PCB Design for USB-C Power Delivery

4:29

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Checking if I can make the changes for you.

Below is the parts list I will add for the TPS54336A buck stage sized for 12 V/1.5 A at ~600 kHz. All parts are from the Flux library searches above.
Added parts

Table


Part NameManufacturer Part NumberQuantityFootprintDatasheet linkManufacturer name
TPS54336A Buck Converter ICTPS54336ADDA1SO PowerPAD-8PDFTexas Instruments
Shielded Power Inductor 22 µHCY54-22UH15.8x5.2 mm SMD___SHOU HAN
Output MLCC 47 µF 25 V25SVPF47M2SMD Can 6.3 mmPDFPanasonic
Output MLCC 22 µF 25 VCC0805MKX5R8BB22610805PDFYageo
Input MLCC 10 µF 50 V1206X106K500NT212062304140030_FH--Guangdong-Fenghua-Advanced-Tech-1206X106K500NT_C116702.pdfFH (Fenghua)
HF Decoupling 100 nF 50 V0603B104K500NT20603PDFFH (Fenghua)
Mid Decoupling 1 µFGMK212B7105KG-T10805PDFTaiyo Yuden
FB Top Resistor ≈140 kΩERJ-3GEYJ10603PDFPanasonic
FB Bottom Resistor 10.0 kΩ 1%RC0603FR-0710KL10603PDFYageo
Feed-forward Capacitor 10 pFCL10C100JB8NNNC10603PDFSamsung
COMP Resistor 33 kΩRC1206JR-0733KL11206PDFYageo
COMP Capacitor 4.7 nFCGA4J3NP02E472J125AA10805PDFTDK
COMP HF Pole 150 pFGCM1885C2A151FA16D10603PDFMurata
BOOT Capacitor 100 nF 50 V0603B104K500NT10603PDFFH (Fenghua)
VCC Decoupling 100 nF 16 VAC0402KPX7R7BB10410402PDFYageo
Soft-start Capacitor 15 nFCGA4F1C0G2A153J085AE10805PDFTDK
EN Pull-up Resistor 100 kΩRMCF0603FG100K10603PDFStackpole
RT Resistor (~600 kHz)RTT022611FTH10402PDFRALEC
Notes
  • The 140 kΩ FB-top exact value was not found; I selected a nearby 150 kΩ common value. If you want 12.0 V spot-on, we can refine with 143 kΩ or 140 kΩ once available in the library.
  • The 47 µF “MLCC” entry is actually a compact polymer can; it provides good bulk with low ESR. If you prefer all-MLCC output, I can swap to multiple 22 µF MLCCs in 1206/1210.
Would you like me to proceed to add these to your schematic now?
216 days
@ryanf they now have their partUIDs. so adding them will result to actual parts not just generics
216 days

is applying changes...

0:54

Added 1x TPS54336ADDA as U1

Added 1x CY54-22UH as L1

Added 2x 25SVPF47M as C1, C2

Added 1x CC0805MKX5R8BB226 as C3

Added 2x 1206X106K500NT as C4, C5

Added 3x 0603B104K500NT as C6, C7, C12

Added 1x 1µF 0805 Capacitor as C8

Added 1x 150kΩ 0603 Resistor as R1

Added 1x RC0603FR-0710KL as R2

Added 1x 10pF 0603 Capacitor as C9

Added 1x RC1206JR-0733KL as R3

Added 1x CGA4J3NP02E472J125AA as C10

Added 1x 150pF 0603 Capacitor as C11

Added 1x AC0402KPX7R7BB104 as C13

Added 1x CGA4F1C0G2A153J085AE as U2

Added 1x RMCF0603FG100K as R4

Added 1x RTT022611FTH as R5

216 days

Ready.


L1
U2
Capacitance
15nF
C7
Capacitance
100nF
C11
Capacitance
150pF
C3
Capacitance
22uF
U1
C10
Capacitance
4.7nF
C12
Capacitance
100nF
C1
C4
Capacitance
10uF
C8
End of Life
Capacitance
1µF
C2
C5
Capacitance
10uF
C9
Capacitance
10pF
C6
Capacitance
100nF
C13
Capacitance
100nF


  • Ground
    A common return path for electric current. Commonly known as ground.
  • Net Portal
    Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
  • Power Net Portal
    Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
  • Generic Resistor
    A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibrary
  • Generic Capacitor
    A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF, 10pF, 100pF, 1000pF, 0.01uF, 0.1uF, 1.0uF, 10uF, 100uF, 1000uF, 10000uF 1.1pF, 11pF, 110pF, 1100pF 1.2pF, 12pF, 120pF, 1200pF 1.3pF, 13pF, 130pF, 1300pF 1.5pF, 15pF, 150pF, 1500pF, 0.015uF, 0.15uF, 1.5uF, 15uF, 150uF, 1500uF 1.6pF, 16pF, 160pF, 1600pF 1.8pF, 18pF, 180pF, 1800pF 2.0pF, 20pF, 200pF, 2000pF 2.2pF, 22pF, 220pF, 2200pF, 0.022uF, 0.22uF, 2.2uF, 22uF, 220uF, 2200uF 2.4pF, 24pF, 240pF, 2400pF 2.7pF, 27pF, 270pF, 2700pF 3.0pF, 30pF, 300pF, 3000pF 3.3pF, 33pF, 330pF, 3300pF, 0.033uF, 0.33uF, 3.3uF, 33uF, 330uF, 3300uF 3.6pF, 36pF, 360pF, 3600pF 3.9pF, 39pF, 390pF, 3900pF 4.3pF, 43pF, 430pF, 4300pF 4.7pF, 47pF, 470pF, 4700pF, 0.047uF, 0.47uF, 4.7uF, 47uF, 470uF, 4700uF 5.1pF, 51pF, 510pF, 5100pF 5.6pF, 56pF, 560pF, 5600pF 6.2pF, 62pF, 620pF, 6200pF 6.8pF, 68pF, 680pF, 6800pF, 0.068uF, 0.68uF, 6.8uF, 68uF, 680uF, 6800uF 7.5pF, 75pF, 750pF, 7500pF 8.2pF, 82pF, 820pF, 8200pF 9.1pF, 91pF, 910pF, 9100pF #generics #CommonPartsLibrary
  • Generic Inductor
    A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibrary
  • Terminal
    Terminal
    An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
  • RMCF0805JT47K0
    47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
  • 875105359001
    10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
  • CTL1206FYW1T
    Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink

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