component
SCT2630ASTER
Public Made by Adomby adom
SCT DC-DC Converters, ESOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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sct2630aster: specified limits as data (metadata.characteristics, 38 rows from the datasheet)
2 files changed
+508
README.md+45@@ -33,6 +33,51 @@ Same part, different packaging or reel option. - `SCT2630ASTER` +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| VIN Operating input voltage | VIN | 4.5 | | 60 | V | | 3 |+| Input UVLO Threshold (VIN rising) | VIN_UVLO | | 4.2 | 4.4 | V | VIN rising | 3 |+| Shutdown current from VIN pin | ISHDN | | 2 | 5 | μA | EN=0, no load | 3 |+| Reference voltage of FB | VREF | 0.792 | 0.8 | 0.808 | V | | 3 |+| High-side power MOSFET peak current limit threshold | ILIM_HS | 4.7 | 5.5 | 6.3 | A | | 4 |+| Frequency range using RT mode | FRANGE_RT | 100 | | 1200 | kHz | | 4 |+| Switching frequency | FSW | 450 | 500 | 550 | kHz | RRT=200 kΩ(1%) | 4 |+| Operating junction temperature (recommended) | TJ | -40 | | 150 | °C | Over operating free-air temperature range | 3 |+| Input voltage range (recommended) | VIN | 4.5 | | 60 | V | | 3 |+| Output voltage range (recommended) | VOUT | 0.8 | | 57 | V | | 3 |+| VIN, EN | | -0.3 | | 65 | V | | 2 |+| BOOT | | -0.3 | | 72 | V | | 2 |+| SW | | -1 | | 65 | V | | 2 |+| BOOT-SW | | -0.3 | | 6 | V | | 2 |+| COMP, FB, RT/CLK | | -0.3 | | 6 | V | | 2 |+| Operating junction temperature | TJ | -40 | | 150 | °C | | 2 |+| Storage temperature | TSTG | -65 | | 150 | °C | | 2 |+| Junction-to-ambient thermal resistance | θJA | | 42 | | °C/W | standard board | 3 |+| Junction-to-top characterization parameter | ψJT | | 5.9 | | °C/W | | 3 |+| Hysteresis (VIN UVLO) | VIN_UVLO | | 320 | | mV | | 3 |+| Quiescent current from VIN pin | IQ | | 175 | | μA | EN floating, no load, non-switching, BOOT-SW=5V | 3 |+| High-side MOSFET on-resistance | RDSON_H | | 80 | | mΩ | VBOOT-VSW=5V | 3 |+| Error amplifier trans-conductance | GEA | | 300 | | μS | -2μA<ICOMP<2μA, VCOMP=1V | 3 |+| EA maximum source current | ICOMP_SRC | | 30 | | μA | VFB=VREF-100mV, VCOMP=1V | 3 |+| EA maximum sink current | ICOMP_SNK | | 30 | | μA | VFB=VREF+100mV, VCOMP=1V | 3 |+| COMP high clamp | VCOMP_H | | 2.25 | | V | | 4 |+| COMP low clamp | VCOMP_L | | 0.47 | | V | | 4 |+| Enable pin pull-up current | IEN_L | | 1 | | μA | EN=1V | 4 |+| Enable pin pull-up current | IEN_H | | 3.6 | | uA | EN=1.5V | 4 |+| Enable high threshold | VEN_H | | 1.2 | | V | | 4 |+| Soft start time | TSS | | 4 | | ms | | 4 |+| Minimum on-time | tON_MIN | | 130 | | ns | VIN=24V | 4 |+| Feedback overvoltage threshold (rising) | VOVP | | 110 | | % | VFB/VREF rising | 4 |+| Feedback overvoltage threshold (falling) | VOVP | | 105 | | % | VFB/VREF falling | 4 |+| BOOT-SW UVLO threshold | VBOOTUV | | 2.52 | | V | BOOT-SW falling | 4 |+| BOOT-SW UVLO hysteresis | VBOOTUV | | 230 | | mV | | 4 |+| Thermal shutdown threshold | TSD | | 172 | | °C | TJ rising | 4 |+| Thermal shutdown hysteresis | TSD | | 12 | | °C | | 4 |+ ## CAD (KiCad official) - Symbol: `SCT2630ASTER`
page.json+463@@ -165,6 +165,469 @@ "Package": "ESOP-8", "Category": "PMIC", "Pins": "9"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "616843ced2651fa2",+ "rows": [+ {+ "name": "VIN Operating input voltage",+ "symbol": "VIN",+ "kind": "electrical",+ "unit": "V",+ "min": 4.5,+ "typ": null,+ "max": 60,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input UVLO Threshold (VIN rising)",+ "symbol": "VIN_UVLO",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 4.2,+ "max": 4.4,+ "conditions": "VIN rising",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Shutdown current from VIN pin",+ "symbol": "ISHDN",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 2,+ "max": 5,+ "conditions": "EN=0, no load",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Reference voltage of FB",+ "symbol": "VREF",+ "kind": "electrical",+ "unit": "V",+ "min": 0.792,+ "typ": 0.8,+ "max": 0.808,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "High-side power MOSFET peak current limit threshold",+ "symbol": "ILIM_HS",+ "kind": "electrical",+ "unit": "A",+ "min": 4.7,+ "typ": 5.5,+ "max": 6.3,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Frequency range using RT mode",+ "symbol": "FRANGE_RT",+ "kind": "electrical",+ "unit": "kHz",+ "min": 100,+ "typ": null,+ "max": 1200,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Switching frequency",+ "symbol": "FSW",+ "kind": "electrical",+ "unit": "kHz",+ "min": 450,+ "typ": 500,+ "max": 550,+ "conditions": "RRT=200 kΩ(1%)",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature (recommended)",+ "symbol": "TJ",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "Over operating free-air temperature range",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range (recommended)",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 4.5,+ "typ": null,+ "max": 60,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Output voltage range (recommended)",+ "symbol": "VOUT",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0.8,+ "typ": null,+ "max": 57,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "VIN, EN",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 65,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "BOOT",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 72,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "SW",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -1,+ "typ": null,+ "max": 65,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "BOOT-SW",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "COMP, FB, RT/CLK",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "TSTG",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 42,+ "max": null,+ "conditions": "standard board",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter",+ "symbol": "ψJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 5.9,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Hysteresis (VIN UVLO)",+ "symbol": "VIN_UVLO",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 320,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current from VIN pin",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 175,+ "max": null,+ "conditions": "EN floating, no load, non-switching, BOOT-SW=5V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "High-side MOSFET on-resistance",+ "symbol": "RDSON_H",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 80,+ "max": null,+ "conditions": "VBOOT-VSW=5V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Error amplifier trans-conductance",+ "symbol": "GEA",+ "kind": "electrical",+ "unit": "μS",+ "min": null,+ "typ": 300,+ "max": null,+ "conditions": "-2μA<ICOMP<2μA, VCOMP=1V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "EA maximum source current",+ "symbol": "ICOMP_SRC",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 30,+ "max": null,+ "conditions": "VFB=VREF-100mV, VCOMP=1V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "EA maximum sink current",+ "symbol": "ICOMP_SNK",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 30,+ "max": null,+ "conditions": "VFB=VREF+100mV, VCOMP=1V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "COMP high clamp",+ "symbol": "VCOMP_H",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 2.25,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "COMP low clamp",+ "symbol": "VCOMP_L",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.47,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Enable pin pull-up current",+ "symbol": "IEN_L",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 1,+ "max": null,+ "conditions": "EN=1V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Enable pin pull-up current",+ "symbol": "IEN_H",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": 3.6,+ "max": null,+ "conditions": "EN=1.5V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Enable high threshold",+ "symbol": "VEN_H",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.2,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Soft start time",+ "symbol": "TSS",+ "kind": "electrical",+ "unit": "ms",+ "min": null,+ "typ": 4,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Minimum on-time",+ "symbol": "tON_MIN",+ "kind": "electrical",+ "unit": "ns",+ "min": null,+ "typ": 130,+ "max": null,+ "conditions": "VIN=24V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Feedback overvoltage threshold (rising)",+ "symbol": "VOVP",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 110,+ "max": null,+ "conditions": "VFB/VREF rising",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Feedback overvoltage threshold (falling)",+ "symbol": "VOVP",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 105,+ "max": null,+ "conditions": "VFB/VREF falling",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "BOOT-SW UVLO threshold",+ "symbol": "VBOOTUV",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 2.52,+ "max": null,+ "conditions": "BOOT-SW falling",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "BOOT-SW UVLO hysteresis",+ "symbol": "VBOOTUV",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 230,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal shutdown threshold",+ "symbol": "TSD",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 172,+ "max": null,+ "conditions": "TJ rising",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal shutdown hysteresis",+ "symbol": "TSD",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 12,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "sections": [