LiPo-Charger-Hardware
bastian2001
PCBs for a modular, chainable LiPo charger
Components (45)
| Reference | Value | Description |
|---|---|---|
| Q1,Q9,Q10,Q14-Q17,Q22-Q25,Q30-Q33,Q38-Q41 | BSS83P | -0.33A Id, -60V Vds, P-Channel MOSFET, SOT-23 |
| Q2-Q4,Q11-Q13,Q18-Q21,Q26-Q29,Q34-Q37,Q42-Q45,Q48,Q49,Q54-Q57 | 2N7002 | 0.115A Id, 60V Vds, N-Channel MOSFET, SOT-23 |
| Q5-Q8 | CSD18533Q5A | 100A Id, 60V Vds, NexFET N-Channel Power MOSFET, 5.9mOhm Ron, 29nC Qg(typ), SON8 5x6mm |
| Q46,Q47,Q50-Q53 | Si7141DP | -60A Id, -20V Vds, 1.9 mOhm Ron, PowerPAK-8 |
| U1 | LGS5145EP | 1A synchronous buck converter with ultra-low IQ, 6V - 100V input, adjustable output voltage, HSOP-8 |
| U2 | MT3608 | High Efficiency 1.2MHz 2A Step Up Converter, 2-24V Vin, 28V Vout, 4A current limit, 1.2MHz, SOT23-6 |
| U3 | GS2019-33TR5 | 300mA Low Dropout Voltage Regulator, Fixed Output 0.9V, SOT-23-5 |
| U5,U10,U12 | 74HC595 | 8-bit serial in/out Shift Register 3-State Outputs |
| U7 | Opamp_Dual | Dual operational amplifier |
| U8,U9,U11,U13 | CD4051B | CMOS single 8-channel analog multiplexer demultiplexer, TSSOP-16/DIP-16/SOIC-16 |
| U14-U17 | TLV9004 | Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 |
| C1,C11,C12,C14-C16,C19,C24,C25,C33,C36-C39,C41-C48 | 100n | Unpolarized capacitor |
| C2,C3,C6,C7,C34,C40,L1,L2 | 10u | Inductor,Unpolarized capacitor |
| C4,C9,C20-C22,C26-C28,C49 | 100u | Polarized capacitor |
| C5,C8,C10,C13,L3 | 22u | Inductor,Unpolarized capacitor |
| C17,C18 | 470n | Unpolarized capacitor |
| C23,C29,C30 | 1u | Unpolarized capacitor |
| C31,C32 | 4.7u | Unpolarized capacitor |
| C35 | 10n | Unpolarized capacitor |
| D1-D7,D27,D28 | SS26 | 60V 2A Schottky Diode, SMA |
| D8 | SS14 | 40V 1A Schottky Diode, SMA |
| D9,D10 | 1N4148 | 100V 0.15A standard switching diode, DO-35 |
| D11-D26 | 1N4148WS | 75V 0.15A Fast switching Diode, SOD-323 |
| J1,J2 | Conn_01x09 | Generic connector, single row, 01x09, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3,J4 | Conn_01x08_MountingPin | Generic connectable mounting pin connector, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5,J6 | Conn_01x03_Pin | Generic connector, single row, 01x03, script generated |
| J7,J8 | Conn_01x03_Socket | Generic connector, single row, 01x03, script generated |
| R1-R4,R6-R8,R106,R108,R110,R112,R114,R116,R118,R120,R122,R124,R126,R128,R130,R132,R134,R136,R138,R140,R142,R144,R146,R148,R150,R152,R154,R156,R158,R160,R162,R164,R166,R168,R175,R176,R189-R193 | 100k | Resistor |
| R5 | 51k | Resistor |
| R9,R11,R15,R21,R27,R38,R39,R174,R183,R184,R194-R196 | 10k | Resistor |
| R10 | 2m | Resistor |
| R12,R13,R16,R18 | 10 | Resistor |
| R14 | 180k | Resistor |
| R17 | 5m | Resistor |
| R19 | 2.2k | Resistor |
| R20 | 33k | Resistor |
| R22,R23,R28,R32,R33,R37,R41-R44,R53-R56,R65-R72,R81-R84,R93-R96 | 47k | Resistor |
| R24 | 68k | Resistor |
| R25,R26 | 5k | Resistor |
| R29-R31,R97-R104 | 4.7k | Resistor |
| R34,R169-R173,R177-R182,R185-R188 | 220k | Resistor |
| R35,R36,R40 | 1k | Resistor |
| R45-R52,R57-R64,R73-R80,R85-R92 | 6.8R | Resistor |
| R105,R107,R109,R111,R113,R115,R117,R119,R121,R123,R125,R127,R129,R131,R133,R135,R137,R139,R141,R143,R145,R147,R149,R151,R153,R155,R157,R159,R161,R163,R165,R167 | 1M | Resistor |
| TH1-TH8 | Thermistor_NTC | Temperature dependent resistor, negative temperature coefficient |