA240A1D, LTV-817S and MP2984GR. 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 RC Charger KiCad files?
From the aokblast/ThunderChargeXPro repository on GitHub, at the commit this page was made from: the board is RC_Charger/RC_Charger.kicad_pcb and its schematic RC_Charger/ClassD.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the RC Charger design in my own project?
Its repository states no licence, so its author keeps all rights: ask aokblast before reusing the design.