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pleiades-cluster
The Official EPS Design on PROVES Xmera
| Reference | Value | Description |
|---|---|---|
| IC1 | TPS54226PWPR | 4.5V to 18V Input, 2A Synchronous Step-Down Converter with Eco-Mode™ |
| IC2 | LTC4121 | 40V 400mA Synchronous Step-Down Battery Charger |
| Q1,Q4,Q5,Q7,Q9,Q12 | NTF5P03T3G | P-channel MOSFET Transistor, 8.4 A, -20 V, 3-pin SOT-223 |
| Q2,Q3,Q6,Q8,Q10,Q11 | IRLL024NTRPBF | Infineon IRLL024NTRPBF N-channel MOSFET, 4.4 A, 55 V HEXFET, 3+Tab-Pin SOT-223 |
| Q13,Q15,Q16,Q21 | Q_NPN_CEB | |
| Q14 | Si2319CDS | |
| Q17,Q18 |
| ON Semi MMBT2222AT NPN Transistor, 600 mA, 40 V, 3-Pin SOT-523 |
| Q19,Q20 | IRLML2803TRPBF | IRLML2803TRPBF N-Channel MOSFET, 1.2 A, 30 V HEXFET, 3-Pin SOT-23 Infineon |
|---|
| Q22,Q23 | IRF7404 |
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| U1 | ADM1176-1ARMZ-R7 |
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| U2 | BQ28400PWR |
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| U3 | TL2575HV-05QKTTRQ1 |
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| U4 | RP2040 |
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| U5 | W25Q128JVS |
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| U11,U14 | 1043 |
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| C1 | 10uF |
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| C2 | 22nF |
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| C3-C6 | .1u |
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| C7 | 2.2uF |
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| C8,C12,C26 | 22u |
|---|
| C9,C15 | 3.3n |
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| C10 | 4.7u |
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| C11,C13,C17 | 10u |
|---|
| C14 | 0.1u |
|---|
| C16,C23,C25 | 1u |
|---|
| C18 | 100u |
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| C19,L4 | 330u |
|---|
| C20 | 100uF |
|---|
| C21,C22,C24,C27-C32,C35 | 100n |
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| C33,C34 | 27p |
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| D1 | 1SS355VM |
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| D2 | 1N5819 |
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| D3,D4 | DFLS130L-7 | 1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER |
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| D5 | BAT54W |
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| J1 | Conn_01x10 |
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| J2,J3 | Conn_01x03 |
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| J4,J6 | Conn_01x02 |
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| J5 | USB_B_Micro |
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| J7 | M50-3902042 | 1.27mm (0.05") Pitch DIL Horizontal Throughboard Pin Header, selective gold + tin, 20+20 contacts |
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| J8 | M50-3900842 | 1.27mm (0.05") Pitch DIL Horizontal Throughboard Pin Header, selective gold + tin, 8+8 contacts |
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| K1,K2 | PE014006 | SPCO PCB power relay,5A 6Vdc coil |
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| L1 | 33u |
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| L2 | 2.2u |
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| L3 | 20u |
|---|
| R1,R4 | 100 |
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| R2 | 0.1 |
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| R3,R7,R8,R41,R43 | 1k |
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| R5 | 536k |
|---|
| R6,R9,R10,R12,R14,R18,R37,R38 | 100k |
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| R11,R22,R23,R27,R29-R31,R33,R34 | 10k |
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| R13,R44 | 107k |
|---|
| R15 | 73.2k |
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| R16 | 22.1k |
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| R17 | 715k |
|---|
| R19 | 102k |
|---|
| R20,R32 | 470k |
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| R21 | 845k |
|---|
| R24,R26 | 20k |
|---|
| R25 | 3.01k |
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| R28 | 2.1M |
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| R35,R36 | 4.7k |
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| R39,R40 | 27 |
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| R42 | DNF |
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| Y1 | ABLS-12.000MHZ-B4-T |
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