edi
/
small_hw
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Compare commits

base: edi:bb45ee736ba75d82b3d0a3d6c2b9bdf9c129ba69
Branches Tags
edi:main
..
compare: edi:9ca8b5849133f5be3035738d498f0d14f8f3b0d6
Branches Tags
edi:main

No commits in common. "bb45ee736ba75d82b3d0a3d6c2b9bdf9c129ba69" and "9ca8b5849133f5be3035738d498f0d14f8f3b0d6" have entirely different histories.
bb45ee736b ... 9ca8b58491

9 changed files with 16 additions and 7492 deletions
Show Stats Expand all files Collapse all files

65
SY8129IABC_3V3_Converter/Readme.md
View File

@ -1,65 +0,0 @@
# Auslegung: 12V auf 3.3V Step-Down mit SY8120IABC
Dieses Dokument beschreibt das Design eines hocheffizienten, synchronen DC/DC-Abwärtswandlers. Es ist eine moderne Alternative zu älteren Designs wie dem TPS5430.
## 1. Design-Ziele
* **Eingangsspannung ($V_{in}$):** 12V (Bereich 10.5V - 14V)
* **Ausgangsspannung ($V_{out}$):** 3.3V
* **Ausgangsstrom ($I_{out}$):** Ausgelegt für ca. 0.5A, mit Reserven bis 2A.
* **Kernbaustein:** Silergy SY8120IABC (Synchron, 1MHz, bis 18V, 2A)
* **Ziele:** Hohe Effizienz, kompaktes Layout, minimale Anzahl externer Bauteile (keine externe Diode).
## 2. Auslegung der Bauteile
Die Berechnung der externen Komponenten basiert auf dem Datenblatt des SY8120IABC.
### a) Feedback-Widerstände (R1, R2)
Der SY8120IABC hat eine Referenzspannung ($V_{FB}$) von **0.6V**. Die Formel zur Einstellung der Ausgangsspannung lautet:
$V_{out} = V_{FB} \times (1 + \frac{R1}{R2})$
Um eine stabile Schleife zu gewährleisten, wird für R2 ein Wert zwischen 10kΩ und 100kΩ empfohlen.
* Wir wählen: **`R2 = 49.9 kΩ`** (1%, E96-Reihe)
* Daraus berechnet sich R1:
$R1 = R2 \times (\frac{V_{out}}{V_{FB}} - 1) = 49.9kΩ \times (\frac{3.3V}{0.6V} - 1) = 49.9kΩ \times 4.5 = 224.55kΩ$
* Der nächstgelegene Standardwert ist: **`R1 = 226 kΩ`** (1%, E96-Reihe)
Die resultierende Ausgangsspannung beträgt damit $V_{out} = 0.6V \times (1 + \frac{226k}{49.9k}) \approx 3.317V$, was eine exzellente Annäherung an 3.3V ist.
### b) Induktivität (L1)
Durch die hohe Schaltfrequenz von 1 MHz kann eine physisch kleine Spule mit geringerer Induktivität verwendet werden. Das Datenblatt empfiehlt Werte im Bereich von 2.2µH bis 10µH.
* Wir wählen einen Wert von **`L1 = 4.7 µH`**.
* **Wichtig:** Der Sättigungsstrom ($I_{sat}$) muss über der Strombegrenzung des ICs liegen (ca. 3A). Eine Spule mit **$I_{sat} > 3A$** wird gewählt.
### c) Kondensatoren (C1, C2, C3)
* **Eingangskondensator (C1):** Ein **`10µF / 25V`** Keramikkondensator (0805) ist ausreichend, um die Eingangsspannung zu stabilisieren.
* **Ausgangskondensator (C2):** Ein **`22µF / 10V`** Keramikkondensator (0805) wird für eine stabile Ausgangsspannung mit geringem Ripple empfohlen.
* **Bootstrap-Kondensator (C3):** Wie im Datenblatt spezifiziert, wird ein **`100nF`** Kondensator zwischen die Pins BOOT und SW geschaltet.
## 3. Finale Stückliste (BOM) für LCSC/JLCPCB
Diese Liste wurde auf Verfügbarkeit geprüft (Stand: 24. Juni 2025).
| Bauteil (Ref) | Wert | LCSC Part # | Gehäuse | JLCPCB Status | Hinweis |
| :--- | :--- | :--- | :--- | :--- | :--- |
| **IC1** | **SY8120IABC**| `C479076` | SOT23-6 | Extended Part | Synchroner Step-Down Regler. |
| **L1** | **4.7 µH** | `C320925` | 6.3x6.3mm | Extended Part | Chilisin BPCI0603F-4R7M-P2. Isat=3.1A, DCR=45mΩ. |
| **C1 (Eingang)**| **10 µF, 25V** | `C1585` | 0805 | Basic Part | Samsung CL21A106KQFNNNE. So nah wie möglich an VIN/GND des ICs. |
| **C2 (Ausgang)**| **22 µF, 10V** | `C15951` | 0805 | Basic Part | Samsung CL21A226MQCLRNC. Nah am Ausgang der Spule platzieren. |
| **C3 (Bootstrap)**| **100 nF, 50V** | `C1508` | 0402 | Basic Part | Yageo CC0402KRX7R9BB104. Direkt zwischen BOOT und SW Pins. |
| **R1** | **226 kΩ, 1%**| `C25995` | 0402 | Basic Part | UNI-ROYAL 0402WGF2263TCE. Feedback-Widerstand (oben). |
| **R2** | **49.9 kΩ, 1%**| `C25900` | 0402 | Basic Part | UNI-ROYAL 0402WGF4992TCE. Feedback-Widerstand (unten). |
## 4. Wichtige Hinweise zum Layout
Für einen hochfrequenten Wandler (1MHz) ist ein gutes Layout noch wichtiger als sonst.
1. **Kritischer Loop (Eingang):** Der Pfad vom Eingangskondensator `C1` zum `VIN`-Pin des ICs und vom `GND`-Pin des ICs zurück zu `C1` muss absolut minimal sein. Kurze, breite Leiterbahnen sind hier Pflicht.
2. **SW (Schaltknoten):** Der Pin `SW` (Switch) führt die hochfrequent geschaltete Spannung. Die Leiterbahn von diesem Pin zur Spule `L1` sollte kurz und breit sein, aber von empfindlichen Signalen (wie der Feedback-Leitung) ferngehalten werden.
3. **Feedback-Pfad:** Die Widerstände `R1` und `R2` sollten nah am `FB`-Pin des ICs platziert werden. Die Leiterbahn vom `FB`-Pin zum Widerstandsteiler sollte kurz sein und nicht parallel zu lauten Leiterbahnen (wie SW) geführt werden.
4. **Masseführung:** Eine durchgehende Massefläche unter den Komponenten ist die beste Lösung, um die Rückströme kurz zu halten und die thermische Anbindung zu verbessern.

2
SY8129IABC_3V3_Converter/SY8129IABC_3V3_Converter.kicad_pcb
View File

@ -1,2 +0,0 @@
(kicad_pcb (version 20241229) (generator "pcbnew") (generator_version "9.0")
)

32
SY8129IABC_3V3_Converter/SY8129IABC_3V3_Converter.kicad_pro
View File

@ -1,32 +0,0 @@
{
"board": {
"design_settings": {
"defaults": {},
"diff_pair_dimensions": [],
"drc_exclusions": [],
"rules": {},
"track_widths": [],
"via_dimensions": []
}
},
"boards": [],
"libraries": {
"pinned_footprint_libs": [],
"pinned_symbol_libs": []
},
"meta": {
"filename": "kicad.kicad_pro",
"version": 1
},
"net_settings": {
"classes": [],
"meta": {
"version": 0
}
},
"pcbnew": {
"page_layout_descr_file": ""
},
"sheets": [],
"text_variables": {}
}

5
SY8129IABC_3V3_Converter/SY8129IABC_3V3_Converter.kicad_sch
View File

@ -1,5 +0,0 @@
(kicad_sch (version 20250114) (generator "eeschema") (generator_version "9.0")
(paper "A4")
(lib_symbols)
(symbol_instances)
)

4016
TPS5430DDAR_3V3_0A5_Converter/TPS5430DDAR_3V3_0A5_Converter.kicad_pcb
View File

File diff suppressed because it is too large Load Diff

130
TPS5430DDAR_3V3_0A5_Converter/TPS5430DDAR_3V3_0A5_Converter.kicad_prl
View File

@ -1,130 +0,0 @@
{
"board": {
"active_layer": 2,
"active_layer_preset": "",
"auto_track_width": true,
"hidden_netclasses": [],
"hidden_nets": [],
"high_contrast_mode": 0,
"net_color_mode": 1,
"opacity": {
"images": 0.6,
"pads": 1.0,
"shapes": 1.0,
"tracks": 1.0,
"vias": 1.0,
"zones": 0.6
},
"selection_filter": {
"dimensions": true,
"footprints": true,
"graphics": true,
"keepouts": true,
"lockedItems": false,
"otherItems": true,
"pads": true,
"text": true,
"tracks": true,
"vias": true,
"zones": true
},
"visible_items": [
"vias",
"footprint_text",
"footprint_anchors",
"ratsnest",
"grid",
"footprints_front",
"footprints_back",
"footprint_values",
"footprint_references",
"tracks",
"drc_errors",
"drawing_sheet",
"bitmaps",
"pads",
"zones",
"drc_warnings",
"locked_item_shadows",
"conflict_shadows",
"shapes"
],
"visible_layers": "ffffffff_ffffffff_fffffff5_ffffffff",
"zone_display_mode": 0
},
"git": {
"repo_type": "",
"repo_username": "",
"ssh_key": ""
},
"meta": {
"filename": "TPS5430DDAR_3V3_0A5_Converter.kicad_prl",
"version": 5
},
"net_inspector_panel": {
"col_hidden": [
false,
false,
false,
false,
false,
false,
false,
false,
false,
false
],
"col_order": [
0,
1,
2,
3,
4,
5,
6,
7,
8,
9
],
"col_widths": [
162,
147,
91,
72,
91,
100,
91,
76,
91,
91
],
"custom_group_rules": [],
"expanded_rows": [],
"filter_by_net_name": true,
"filter_by_netclass": true,
"filter_text": "",
"group_by_constraint": false,
"group_by_netclass": false,
"show_unconnected_nets": false,
"show_zero_pad_nets": false,
"sort_ascending": true,
"sorting_column": 0
},
"open_jobsets": [],
"project": {
"files": []
},
"schematic": {
"selection_filter": {
"graphics": true,
"images": true,
"labels": true,
"lockedItems": false,
"otherItems": true,
"pins": true,
"symbols": true,
"text": true,
"wires": true
}
}
}

638
TPS5430DDAR_3V3_0A5_Converter/TPS5430DDAR_3V3_0A5_Converter.kicad_pro
View File

@ -1,650 +1,32 @@
{ {
"board": { "board": {
"3dviewports": [],
"design_settings": { "design_settings": {
"defaults": { "defaults": {},
"apply_defaults_to_fp_fields": false,
"apply_defaults_to_fp_shapes": false,
"apply_defaults_to_fp_text": false,
"board_outline_line_width": 0.05,
"copper_line_width": 0.2,
"copper_text_italic": false,
"copper_text_size_h": 1.5,
"copper_text_size_v": 1.5,
"copper_text_thickness": 0.3,
"copper_text_upright": false,
"courtyard_line_width": 0.05,
"dimension_precision": 4,
"dimension_units": 3,
"dimensions": {
"arrow_length": 1270000,
"extension_offset": 500000,
"keep_text_aligned": true,
"suppress_zeroes": true,
"text_position": 0,
"units_format": 0
},
"fab_line_width": 0.1,
"fab_text_italic": false,
"fab_text_size_h": 1.0,
"fab_text_size_v": 1.0,
"fab_text_thickness": 0.15,
"fab_text_upright": false,
"other_line_width": 0.1,
"other_text_italic": false,
"other_text_size_h": 1.0,
"other_text_size_v": 1.0,
"other_text_thickness": 0.15,
"other_text_upright": false,
"pads": {
"drill": 0.8,
"height": 1.27,
"width": 2.54
},
"silk_line_width": 0.1,
"silk_text_italic": false,
"silk_text_size_h": 1.0,
"silk_text_size_v": 1.0,
"silk_text_thickness": 0.1,
"silk_text_upright": false,
"zones": {
"min_clearance": 0.25
}
},
"diff_pair_dimensions": [], "diff_pair_dimensions": [],
"drc_exclusions": [], "drc_exclusions": [],
"meta": { "rules": {},
"version": 2
},
"rule_severities": {
"annular_width": "error",
"clearance": "error",
"connection_width": "warning",
"copper_edge_clearance": "error",
"copper_sliver": "warning",
"courtyards_overlap": "error",
"creepage": "error",
"diff_pair_gap_out_of_range": "error",
"diff_pair_uncoupled_length_too_long": "error",
"drill_out_of_range": "error",
"duplicate_footprints": "warning",
"extra_footprint": "warning",
"footprint": "error",
"footprint_filters_mismatch": "ignore",
"footprint_symbol_mismatch": "warning",
"footprint_type_mismatch": "ignore",
"hole_clearance": "error",
"hole_to_hole": "warning",
"holes_co_located": "warning",
"invalid_outline": "error",
"isolated_copper": "warning",
"item_on_disabled_layer": "error",
"items_not_allowed": "error",
"length_out_of_range": "error",
"lib_footprint_issues": "warning",
"lib_footprint_mismatch": "warning",
"malformed_courtyard": "error",
"microvia_drill_out_of_range": "error",
"mirrored_text_on_front_layer": "warning",
"missing_courtyard": "ignore",
"missing_footprint": "warning",
"net_conflict": "warning",
"nonmirrored_text_on_back_layer": "warning",
"npth_inside_courtyard": "ignore",
"padstack": "warning",
"pth_inside_courtyard": "ignore",
"shorting_items": "error",
"silk_edge_clearance": "warning",
"silk_over_copper": "warning",
"silk_overlap": "warning",
"skew_out_of_range": "error",
"solder_mask_bridge": "error",
"starved_thermal": "error",
"text_height": "warning",
"text_thickness": "warning",
"through_hole_pad_without_hole": "error",
"too_many_vias": "error",
"track_angle": "error",
"track_dangling": "warning",
"track_segment_length": "error",
"track_width": "error",
"tracks_crossing": "error",
"unconnected_items": "error",
"unresolved_variable": "error",
"via_dangling": "warning",
"zones_intersect": "error"
},
"rules": {
"max_error": 0.005,
"min_clearance": 0.0,
"min_connection": 0.0,
"min_copper_edge_clearance": 0.5,
"min_groove_width": 0.0,
"min_hole_clearance": 0.25,
"min_hole_to_hole": 0.25,
"min_microvia_diameter": 0.2,
"min_microvia_drill": 0.1,
"min_resolved_spokes": 2,
"min_silk_clearance": 0.0,
"min_text_height": 0.8,
"min_text_thickness": 0.08,
"min_through_hole_diameter": 0.3,
"min_track_width": 0.0,
"min_via_annular_width": 0.1,
"min_via_diameter": 0.5,
"solder_mask_to_copper_clearance": 0.005,
"use_height_for_length_calcs": true
},
"teardrop_options": [
{
"td_onpthpad": true,
"td_onroundshapesonly": false,
"td_onsmdpad": true,
"td_ontrackend": false,
"td_onvia": true
}
],
"teardrop_parameters": [
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_round_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_rect_shape",
"td_width_to_size_filter_ratio": 0.9
},
{
"td_allow_use_two_tracks": true,
"td_curve_segcount": 0,
"td_height_ratio": 1.0,
"td_length_ratio": 0.5,
"td_maxheight": 2.0,
"td_maxlen": 1.0,
"td_on_pad_in_zone": false,
"td_target_name": "td_track_end",
"td_width_to_size_filter_ratio": 0.9
}
],
"track_widths": [], "track_widths": [],
"tuning_pattern_settings": { "via_dimensions": []
"diff_pair_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 1.0
},
"diff_pair_skew_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
},
"single_track_defaults": {
"corner_radius_percentage": 80,
"corner_style": 1,
"max_amplitude": 1.0,
"min_amplitude": 0.2,
"single_sided": false,
"spacing": 0.6
}
},
"via_dimensions": [],
"zones_allow_external_fillets": false
},
"ipc2581": {
"dist": "",
"distpn": "",
"internal_id": "",
"mfg": "",
"mpn": ""
},
"layer_pairs": [],
"layer_presets": [],
"viewports": []
},
"boards": [],
"cvpcb": {
"equivalence_files": []
},
"erc": {
"erc_exclusions": [],
"meta": {
"version": 0
},
"pin_map": [
[
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
2
],
[
0,
2,
0,
1,
0,
0,
1,
0,
2,
2,
2,
2
],
[
0,
0,
0,
0,
0,
0,
1,
0,
1,
0,
1,
2
],
[
0,
1,
0,
0,
0,
0,
1,
1,
2,
1,
1,
2
],
[
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
2
],
[
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
2
],
[
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
2
],
[
0,
0,
0,
1,
0,
0,
1,
0,
0,
0,
0,
2
],
[
0,
2,
1,
2,
0,
0,
1,
0,
2,
2,
2,
2
],
[
0,
2,
0,
1,
0,
0,
1,
0,
2,
0,
0,
2
],
[
0,
2,
1,
1,
0,
0,
1,
0,
2,
0,
0,
2
],
[
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2
]
],
"rule_severities": {
"bus_definition_conflict": "error",
"bus_entry_needed": "error",
"bus_to_bus_conflict": "error",
"bus_to_net_conflict": "error",
"different_unit_footprint": "error",
"different_unit_net": "error",
"duplicate_reference": "error",
"duplicate_sheet_names": "error",
"endpoint_off_grid": "warning",
"extra_units": "error",
"footprint_filter": "ignore",
"footprint_link_issues": "warning",
"four_way_junction": "ignore",
"global_label_dangling": "warning",
"hier_label_mismatch": "error",
"label_dangling": "error",
"label_multiple_wires": "warning",
"lib_symbol_issues": "warning",
"lib_symbol_mismatch": "warning",
"missing_bidi_pin": "warning",
"missing_input_pin": "warning",
"missing_power_pin": "error",
"missing_unit": "warning",
"multiple_net_names": "warning",
"net_not_bus_member": "warning",
"no_connect_connected": "warning",
"no_connect_dangling": "warning",
"pin_not_connected": "error",
"pin_not_driven": "error",
"pin_to_pin": "warning",
"power_pin_not_driven": "error",
"same_local_global_label": "warning",
"similar_label_and_power": "warning",
"similar_labels": "warning",
"similar_power": "warning",
"simulation_model_issue": "ignore",
"single_global_label": "ignore",
"unannotated": "error",
"unconnected_wire_endpoint": "warning",
"unit_value_mismatch": "error",
"unresolved_variable": "error",
"wire_dangling": "error"
} }
}, },
"boards": [],
"libraries": { "libraries": {
"pinned_footprint_libs": [], "pinned_footprint_libs": [],
"pinned_symbol_libs": [] "pinned_symbol_libs": []
}, },
"meta": { "meta": {
"filename": "TPS5430DDAR_3V3_0A5_Converter.kicad_pro", "filename": "kicad.kicad_pro",
"version": 3 "version": 1
}, },
"net_settings": { "net_settings": {
"classes": [ "classes": [],
{
"bus_width": 12,
"clearance": 0.2,
"diff_pair_gap": 0.25,
"diff_pair_via_gap": 0.25,
"diff_pair_width": 0.2,
"line_style": 0,
"microvia_diameter": 0.3,
"microvia_drill": 0.1,
"name": "Default",
"pcb_color": "rgba(0, 0, 0, 0.000)",
"priority": 2147483647,
"schematic_color": "rgba(0, 0, 0, 0.000)",
"track_width": 0.2,
"via_diameter": 0.6,
"via_drill": 0.3,
"wire_width": 6
},
{
"clearance": 0.2,
"name": "Power",
"pcb_color": "rgba(0, 0, 0, 0.000)",
"priority": 0,
"schematic_color": "rgba(0, 0, 0, 0.000)",
"track_width": 1.0,
"via_diameter": 1.0,
"via_drill": 0.75
}
],
"meta": { "meta": {
"version": 4 "version": 0
}, }
"net_colors": null,
"netclass_assignments": null,
"netclass_patterns": [
{
"netclass": "Power",
"pattern": "/V*"
}
]
}, },
"pcbnew": { "pcbnew": {
"last_paths": {
"gencad": "",
"idf": "",
"netlist": "",
"plot": "",
"pos_files": "",
"specctra_dsn": "",
"step": "",
"svg": "",
"vrml": ""
},
"page_layout_descr_file": "" "page_layout_descr_file": ""
}, },
"schematic": { "sheets": [],
"annotate_start_num": 0,
"bom_export_filename": "${PROJECTNAME}.csv",
"bom_fmt_presets": [],
"bom_fmt_settings": {
"field_delimiter": ",",
"keep_line_breaks": false,
"keep_tabs": false,
"name": "CSV",
"ref_delimiter": ",",
"ref_range_delimiter": "",
"string_delimiter": "\""
},
"bom_presets": [],
"bom_settings": {
"exclude_dnp": false,
"fields_ordered": [
{
"group_by": false,
"label": "Reference",
"name": "Reference",
"show": true
},
{
"group_by": false,
"label": "Qty",
"name": "${QUANTITY}",
"show": true
},
{
"group_by": true,
"label": "Value",
"name": "Value",
"show": true
},
{
"group_by": true,
"label": "DNP",
"name": "${DNP}",
"show": true
},
{
"group_by": false,
"label": "LCSC PN",
"name": "LCSC PN",
"show": true
},
{
"group_by": true,
"label": "Exclude from BOM",
"name": "${EXCLUDE_FROM_BOM}",
"show": true
},
{
"group_by": true,
"label": "Exclude from Board",
"name": "${EXCLUDE_FROM_BOARD}",
"show": true
},
{
"group_by": true,
"label": "Footprint",
"name": "Footprint",
"show": true
},
{
"group_by": false,
"label": "Datasheet",
"name": "Datasheet",
"show": true
},
{
"group_by": false,
"label": "Beschreibung",
"name": "Description",
"show": false
},
{
"group_by": false,
"label": "#",
"name": "${ITEM_NUMBER}",
"show": false
}
],
"filter_string": "",
"group_symbols": true,
"include_excluded_from_bom": true,
"name": "",
"sort_asc": true,
"sort_field": "Reference"
},
"connection_grid_size": 50.0,
"drawing": {
"dashed_lines_dash_length_ratio": 12.0,
"dashed_lines_gap_length_ratio": 3.0,
"default_line_thickness": 6.0,
"default_text_size": 50.0,
"field_names": [],
"intersheets_ref_own_page": false,
"intersheets_ref_prefix": "",
"intersheets_ref_short": false,
"intersheets_ref_show": false,
"intersheets_ref_suffix": "",
"junction_size_choice": 3,
"label_size_ratio": 0.375,
"operating_point_overlay_i_precision": 3,
"operating_point_overlay_i_range": "~A",
"operating_point_overlay_v_precision": 3,
"operating_point_overlay_v_range": "~V",
"overbar_offset_ratio": 1.23,
"pin_symbol_size": 25.0,
"text_offset_ratio": 0.15
},
"legacy_lib_dir": "",
"legacy_lib_list": [],
"meta": {
"version": 1
},
"net_format_name": "",
"page_layout_descr_file": "",
"plot_directory": "",
"space_save_all_events": true,
"spice_current_sheet_as_root": false,
"spice_external_command": "spice \"%I\"",
"spice_model_current_sheet_as_root": true,
"spice_save_all_currents": false,
"spice_save_all_dissipations": false,
"spice_save_all_voltages": false,
"subpart_first_id": 65,
"subpart_id_separator": 0
},
"sheets": [
[
"6d1e4ef9-7207-43df-b031-faa1803bd859",
"Root"
]
],
"text_variables": {} "text_variables": {}
} }

2617
TPS5430DDAR_3V3_0A5_Converter/TPS5430DDAR_3V3_0A5_Converter.kicad_sch
View File

File diff suppressed because it is too large Load Diff

1
TPS5430DDAR_3V3_0A5_Converter/fabrication-toolkit-options.json
View File

@ -1 +0,0 @@
{"ARCHIVE_NAME": "", "EXTRA_LAYERS": "", "ALL_ACTIVE_LAYERS": false, "EXTEND_EDGE_CUT": false, "ALTERNATIVE_EDGE_CUT": false, "AUTO TRANSLATE": true, "AUTO FILL": true, "EXCLUDE DNP": false}