component
TX4137
Public Made by Adomby adom
XDS DC-DC Converters, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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tx4137: specified limits as data (metadata.characteristics, 29 rows from the datasheet)
2 files changed
+391
README.md+36@@ -24,6 +24,42 @@ TX4137 from XDS, in a SOT-23-6. Pinout and pin descriptions extracted from the d | Category | PMIC | | Pins | 6 | +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Feedback voltage | VFB | 0.792 | 0.812 | 0.832 | V | 4.5V < VIN < 60V | 4 |+| Current limit threshold | ILIM | 1 | 1.25 | 1.5 | A | | 4 |+| Oscillator frequency | fSW | 400 | 500 | 600 | kHz | VFB = 0.6V | 4 |+| Minimum on time | τON | 100 | | | ns | | 4 |+| Feedback current | IFB | | 0.1 | | μA | VFB = 0.85V | 4 |+| Switch on-resistance (internal MOSFET) | RDS(ON) | | 0.9 | | Ω | | 4 |+| Switch leakage current | ISW_LKG | | 1 | | μA | VEN = 0V, VSW = 0V | 4 |+| Maximum duty cycle | DMAX | | 95 | | % | VFB = 0.6V | 4 |+| UVLO rising voltage | UUVLO_R | | 5.5 | | V | | 4 |+| UVLO hysteresis voltage | UUVLO_HYS | | 500 | | mV | | 4 |+| EN rising threshold | VEN_R | | 1.35 | | V | | 4 |+| EN falling threshold | VEN_F | | 1.17 | | V | | 4 |+| EN hysteresis threshold | VEN_HYS | | 180 | | mV | | 4 |+| EN output current | IEN | | 3.1 | | μA | VEN = 2V | 4 |+| EN output current | IEN | | 0.1 | | μA | VEN = 0V | 4 |+| VIN shutdown current | IS | | 3 | | μA | VEN = 0V | 4 |+| VIN quiescent current | IQ | | 0.7 | 0.8 | mA | VEN = 2V, VFB = 1V | 4 |+| Thermal shutdown temperature | TSD | | 165 | | °C | | 4 |+| Thermal shutdown hysteresis | TSD_HYS | | 20 | | °C | | 4 |+| IN pin operating voltage range (absolute maximum) | VIN | -0.3 | | 65 | V | | 3 |+| SW pin operating voltage range (absolute maximum) | VSW | -0.3 | | | V | | 3 |+| EN and FB pin operating voltage range (absolute maximum) | Vmax | -0.3 | | 6 | V | | 3 |+| EN pin sink current (absolute maximum) | IEN_SINK | | | 100 | μA | | 3 |+| Operating temperature range | TA | -40 | | 125 | °C | | 3 |+| SOT23-6 maximum power dissipation | PSOT23-6 | | | 0.25 | W | | 3 |+| Storage temperature range | TSTG | -45 | | 150 | °C | | 3 |+| Soldering temperature (under 30 s) | TSD | | | 260 | °C | Time less than 30 s | 3 |+| ESD withstand voltage (human body model) | VESD | | | 2000 | V | Human body model | 3 |+| Input voltage range (product feature) | VIN | 5.5 | | 60 | V | | 1 |+ ## CAD (KiCad official) - Symbol: `TX4137`
page.json+355@@ -147,6 +147,361 @@ "Package": "SOT-23-6", "Category": "PMIC", "Pins": "6"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "977d631c3d6360a2",+ "rows": [+ {+ "name": "Feedback voltage",+ "symbol": "VFB",+ "kind": "electrical",+ "unit": "V",+ "min": 0.792,+ "typ": 0.812,+ "max": 0.832,+ "conditions": "4.5V < VIN < 60V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Current limit threshold",+ "symbol": "ILIM",+ "kind": "electrical",+ "unit": "A",+ "min": 1,+ "typ": 1.25,+ "max": 1.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Oscillator frequency",+ "symbol": "fSW",+ "kind": "electrical",+ "unit": "kHz",+ "min": 400,+ "typ": 500,+ "max": 600,+ "conditions": "VFB = 0.6V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Minimum on time",+ "symbol": "τON",+ "kind": "electrical",+ "unit": "ns",+ "min": 100,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Feedback current",+ "symbol": "IFB",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 0.1,+ "max": null,+ "conditions": "VFB = 0.85V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Switch on-resistance (internal MOSFET)",+ "symbol": "RDS(ON)",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": 0.9,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Switch leakage current",+ "symbol": "ISW_LKG",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 1,+ "max": null,+ "conditions": "VEN = 0V, VSW = 0V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Maximum duty cycle",+ "symbol": "DMAX",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 95,+ "max": null,+ "conditions": "VFB = 0.6V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "UVLO rising voltage",+ "symbol": "UUVLO_R",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 5.5,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "UVLO hysteresis voltage",+ "symbol": "UUVLO_HYS",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 500,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN rising threshold",+ "symbol": "VEN_R",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.35,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN falling threshold",+ "symbol": "VEN_F",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.17,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN hysteresis threshold",+ "symbol": "VEN_HYS",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 180,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN output current",+ "symbol": "IEN",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 3.1,+ "max": null,+ "conditions": "VEN = 2V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN output current",+ "symbol": "IEN",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 0.1,+ "max": null,+ "conditions": "VEN = 0V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "VIN shutdown current",+ "symbol": "IS",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 3,+ "max": null,+ "conditions": "VEN = 0V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "VIN quiescent current",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 0.7,+ "max": 0.8,+ "conditions": "VEN = 2V, VFB = 1V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal shutdown temperature",+ "symbol": "TSD",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 165,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal shutdown hysteresis",+ "symbol": "TSD_HYS",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "IN pin operating voltage range (absolute maximum)",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 65,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "SW pin operating voltage range (absolute maximum)",+ "symbol": "VSW",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "EN and FB pin operating voltage range (absolute maximum)",+ "symbol": "Vmax",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "EN pin sink current (absolute maximum)",+ "symbol": "IEN_SINK",+ "kind": "absolute_maximum",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Operating temperature range",+ "symbol": "TA",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "SOT23-6 maximum power dissipation",+ "symbol": "PSOT23-6",+ "kind": "absolute_maximum",+ "unit": "W",+ "min": null,+ "typ": null,+ "max": 0.25,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature range",+ "symbol": "TSTG",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -45,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Soldering temperature (under 30 s)",+ "symbol": "TSD",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "Time less than 30 s",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD withstand voltage (human body model)",+ "symbol": "VESD",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 2000,+ "conditions": "Human body model",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range (product feature)",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 5.5,+ "typ": null,+ "max": 60,+ "conditions": "",+ "source_page": 1,+ "source": "datasheet"+ }+ ] } }, "sections": [