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pico-tracker/breakout-hardware/Parts.md

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Parts List

Actives

Part Description Supplier Quantity Required Notes
SPV1040T Voltage Regulators - Switching Regulators Hi efficiency solar battery charger 511-SPV1040T 2 MPPT U1, U2
LTC4054LES5-4.2#PBF LINEAR TECHNOLOGY - CHARGER, BATTERY, LI-ION, 0.15A, 5SOT23 2102610 1 Li-ion charge controller U3
TPS62243DRVT TEXAS INSTRUMENTS - DC-DC CONV, BUCK, 0.3A, 2.25MHZ, SON-6 2400648 595-TPS62243DRVT 2 Buck Converter DRVT = SON-6 TPS62243 U4, U5
TPS3808G25DRVR Supervisory Circuits Lo Quies Current Pro Delay Sup Circuit 595-TPS3808G25DRVR 1 Vth = 2.33, DRVR = SON-6 U6
74LVC1G04GW,125 NXP - IC, LOGIC, INVERTER, SOT-353 1631683 771-74LVC1G04GW-G 1 Inverter U7
BAT760 NXP - DIODE, SCHOTTKY, SOD-323 8734593 771-BAT760-T/R 2 D3, D4

Passives

Part Description Supplier Quantity Required Notes
XAL6060-103MEC COILCRAFT - INDUCTOR, PWR, 10UH, 7A, 20%, 14MHZ 2289091 2 Recomended Lx for MPPT L1, L2
SRN4026-100M BOURNS - INDUCTOR, SEMI-SHLD, 10UH, 20%, 0.97A 2428219 0 10µH Lx for MPPT 4x4mm 0.102Ω esr, try this L1, L2
SRN2512-2R2M BOURNS - INDUCTOR, SEMI-SHLD, 2.2UH, 20%, 2.3A 2428203 0 2.2µH Lx for MPPT, try this L1, L2 <-- Doesn't work
SRN2512-2R2M BOURNS - INDUCTOR, SEMI-SHLD, 2.2UH, 20%, 2.3A 2428203 2 Inductutor for Buck L3, L4
C1005X5R0J475M050BC TDK - CAP, MLCC, X5R, 4.7UF, 6.3V, 0402 2309027 4 Solar input cap 4.7uF C1, C2, C3, C4
C1005X5R0J475M050BC TDK - CAP, MLCC, X5R, 4.7UF, 6.3V, 0402 2309027 4 MPPT output cap 4.7µF C13, C14
MC0402B102J500CT MULTICOMP - CAP, MLCC, X7R, 1NF, 50V, 0402 2320765 5 Mpp-set, vctrl, vcc-sup 1nF C5, C6, C7, C8, C10
C1005X5R0J475M050BC TDK - CAP, MLCC, X5R, 4.7UF, 6.3V, 0402 2309027 2 Chg in / out 4.7µF C11, C12
C1005X5R0J475M050BC TDK - CAP, MLCC, X5R, 4.7UF, 6.3V, 0402 2309027 2 Buck in 4.7µF C15, C16
06036D106MAT2A AVX - CAP, MLCC, X5R, 10UF, 6.3V, 0603 1833804 3 Buck Out 10µF 0603 C17, C18, C19
CRG0402F1K0 TE CONNECTIVITY - RESISTOR, FIXED, 1K0, 1%, 0402 2331474 2 Mpp-set R1, R2
CRG0402F10K TE CONNECTIVITY - RESISTOR, PRECISION, 10K, 1%, 0402 2331444 2 en-pull-up R3, R4
CRG0402F220K TE CONNECTIVITY - RESISTOR, FIXED, 220K, 1%, 0402 2331487 2 Vctrl-up R5, R6
CRG0402F82K TE CONNECTIVITY - RESISTOR, FIXED, 82K, 1%, 0402 2331569 2 Vctrl-down R7, R8
CRG0402F2K2 TE CONNECTIVITY - RESISTOR, FIXED, 2K2, 1%, 0402 2331502 1 Rprog R9
CRG0402F330R TE CONNECTIVITY - RESISTOR, FIXED, 330R, 1%, 0402 2331511 1 led R10
PTVS5V0S1UR NXP - DIODE, TVS, UNI, 5V, 400W, SOD123W 1829262 2 TVS diodes D5, D6

Items used in breakout verision ONLY

Part Description Supplier Quantity Required Notes
S1751-46R HARWIN - TEST POINT, PCB, SMT 2293786 12 Test Point
CTB3051/2BK CAMDENBOSS - TERMINAL BLOCK, WIRE TO BRD, 2POS 3882615 3 Terminal Block 2 Wire
CTB3051/3BK CAMDENBOSS - TERMINAL BLOCK, WIRE TO BRD, 3POS 3882627 0 Terminal Block 3 Wire
D1, D2 LED 2 Misc