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oresat
Controller PCB for OreSat reaction wheels, magnetorquers, IMU, and magnetometers
| Reference | Value | Description |
|---|---|---|
| Q1,Q5,Q11,Q16 | DMP2240UDM-7 | Mosfet Array 2 P-Channel (Dual) 20V 2A 600mW Surface Mount SOT-26 |
| Q2,Q6,Q9,Q10,Q12,Q15,Q17,Q20 | DMN3028LQ-7 | N-Channel 30 V 6.2A (Ta) 860mW (Ta) Surface Mount SOT-23-3 (TO-236) |
| Q3,Q4,Q7,Q8,Q13,Q14,Q18,Q19 | DMPH2040UVTQ-7 | P-Channel 20 V 5.6A (Ta), 11.7A (Tc) 1W (Ta) Surface Mount TSOT-26 |
| U1,U4,U12,U19 | MAX7310 | I2C 8-Bit GPIO Expander, 16-TQFN |
| U2,U3,U7,U8,U13,U14,U20,U21 | MIC842LYC5 | Comparator with Voltage Reference Push-Pull SC-70-5 |
| U5,U9,U15,U22 | TS5A21366DCUR | 2 Circuit IC Switch 1:1 1Ohm 8-VSSOP |
| U10,U16,U18,U23 |
| Current Monitor Regulator High-Side 16-TQFN (4x4) |
| C1 | 10u 25V 0805 | 10 µF ±10% 25V Ceramic Capacitor X7S 0805 (2012 Metric) |
|---|
| C2,C3,C6,C7,C11,C12,C14,C16,C22,C23,C25,C27,C33,C34,C36,C38 | 1u | 1 µF ±10% 25V Ceramic Capacitor X7R 0603 (1608 Metric) |
|---|
| C4,C5,C8-C10,C13,C15,C17,C18,C21,C24,C26,C28,C29,C35,C37 | 100n | 0.1 µF ±10% 50V Ceramic Capacitor X7R 0603 (1608 Metric) |
|---|
| C19,C30,C41,C68 | 10n | 10000 pF ±5% 50V Ceramic Capacitor X7R 0603 (1608 Metric) |
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| C20,C31,C42,C69 | 470n | 0.47 µF ±10% 25V Ceramic Capacitor X7R 0603 (1608 Metric) |
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| D1,D4,D7,D10 | AMBER | Amber 605nm LED Indication - Discrete 2V 0603 (1608 Metric) - 120 mA @ 20 mA |
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| D2,D6,D9,D12 | GREEN | Green 520nm LED Indication - Discrete 3.2V 0603 (1608 Metric) - 430 mcd @ 20 mA |
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| J1 | J-SAMTEC-TFM-120-01-L-D-RA | Connector Header Through Hole, Right Angle 40 position 0.050" (1.27mm) |
|---|
| J4-J6,J101 | 0555600307 | Generic connector, double row, 02x15, counter clockwise pin numbering scheme (similar to DIP package numbering), script generated (kicad-library-utils/schlib/autogen/connector/) |
|---|
| R1,R43,R89,R133 | 10 | 10 Ohms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200 Thick Film |
|---|
| R2-R13,R16,R17,R24,R25,R44-R48,R51-R57,R60,R61,R71,R72,R90-R101,R104,R105,R115,R116,R134-R145,R148,R149,R159,R160 | 100 | 100 Ohms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200 Thick Film |
|---|
| R14,R15,R58,R59,R102,R103,R146,R147 | 665k | 665 kOhms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200 Thick Film |
|---|
| R18,R23,R26,R28,R30,R32,R34,R36-R38,R41,R49,R50,R62,R67,R68,R70,R74,R78,R80,R82-R86,R88,R106,R111,R112,R114,R118,R122,R124,R126-R130,R132,R150,R155,R156,R158,R162,R166,R168,R170-R174,R176 | 10k | 10 kOhms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200 Thick Film |
|---|
| R19,R20,R63,R64,R107,R108,R151,R152 | 330k | 330 kOhms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200 Thick Film |
|---|
| R21,R22,R65,R66,R109,R110,R153,R154 | 1M | 1 MOhms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200 Thick Film |
|---|
| R27,R69,R113,R157 | 4.7k | 4.7 kOhms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200 Thick Film |
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| R29,R73,R117,R161 | 100k | 100 kOhms ±1% 0.1W, 1/10W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200 Thick Film |
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| R31,R75,R119,R163 | 15m | 15 mOhms ±1% 1W Chip Resistor 1206 (3216 Metric) Current Sense, Moisture Resistant Metal Element |
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| R33,R35,R79,R81,R123,R125,R167,R169 | 0 | 0 Ohms Jumper Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200 Thick Film |
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