component
TX4151
Public Made by Adomby adom
XDS DC-DC Converters, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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tx4151: specified limits as data (metadata.characteristics, 9 rows from the datasheet)
2 files changed
+131
README.md+16@@ -27,6 +27,22 @@ TX4151 from XDS, in a SOP-8. Pinout and pin descriptions extracted from the manu | Category | PMIC | | Pins | 9 | +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Input voltage (operating range) | VIN | 8 | | 30 | V | | 10 |+| Load current (maximum) | | | | 1.5 | A | | 10 |+| Switching frequency | fSW | | 120 | | kHz | | 1 |+| Internal current limit | | | 3 | | A | | 1 |+| PMOS switch on-resistance | RDS(on) | | 100 | | mΩ | | 1 |+| Feedback reference voltage | VFB | | 0.835 | | V | | 6 |+| Current-sense threshold (ILIMIT = 75mV / R2) | | | 75 | | mV | ILIMIT = 75mV / R2 | 6 |+| Over-temperature shutdown threshold | | | 150 | | °C | Chip temperature rises under long heavy-load operation | 5 |+| Over-temperature hysteresis (approx.) | | | 20 | | °C | | 5 |+ ## CAD (KiCad official) - Symbol: `TX4151`
page.json+115@@ -159,6 +159,121 @@ "Package": "SOP-8", "Category": "PMIC", "Pins": "9"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "0be198588bad936b",+ "rows": [+ {+ "name": "Input voltage (operating range)",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 8,+ "typ": null,+ "max": 30,+ "conditions": "",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "Load current (maximum)",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 1.5,+ "conditions": "",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "Switching frequency",+ "symbol": "fSW",+ "kind": "electrical",+ "unit": "kHz",+ "min": null,+ "typ": 120,+ "max": null,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Internal current limit",+ "symbol": "",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": 3,+ "max": null,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "PMOS switch on-resistance",+ "symbol": "RDS(on)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 100,+ "max": null,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ },+ {+ "name": "Feedback reference voltage",+ "symbol": "VFB",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.835,+ "max": null,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Current-sense threshold (ILIMIT = 75mV / R2)",+ "symbol": "",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 75,+ "max": null,+ "conditions": "ILIMIT = 75mV / R2",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Over-temperature shutdown threshold",+ "symbol": "",+ "kind": "thermal",+ "unit": "°C",+ "min": null,+ "typ": 150,+ "max": null,+ "conditions": "Chip temperature rises under long heavy-load operation",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Over-temperature hysteresis (approx.)",+ "symbol": "",+ "kind": "thermal",+ "unit": "°C",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ }+ ] } }, "sections": [