component
LP6240SOF
Public Made by Adomby adom
LOWPOWER DC-DC Converters, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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lp6240sof: specified limits as data (metadata.characteristics, 36 rows from the datasheet)
2 files changed
+483−1
README.md+43@@ -26,6 +26,49 @@ LP6240SOF from LOWPOWER, in a SOP-8. Pinout and pin descriptions extracted from | Category | Power Management (PMIC) | | Pins | 8 | +## 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 Supply Voltage | VIN | 4.5 | | 24 | V | | 5 |+| VIN Supply Current, Shutdown Current | IQ | | 20 | 50 | uA | | 5 |+| VIN Supply Current, Sleep Current | IQ | | 0.5 | 1 | mA | | 5 |+| VIN Supply Current, Operation Current | IQ | | 2 | 4 | mA | | 5 |+| Feedback Voltage | VFB | 1.191 | 1.215 | 1.239 | V | | 5 |+| EN Threshold Voltage, Logic High | VIH | 1.5 | | | V | Logic High. | 5 |+| EN Threshold Voltage, Logic Low | VIL | | | 0.7 | V | Logic Low | 5 |+| Maximum Duty Cycle | DMAX | | | 80 | % | | 5 |+| VIN to GND | | -0.3 | | 28 | V | | 4 |+| GATE, EN to GND | | -0.3 | | 28 | V | | 4 |+| CS, FB, COMP to GND | | -0.3 | | 6.5 | V | | 4 |+| Operating Junction Temperature Range | TJ | -40 | | 150 | ℃ | | 4 |+| Operation Ambient Temperature Range | | -40 | | 85 | °C | | 4 |+| Storage Temperature Range | | -65 | | 150 | °C | | 4 |+| Maximum Soldering Temperature | | | | 260 | °C | at leads, 10sec | 4 |+| Maximum Junction Temperature | | | | 150 | °C | | 4 |+| Input UVLO Threshold | VUVLO(VTH) | | 3.6 | | V | VIN Rising | 5 |+| UVLO Threshold Hysteresis | VUVLO(HYS) | | 170 | | mV | Falling Hysteresis | 5 |+| Soft Start Time | TSS | | 15 | | ms | | 5 |+| Thermal Shutdown Threshold | TSD | | 150 | | °C | Temperature Rising | 5 |+| Thermal Shutdown Hysteresis | ΔTSD | | 25 | | °C | | 5 |+| Pull Down Resistor | RPull_Low | | 150 | | kΩ | | 5 |+| Internal Oscillator Frequency | FOSC | | 600 | | kHz | | 5 |+| Voltage Gain of Error Amplifier | AV | | 1500 | | V/V | | 5 |+| Transconductance of EA | Gm | | 100 | | uA/V | | 5 |+| Gate Driver Clamp | | | 12 | | V | | 5 |+| Gate rising time | | | 40 | | uA | CGate=500pF | 5 |+| Gate falling time | | | 20 | | uA | CGate=500pF | 5 |+| Over Current Protection Threshold | VOCP | | 100 | | mV | Threshold of OCP | 5 |+| Slope Compensation Current | ISlope | | 40 | | uA | | 5 |+| Under Voltage Protection | VUVP | | 1 | | V | | 5 |+| Fault Trigger Duration | TFault | | 42 | | ms | | 5 |+| SCP Threshold | VSCP | | 0.5 | | V | | 5 |+| Hiccup Off Timer | | | 580 | | ms | | 5 |+| Thermal Resistance, Junction to Ambient (SOP-8) | θJA | | 112 | | °C/W | | 4 |+| Thermal Resistance, Junction to Case (SOP-8) | θJC | | 39 | | °C/W | | 4 |+ ## CAD (KiCad official) - Symbol: `LP6240SOF`
page.json+440−1@@ -178,6 +178,445 @@ "Package": "SOP-8", "Category": "Power Management (PMIC)", "Pins": "8"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "69056f38df50ee9c",+ "rows": [+ {+ "name": "Input Supply Voltage",+ "symbol": "VIN",+ "kind": "electrical",+ "unit": "V",+ "min": 4.5,+ "typ": null,+ "max": 24,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "VIN Supply Current, Shutdown Current",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": 20,+ "max": 50,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "VIN Supply Current, Sleep Current",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 0.5,+ "max": 1,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "VIN Supply Current, Operation Current",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 2,+ "max": 4,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Feedback Voltage",+ "symbol": "VFB",+ "kind": "electrical",+ "unit": "V",+ "min": 1.191,+ "typ": 1.215,+ "max": 1.239,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "EN Threshold Voltage, Logic High",+ "symbol": "VIH",+ "kind": "electrical",+ "unit": "V",+ "min": 1.5,+ "typ": null,+ "max": null,+ "conditions": "Logic High.",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "EN Threshold Voltage, Logic Low",+ "symbol": "VIL",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.7,+ "conditions": "Logic Low",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Maximum Duty Cycle",+ "symbol": "DMAX",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": null,+ "max": 80,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "VIN to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 28,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "GATE, EN to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 28,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "CS, FB, COMP to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating Junction Temperature Range",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operation Ambient Temperature Range",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 85,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature Range",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Maximum Soldering Temperature",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "at leads, 10sec",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Maximum Junction Temperature",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input UVLO Threshold",+ "symbol": "VUVLO(VTH)",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 3.6,+ "max": null,+ "conditions": "VIN Rising",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "UVLO Threshold Hysteresis",+ "symbol": "VUVLO(HYS)",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 170,+ "max": null,+ "conditions": "Falling Hysteresis",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Soft Start Time",+ "symbol": "TSS",+ "kind": "electrical",+ "unit": "ms",+ "min": null,+ "typ": 15,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Thermal Shutdown Threshold",+ "symbol": "TSD",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 150,+ "max": null,+ "conditions": "Temperature Rising",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Thermal Shutdown Hysteresis",+ "symbol": "ΔTSD",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 25,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Pull Down Resistor",+ "symbol": "RPull_Low",+ "kind": "electrical",+ "unit": "kΩ",+ "min": null,+ "typ": 150,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Internal Oscillator Frequency",+ "symbol": "FOSC",+ "kind": "electrical",+ "unit": "kHz",+ "min": null,+ "typ": 600,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Voltage Gain of Error Amplifier",+ "symbol": "AV",+ "kind": "electrical",+ "unit": "V/V",+ "min": null,+ "typ": 1500,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Transconductance of EA",+ "symbol": "Gm",+ "kind": "electrical",+ "unit": "uA/V",+ "min": null,+ "typ": 100,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Gate Driver Clamp",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 12,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Gate rising time",+ "symbol": "",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": 40,+ "max": null,+ "conditions": "CGate=500pF",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Gate falling time",+ "symbol": "",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "CGate=500pF",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Over Current Protection Threshold",+ "symbol": "VOCP",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 100,+ "max": null,+ "conditions": "Threshold of OCP",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Slope Compensation Current",+ "symbol": "ISlope",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": 40,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Under Voltage Protection",+ "symbol": "VUVP",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Fault Trigger Duration",+ "symbol": "TFault",+ "kind": "electrical",+ "unit": "ms",+ "min": null,+ "typ": 42,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "SCP Threshold",+ "symbol": "VSCP",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.5,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Hiccup Off Timer",+ "symbol": "",+ "kind": "electrical",+ "unit": "ms",+ "min": null,+ "typ": 580,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance, Junction to Ambient (SOP-8)",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 112,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal Resistance, Junction to Case (SOP-8)",+ "symbol": "θJC",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 39,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -219,4 +658,4 @@ "visibility": { "public": true }-}+}