component
LV14360SDDAR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, SOIC-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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lv14360sddar: specified limits as data (metadata.characteristics, 37 rows from the datasheet)
2 files changed
+496−1
README.md+44@@ -27,6 +27,50 @@ LV14360SDDAR from Texas Instruments, in a SOIC-8-EP. Pinout and pin descriptions | Category | Power Management (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 |+|---|---|---|---|---|---|---|---|+| VIN, EN to GND | | -0.3 | | 65 | V | | 4 |+| BOOT to GND | | -0.3 | | 71 | V | | 4 |+| SS to GND | | -0.3 | | 5 | V | | 4 |+| FB to GND | | -0.3 | | 7 | V | | 4 |+| RT/SYNC to GND | | -0.3 | | 3.6 | V | | 4 |+| BOOT to SW | | | | 6.5 | V | | 4 |+| SW to GND | | -3 | | 65 | V | | 4 |+| Junction temperature, TJ | TJ | -40 | | 150 | °C | | 4 |+| Storage temperature, Tstg | Tstg | -65 | | 150 | °C | | 4 |+| VIN | VIN | 4.3 | | 60 | V | | 4 |+| VOUT | VOUT | 0.8 | | 50 | V | | 4 |+| SW | | -1 | | 60 | V | | 4 |+| FB | | 0 | | 5 | V | | 4 |+| EN | | 0 | | 60 | V | | 4 |+| RT/SYNC | | 0 | | 3.3 | V | | 4 |+| SS | | 0 | | 3 | V | | 4 |+| Operating junction temperature, TJ | TJ | -40 | | 125 | °C | | 4 |+| Switching frequency range at RT mode | | 200 | | 2000 | kHz | | 4 |+| Switching frequency range at SYNC mode | | 250 | | 2000 | kHz | | 4 |+| VIN Operation input voltage | VIN | 4.3 | | 60 | V | | 5 |+| Under voltage lockout thresholds | | 3.8 | 4 | 4.2 | V | Rising threshold | 5 |+| ISHDN Shutdown supply current | ISHDN | | 1 | 3 | μA | VEN = 0 V, TA = 25°C, 4.3 V ≤ VIN ≤ 60 V | 5 |+| EN Threshold Voltage | VEN_TH | 1.05 | 1.2 | 1.38 | V | | 5 |+| Feedback voltage | VFB | 0.746 | 0.75 | 0.754 | V | TJ = 25°C | 6 |+| Feedback voltage | VFB | 0.735 | 0.75 | 0.765 | V | TJ = –40°C to 125°C | 6 |+| On-resistance (high-side MOSFET) | RDS_ON | | 155 | 320 | mΩ | VIN = 12 V, BOOT to SW = 5.8 V | 6 |+| Current limit (high-side MOSFET) | ILIMT | 3.8 | 4.75 | 5.7 | A | VIN = 12 V, TA = 25°C, Open Loop | 6 |+| SYNC clock high level threshold | VSYNC_HI | 1.7 | | | V | | 6 |+| SYNC clock low level threshold | VSYNC_LO | | | 0.5 | V | | 6 |+| Minimum SYNC input pulse width | TSYNC_MIN | 30 | | | ns | Measured at 500 kHz, VSYNC_HI > 3 V, VSYNC_LO < 0.3 V | 6 |+| Switching frequency range at SYNC mode | | 250 | | 2000 | kHz | SYNC mode | 6 |+| RθJA Junction-to-ambient thermal resistance | RθJA | | 42.5 | | °C/W | | 5 |+| ψJT Junction-to-top characterization parameter | ψJT | | 9.9 | | °C/W | | 5 |+| ψJB Junction-to-board characterization parameter | ψJB | | 25.4 | | °C/W | | 5 |+| RθJC(top) Junction-to-case (top) thermal resistance | RθJC(top) | | 56.1 | | °C/W | | 5 |+| RθJC(bot) Junction-to-case (bottom) thermal resistance | RθJC(bot) | | 3.8 | | °C/W | | 5 |+| RθJB Junction-to-board thermal resistance | RθJB | | 25.5 | | °C/W | | 5 |+ ## CAD (KiCad official) - Symbol: `LV14360SDDAR`
page.json+452−1@@ -186,6 +186,457 @@ "Package": "SOIC-8-EP", "Category": "Power Management (PMIC)", "Pins": "9"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "8e75b5bff257117f",+ "rows": [+ {+ "name": "VIN, EN to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 65,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "BOOT to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 71,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "SS to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "FB to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "RT/SYNC to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3.6,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "BOOT to SW",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 6.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "SW to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -3,+ "typ": null,+ "max": 65,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction temperature, TJ",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature, Tstg",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "VIN",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 4.3,+ "typ": null,+ "max": 60,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "VOUT",+ "symbol": "VOUT",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0.8,+ "typ": null,+ "max": 50,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "SW",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": -1,+ "typ": null,+ "max": 60,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "FB",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 60,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "RT/SYNC",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 3.3,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "SS",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 3,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature, TJ",+ "symbol": "TJ",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Switching frequency range at RT mode",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "kHz",+ "min": 200,+ "typ": null,+ "max": 2000,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Switching frequency range at SYNC mode",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "kHz",+ "min": 250,+ "typ": null,+ "max": 2000,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "VIN Operation input voltage",+ "symbol": "VIN",+ "kind": "electrical",+ "unit": "V",+ "min": 4.3,+ "typ": null,+ "max": 60,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Under voltage lockout thresholds",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 3.8,+ "typ": 4,+ "max": 4.2,+ "conditions": "Rising threshold",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "ISHDN Shutdown supply current",+ "symbol": "ISHDN",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 1,+ "max": 3,+ "conditions": "VEN = 0 V, TA = 25°C, 4.3 V ≤ VIN ≤ 60 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "EN Threshold Voltage",+ "symbol": "VEN_TH",+ "kind": "electrical",+ "unit": "V",+ "min": 1.05,+ "typ": 1.2,+ "max": 1.38,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Feedback voltage",+ "symbol": "VFB",+ "kind": "electrical",+ "unit": "V",+ "min": 0.746,+ "typ": 0.75,+ "max": 0.754,+ "conditions": "TJ = 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Feedback voltage",+ "symbol": "VFB",+ "kind": "electrical",+ "unit": "V",+ "min": 0.735,+ "typ": 0.75,+ "max": 0.765,+ "conditions": "TJ = –40°C to 125°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "On-resistance (high-side MOSFET)",+ "symbol": "RDS_ON",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 155,+ "max": 320,+ "conditions": "VIN = 12 V, BOOT to SW = 5.8 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Current limit (high-side MOSFET)",+ "symbol": "ILIMT",+ "kind": "electrical",+ "unit": "A",+ "min": 3.8,+ "typ": 4.75,+ "max": 5.7,+ "conditions": "VIN = 12 V, TA = 25°C, Open Loop",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "SYNC clock high level threshold",+ "symbol": "VSYNC_HI",+ "kind": "electrical",+ "unit": "V",+ "min": 1.7,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "SYNC clock low level threshold",+ "symbol": "VSYNC_LO",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.5,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Minimum SYNC input pulse width",+ "symbol": "TSYNC_MIN",+ "kind": "timing",+ "unit": "ns",+ "min": 30,+ "typ": null,+ "max": null,+ "conditions": "Measured at 500 kHz, VSYNC_HI > 3 V, VSYNC_LO < 0.3 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Switching frequency range at SYNC mode",+ "symbol": "",+ "kind": "electrical",+ "unit": "kHz",+ "min": 250,+ "typ": null,+ "max": 2000,+ "conditions": "SYNC mode",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "RθJA Junction-to-ambient thermal resistance",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 42.5,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "ψJT Junction-to-top characterization parameter",+ "symbol": "ψJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 9.9,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "ψJB Junction-to-board characterization parameter",+ "symbol": "ψJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 25.4,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "RθJC(top) Junction-to-case (top) thermal resistance",+ "symbol": "RθJC(top)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 56.1,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "RθJC(bot) Junction-to-case (bottom) thermal resistance",+ "symbol": "RθJC(bot)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 3.8,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "RθJB Junction-to-board thermal resistance",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 25.5,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -227,4 +678,4 @@ "visibility": { "public": true }-}+}