RocketProps / TOSSP MKXII Buck

Project Information

lt3476 Buck

Schematic and PCB Layout

Bill of Materials

Part Number
Actual Part
Unit Cost
Order Qty
Total Cost
R1, R2, R3, R4 .100 Ω 1% 0.1W 0603 Resistor Vishay CRCW0603100RFKEA 0603 541-100HTR-ND 4 0.1 4 0.4
C11, C12, C13, C14 1nF Capacitor 0603 Vitramon VJ0603Y102KXACW1BC 0603 720-1529-2-ND 4 0.1 4 0.4
R21 100k 1% 0.1W 0603 resistor Vishay CRCW0603100KFKEA 0603 541-100KHTR-ND 1 0.1 1 0.1
B, B+, B-, G, G+, G-, R, R+, R-, SHDN, W, W+, W- 16awg wire solder point none 16awg wire solder point Through hole No Digi-key Number 13 ?? 0 0
D1, D2, D3, D4 Surface Mount Schottky Power Rectifier On Semiconductor MBR140T1G SOD-123 No Digi-key Number 4 ?? 0 0
C1, C2, C3, C4 SURFACE-MOUNT CERAMIC MULTILAYER CAPACITOR YAGEO CC0603KRX7R6BB225 0603 311-1797-2-ND 4 0.28 4 1.12
R23 Shunt resistor 0402 (1005) Rohm Semiconductor MCR01MZPJ000 1005 RHM0.0JTR-ND 1 0 1 0.0
C5, C6, C7, C8 CAP CER 0.22UF 25V 10% X7R 0603 Yageo CC0603KRX7R8BB224 0603 311-1803-2-ND 4 0.13 4 0.52
U51 High Current Quad Output LED Driver Linear Technology LT3476EUHF#PBF QFN38 LT3476EUHF#PBF-ND 1 9.55 1 9.55
L1, L2, L3, L4 10 uH Inductor Bourns SRN6045-100M SRN6045-6R8YTR-ND 4 0.43 4 1.72
R14 No description Vishay Dale CRCW060321K0FKTA No Digi-key Number 1 ?? 0 0
R22 5.1K 5% 0.25W 0603 Resistor Vishay Dale CRCW06035K10JNEAHP 0603 No Digi-key Number 1 ?? 0 0

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