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sm8082aaac: specified limits as data (metadata.characteristics, 31 rows from the datasheet)

Ray ·b98efdd3e6 · ·parent 7bcda6b
2 files changed +417
README.md+38
@@ -29,6 +29,44 @@ Same part, different packaging or reel option.  - `SM8082AAAC` +## 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 Range | VIN | 2.5 |  | 5.5 | V |  | 4 |+| Quiescent Current | IQ |  | 70 | 100 | µA | VFB=VREF×105% | 4 |+| Shutdown Current | ISHDN |  | 0.1 | 1 | µA | VEN=0V | 4 |+| Feedback Reference Voltage | VREF | 588 | 600 | 612 | mV | IOUT=0.5A, CCM | 4 |+| FB, EN Voltage |  | -0.3 |  |  | V |  | 3 |+| LX Voltage |  | -0.3 |  | 6 | V | *1 tested down to -3V <40ns; *2 tested up to +7V <40ns | 3 |+| Supply Input Voltage |  | -0.3 |  | 6 | V |  | 3 |+| Junction Temperature Range |  | -40 |  | 150 | °C |  | 3 |+| Storage Temperature Range |  | -65 |  | 150 | °C |  | 3 |+| Supply Input Voltage |  | 2.5 |  | 5.5 | V |  | 3 |+| Junction Temperature Range |  | -40 |  | 125 | °C |  | 3 |+| Ambient Temperature Range |  | -40 |  | 85 | °C |  | 3 |+| Input UVLO Threshold | VUVLO |  | 2.5 |  | V |  | 4 |+| Input UVLO Hysteresis | VHYS |  | 150 |  | mV |  | 4 |+| LX Node Discharge Resistance | RDIS |  | 50 |  | Ω |  | 4 |+| Top FET RON | RDS(ON)1 |  | 130 |  | mΩ |  | 4 |+| Bottom FET RON | RDS(ON)2 |  | 90 |  | mΩ |  | 4 |+| EN Input Voltage High | VEN,H |  | 1.2 |  | V |  | 4 |+| EN Input Voltage Low | VEN,L |  | 0.4 |  | V |  | 4 |+| Min on Time | tON,MIN |  | 60 |  | ns |  | 4 |+| Maximum Duty Cycle | DMAX |  | 100 |  | % |  | 4 |+| Turn on Delay | tON,DLY |  | 0.5 |  | ms | from EN high to LX start switching | 4 |+| Soft-start Time | tSS |  | 1 |  | ms | VOUT from 0% to 100% | 4 |+| Switching Frequency | fSW |  | 1.5 |  | MHz | IOUT=0.5A, CCM | 4 |+| Top FET Current Limit | ILMT,TOP |  | 3.5 |  | A |  | 4 |+| Thermal Shutdown Temperature | TSD |  | 150 |  | °C |  | 4 |+| Thermal Shutdown Hysteresis | THYS |  | 20 |  | °C |  | 4 |+| Power Dissipation | PD |  | 0.83 |  | W | TA = 25°C | 3 |+| Package Thermal Resistance, junction-to-ambient | θJA |  | 120 |  | °C/W | natural convection, TA = 25°C, 2OZ two-layer evaluation board (Note 2) | 3 |+| Package Thermal Resistance, junction-to-case | θJC |  | 20 |  | °C/W |  | 3 |+| Lead Temperature (Soldering) |  |  | 260 |  | °C | 10 sec soldering | 3 |+ ## CAD (KiCad official)  - Symbol: `SM8082AAAC`
page.json+379
@@ -141,6 +141,385 @@       "Package": "SOT-23-5",       "Category": "PMIC",       "Pins": "5"+    },+    "characteristics": {+      "version": 1,+      "source": "datasheet",+      "datasheet_sha256": "3d1af3cb0c77bf0a",+      "rows": [+        {+          "name": "Input Voltage Range",+          "symbol": "VIN",+          "kind": "electrical",+          "unit": "V",+          "min": 2.5,+          "typ": null,+          "max": 5.5,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Quiescent Current",+          "symbol": "IQ",+          "kind": "electrical",+          "unit": "µA",+          "min": null,+          "typ": 70,+          "max": 100,+          "conditions": "VFB=VREF×105%",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Shutdown Current",+          "symbol": "ISHDN",+          "kind": "electrical",+          "unit": "µA",+          "min": null,+          "typ": 0.1,+          "max": 1,+          "conditions": "VEN=0V",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Feedback Reference Voltage",+          "symbol": "VREF",+          "kind": "electrical",+          "unit": "mV",+          "min": 588,+          "typ": 600,+          "max": 612,+          "conditions": "IOUT=0.5A, CCM",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "FB, EN Voltage",+          "symbol": "",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": -0.3,+          "typ": null,+          "max": null,+          "conditions": "",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "LX Voltage",+          "symbol": "",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": -0.3,+          "typ": null,+          "max": 6,+          "conditions": "*1 tested down to -3V <40ns; *2 tested up to +7V <40ns",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Supply Input Voltage",+          "symbol": "",+          "kind": "absolute_maximum",+          "unit": "V",+          "min": -0.3,+          "typ": null,+          "max": 6,+          "conditions": "",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Junction Temperature Range",+          "symbol": "",+          "kind": "absolute_maximum",+          "unit": "°C",+          "min": -40,+          "typ": null,+          "max": 150,+          "conditions": "",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Storage Temperature Range",+          "symbol": "",+          "kind": "absolute_maximum",+          "unit": "°C",+          "min": -65,+          "typ": null,+          "max": 150,+          "conditions": "",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Supply Input Voltage",+          "symbol": "",+          "kind": "recommended_operating",+          "unit": "V",+          "min": 2.5,+          "typ": null,+          "max": 5.5,+          "conditions": "",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Junction Temperature Range",+          "symbol": "",+          "kind": "recommended_operating",+          "unit": "°C",+          "min": -40,+          "typ": null,+          "max": 125,+          "conditions": "",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Ambient Temperature Range",+          "symbol": "",+          "kind": "recommended_operating",+          "unit": "°C",+          "min": -40,+          "typ": null,+          "max": 85,+          "conditions": "",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Input UVLO Threshold",+          "symbol": "VUVLO",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": 2.5,+          "max": null,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Input UVLO Hysteresis",+          "symbol": "VHYS",+          "kind": "electrical",+          "unit": "mV",+          "min": null,+          "typ": 150,+          "max": null,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "LX Node Discharge Resistance",+          "symbol": "RDIS",+          "kind": "electrical",+          "unit": "Ω",+          "min": null,+          "typ": 50,+          "max": null,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Top FET RON",+          "symbol": "RDS(ON)1",+          "kind": "electrical",+          "unit": "mΩ",+          "min": null,+          "typ": 130,+          "max": null,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Bottom FET RON",+          "symbol": "RDS(ON)2",+          "kind": "electrical",+          "unit": "mΩ",+          "min": null,+          "typ": 90,+          "max": null,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "EN Input Voltage High",+          "symbol": "VEN,H",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": 1.2,+          "max": null,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "EN Input Voltage Low",+          "symbol": "VEN,L",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": 0.4,+          "max": null,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Min on Time",+          "symbol": "tON,MIN",+          "kind": "timing",+          "unit": "ns",+          "min": null,+          "typ": 60,+          "max": null,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Maximum Duty Cycle",+          "symbol": "DMAX",+          "kind": "electrical",+          "unit": "%",+          "min": null,+          "typ": 100,+          "max": null,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Turn on Delay",+          "symbol": "tON,DLY",+          "kind": "timing",+          "unit": "ms",+          "min": null,+          "typ": 0.5,+          "max": null,+          "conditions": "from EN high to LX start switching",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Soft-start Time",+          "symbol": "tSS",+          "kind": "timing",+          "unit": "ms",+          "min": null,+          "typ": 1,+          "max": null,+          "conditions": "VOUT from 0% to 100%",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Switching Frequency",+          "symbol": "fSW",+          "kind": "electrical",+          "unit": "MHz",+          "min": null,+          "typ": 1.5,+          "max": null,+          "conditions": "IOUT=0.5A, CCM",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Top FET Current Limit",+          "symbol": "ILMT,TOP",+          "kind": "electrical",+          "unit": "A",+          "min": null,+          "typ": 3.5,+          "max": null,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Thermal Shutdown Temperature",+          "symbol": "TSD",+          "kind": "thermal",+          "unit": "°C",+          "min": null,+          "typ": 150,+          "max": null,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Thermal Shutdown Hysteresis",+          "symbol": "THYS",+          "kind": "thermal",+          "unit": "°C",+          "min": null,+          "typ": 20,+          "max": null,+          "conditions": "",+          "source_page": 4,+          "source": "datasheet"+        },+        {+          "name": "Power Dissipation",+          "symbol": "PD",+          "kind": "absolute_maximum",+          "unit": "W",+          "min": null,+          "typ": 0.83,+          "max": null,+          "conditions": "TA = 25°C",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Package Thermal Resistance, junction-to-ambient",+          "symbol": "θJA",+          "kind": "thermal",+          "unit": "°C/W",+          "min": null,+          "typ": 120,+          "max": null,+          "conditions": "natural convection, TA = 25°C, 2OZ two-layer evaluation board (Note 2)",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Package Thermal Resistance, junction-to-case",+          "symbol": "θJC",+          "kind": "thermal",+          "unit": "°C/W",+          "min": null,+          "typ": 20,+          "max": null,+          "conditions": "",+          "source_page": 3,+          "source": "datasheet"+        },+        {+          "name": "Lead Temperature (Soldering)",+          "symbol": "",+          "kind": "absolute_maximum",+          "unit": "°C",+          "min": null,+          "typ": 260,+          "max": null,+          "conditions": "10 sec soldering",+          "source_page": 3,+          "source": "datasheet"+        }+      ]     }   },   "sections": [