component
TPS54040DGQR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, MSOP-10-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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tps54040dgqr: specified limits as data (metadata.characteristics, 47 rows from the datasheet)
2 files changed
+625
README.md+54@@ -29,6 +29,60 @@ TPS54040DGQR from Texas Instruments, in a MSOP-10-EP. Pinout and pin description | Category | Power Management (PMIC) | | Pins | 11 | +## 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 input voltage | | -0.3 | | 47 | V | | 4 |+| EN voltage | | -0.3 | | 5 | V | | 4 |+| BOOT voltage | | | | 55 | V | | 4 |+| VSENSE voltage | | -0.3 | | 3 | V | | 4 |+| COMP voltage | | -0.3 | | 3 | V | | 4 |+| PWRGD voltage | | -0.3 | | 6 | V | | 4 |+| SS/TR voltage | | -0.3 | | 3 | V | | 4 |+| RT/CLK voltage | | -0.3 | | 3.6 | V | | 4 |+| BOOT-PH voltage | | | | 8 | V | | 4 |+| PH output voltage | | -0.6 | | 47 | V | | 4 |+| PH voltage transient | | -2 | | 47 | V | 10-ns transient | 4 |+| Voltage difference PAD to GND | | -200 | | 200 | mV | | 4 |+| EN current (source/sink, direction as printed in table) | | | | 100 | μA | | 4 |+| BOOT current (source/sink, direction as printed in table) | | | | 100 | mA | | 4 |+| VSENSE current (source/sink, direction as printed in table) | | | | 10 | μA | | 4 |+| RT/CLK current (source/sink, direction as printed in table) | | | | 100 | μA | | 4 |+| COMP sink current | | | | 100 | μA | | 4 |+| PWRGD sink current | | | | 10 | mA | | 4 |+| SS/TR current (source/sink, direction as printed in table) | | | | 200 | μA | | 4 |+| Operating junction temperature (absolute maximum) | | -40 | | 150 | °C | | 4 |+| Storage temperature | Tstg | -65 | | 150 | °C | | 4 |+| VIN supply voltage | | 3.5 | | 42 | V | | 4 |+| Output voltage range for adjustable voltage | | 0.8 | | | V | | 4 |+| Operating junction temperature | | -40 | | 150 | °C | | 4 |+| Operating input voltage | | 3.5 | | 42 | V | TJ = –40°C to 150°C, VIN = 3.5 to 42 V | 5 |+| Shutdown supply current | | | 1.3 | 4 | μA | EN = 0 V, 25°C, 3.5 V ≤ VIN ≤ 42 V | 5 |+| Operating nonswitching supply current | | | 116 | 136 | μA | VSENSE = 0.83 V, VIN = 12 V, 25°C | 5 |+| Enable threshold voltage | | 0.9 | 1.25 | 1.55 | V | No voltage hysteresis, rising and falling, 25°C | 5 |+| Error amplifier source/sink current | | -7 | | 7 | μA | V(COMP) = 1 V, 100 mV overdrive | 5 |+| Voltage reference | | 0.792 | 0.8 | 0.808 | V | TJ = 25°C | 5 |+| Voltage reference | | 0.784 | 0.8 | 0.816 | V | | 5 |+| High-side MOSFET on-resistance | | | 200 | 410 | mΩ | VIN = 12 V, BOOT-PH = 6 V | 5 |+| Current limit threshold | | 0.6 | | 0.94 | A | VIN = 12 V, TJ = 25°C | 6 |+| Switching frequency range (RT mode) | | 100 | | 2500 | kHz | using RT mode | 6 |+| Switching frequency | fSW | 450 | 581 | 720 | kHz | RT = 200 kΩ | 6 |+| Switching frequency range (CLK mode) | | 300 | | 2200 | kHz | using CLK mode | 6 |+| Minimum CLK input pulse width | | 40 | | | ns | | 6 |+| RT/CLK high threshold | | 1.9 | | 2.2 | V | | 6 |+| RT/CLK low threshold | | 0.5 | | 0.7 | V | | 6 |+| Minimum VIN for defined output | | | 0.95 | 1.5 | V | V(PWRGD) < 0.5 V, II(PWRGD) = 100 μA | 6 |+| Junction-to-ambient thermal resistance (standard board) | RθJA | | 62.5 | | °C/W | standard board | 5 |+| Junction-to-case (top) thermal resistance (printed with symbol RθJA) | RθJA | | 83 | | °C/W | | 5 |+| Junction-to-ambient thermal resistance (custom board) (printed with symbol RθJC(top)) | RθJC(top) | | 57 | | °C/W | custom board | 5 |+| Junction-to-board thermal resistance | RθJB | | 28 | | °C/W | | 5 |+| Junction-to-top characterization parameter | ψJT | | 1.7 | | °C/W | | 5 |+| Junction-to-board characterization parameter | ψJB | | 20.1 | | °C/W | | 5 |+| Junction-to-case (bottom) thermal resistance | RθJC(bot) | | 21 | | °C/W | | 5 |+ ## CAD (KiCad official) - Symbol: `TPS54040DGQR`
page.json+571@@ -181,6 +181,577 @@ "Package": "MSOP-10-EP", "Category": "Power Management (PMIC)", "Pins": "11"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "5d8a2e37ee318b10",+ "rows": [+ {+ "name": "VIN input voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 47,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "BOOT voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 55,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "VSENSE voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "COMP voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "PWRGD voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "SS/TR voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "RT/CLK voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3.6,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "BOOT-PH voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 8,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "PH output voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.6,+ "typ": null,+ "max": 47,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "PH voltage transient",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -2,+ "typ": null,+ "max": 47,+ "conditions": "10-ns transient",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Voltage difference PAD to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "mV",+ "min": -200,+ "typ": null,+ "max": 200,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN current (source/sink, direction as printed in table)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "BOOT current (source/sink, direction as printed in table)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "VSENSE current (source/sink, direction as printed in table)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 10,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "RT/CLK current (source/sink, direction as printed in table)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "COMP sink current",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "PWRGD sink current",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 10,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "SS/TR current (source/sink, direction as printed in table)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature (absolute maximum)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "VIN supply voltage",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 3.5,+ "typ": null,+ "max": 42,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output voltage range for adjustable voltage",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0.8,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating input voltage",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 3.5,+ "typ": null,+ "max": 42,+ "conditions": "TJ = –40°C to 150°C, VIN = 3.5 to 42 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Shutdown supply current",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 1.3,+ "max": 4,+ "conditions": "EN = 0 V, 25°C, 3.5 V ≤ VIN ≤ 42 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Operating nonswitching supply current",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 116,+ "max": 136,+ "conditions": "VSENSE = 0.83 V, VIN = 12 V, 25°C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Enable threshold voltage",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 0.9,+ "typ": 1.25,+ "max": 1.55,+ "conditions": "No voltage hysteresis, rising and falling, 25°C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Error amplifier source/sink current",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": -7,+ "typ": null,+ "max": 7,+ "conditions": "V(COMP) = 1 V, 100 mV overdrive",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Voltage reference",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 0.792,+ "typ": 0.8,+ "max": 0.808,+ "conditions": "TJ = 25°C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Voltage reference",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 0.784,+ "typ": 0.8,+ "max": 0.816,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "High-side MOSFET on-resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 200,+ "max": 410,+ "conditions": "VIN = 12 V, BOOT-PH = 6 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Current limit threshold",+ "symbol": "",+ "kind": "electrical",+ "unit": "A",+ "min": 0.6,+ "typ": null,+ "max": 0.94,+ "conditions": "VIN = 12 V, TJ = 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Switching frequency range (RT mode)",+ "symbol": "",+ "kind": "electrical",+ "unit": "kHz",+ "min": 100,+ "typ": null,+ "max": 2500,+ "conditions": "using RT mode",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Switching frequency",+ "symbol": "fSW",+ "kind": "electrical",+ "unit": "kHz",+ "min": 450,+ "typ": 581,+ "max": 720,+ "conditions": "RT = 200 kΩ",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Switching frequency range (CLK mode)",+ "symbol": "",+ "kind": "electrical",+ "unit": "kHz",+ "min": 300,+ "typ": null,+ "max": 2200,+ "conditions": "using CLK mode",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Minimum CLK input pulse width",+ "symbol": "",+ "kind": "electrical",+ "unit": "ns",+ "min": 40,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "RT/CLK high threshold",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 1.9,+ "typ": null,+ "max": 2.2,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "RT/CLK low threshold",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 0.5,+ "typ": null,+ "max": 0.7,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Minimum VIN for defined output",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.95,+ "max": 1.5,+ "conditions": "V(PWRGD) < 0.5 V, II(PWRGD) = 100 μA",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance (standard board)",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 62.5,+ "max": null,+ "conditions": "standard board",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance (printed with symbol RθJA)",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 83,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance (custom board) (printed with symbol RθJC(top))",+ "symbol": "RθJC(top)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 57,+ "max": null,+ "conditions": "custom board",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 28,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter",+ "symbol": "ψJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 1.7,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board characterization parameter",+ "symbol": "ψJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 20.1,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (bottom) thermal resistance",+ "symbol": "RθJC(bot)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 21,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ }+ ] } }, "variants": [],