Fafnir
aesirkth
Propulsion Engine Controller
Components (71)
| Reference | Value | Description |
|---|---|---|
| IC3 | TPS56A37RPAR | Switching Voltage Regulators 4.5V to 28V input, 10A synchronous buck converter |
| Q1 | MMBT3904 | |
| Q3 | CSD17577Q3A | 35A Id, 30V Vds, NexFET N-Channel Power MOSFET, 4.0mOhm Ron, Qg Typ 12nC, VSON-8 3.3x3.3mm |
| Q4 | CSD18543Q3A | 35A Id, 60V Vds, NexFET N-Channel Power MOSFET, 8.1mOhm Ron, Qg Typ 11.1nC, VSON-8 3.3x3.3mm |
| U1 | TCAN334GDCN | |
| U2 | STM32U575CGTx | |
| U3 | LM51231QRGRRQ1 | |
| U4 | INA226 | High-Side or Low-Side Measurement, Bi-Directional Current and Power Monitor (0-36V) with I2C Compatible Interface, VSSOP-10 |
| U6 | TPS4H160AQPWPRQ1 | |
| U7 | VN7050ASTR | |
| U9 | AP63203WU | 2A, 1.1MHz Buck DC/DC Converter, fixed 3.3V output voltage, TSOT-23-6 |
| BZ1 | CMT-8504-100 | |
| C1,C2,C11,C28 | 4.7u | Unpolarized capacitor, small symbol |
| C3-C8,C14,C15,C17,C19,C23,C27,C30,C32,C35,C40,C44 | 0.1u | Unpolarized capacitor,Unpolarized capacitor, small symbol |
| C9,C10 | 18p | |
| C12 | 470p | Unpolarized capacitor, small symbol |
| C13,C22,C29,C31,C41-C43,L2 | 10u | Inductor, small symbol,Unpolarized capacitor,Unpolarized capacitor, small symbol |
| C16,C21,C36,C37 | 22u | Unpolarized capacitor |
| C24 | 330n | Unpolarized capacitor, small symbol |
| C25 | 6.8n | Unpolarized capacitor, small symbol |
| C26 | 47p | Unpolarized capacitor, small symbol |
| C33 | 0.47u | Unpolarized capacitor |
| C34 | 30p | Unpolarized capacitor |
| C38 | 1u | Unpolarized capacitor, small symbol |
| C39 | 100p | Unpolarized capacitor, small symbol |
| CR1,CR2 | ESD2CAN36DBZRQ1 | |
| D2 | D | Diode |
| D3 | tx | |
| D4 | rx | |
| D5 | LED_ARBG | RGB LED, anode/red/blue/green |
| D6 | SZNUP2105L | |
| D7,D9,D20,D21 | LED | Light emitting diode |
| D10,D11,D14,D16,D18 | 3V | |
| F1 | 15A | Fuse |
| F7-F11 | 1.0A | |
| H1-H4 | MountingHole_Pad | |
| J1 | INPUT | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2 | CAN input | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J3 | CAN out (optional) | Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | SWD | |
| J5 | SERVO | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6 | Conn_01x04 | Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J14 | CHANNELS | Generic connector, single row, 01x10, script generated (kicad-library-utils/schlib/autogen/connector/) |
| JP1 | SolderJumper_2_Open | |
| L1 | 3.9u | |
| L3 | 5.6u | Inductor, small symbol |
| R1,R40,R50 | 100 | Resistor,Resistor, small symbol |
| R2 | 470 | |
| R3,R9,R11,R16,R20,R35,R45 | 10k | Resistor, small symbol |
| R4,R5,R22-R24,R27,R28,R42 | 1k | |
| R6,R21 | 0.02 | Resistor,Resistor, small symbol |
| R7,R8 | 3.3k | Resistor, small symbol |
| R10,R52 | 120 | |
| R12-R15 | 1M | |
| R17 | 49.9k | Resistor, small symbol |
| R18 | 54.9k | Resistor, small symbol |
| R19,R46 | 15k | Resistor, small symbol |
| R25,R51 | 10 | Resistor, small symbol |
| R26 | 7.5k | |
| R29,R31-R34,R36-R38,R43,R44 | 47k | |
| R30,R39 | 3k | |
| R41 | 56 | Resistor |
| R47 | 52.3k | Resistor |
| R48 | 383k | Resistor |
| R49 | 20k | Resistor |
| TP1 | +24V | test point |
| TP3 | +3V3 | test point |
| TP4 | GND | test point |
| TP5 | +12V | test point |
| TP7 | SENSE1 | test point |
| Y1 | 24MHz |