component
TPS61031PWPR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, HTSSOP-16-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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tps61031pwpr: specified limits as data (metadata.characteristics, 35 rows from the datasheet)
2 files changed
+470−1
README.md+42@@ -35,6 +35,48 @@ TPS61031PWPR from Texas Instruments, in a HTSSOP-16-EP. Pinout and pin descripti | Category | Power Supply Chip | | Pins | 17 | +## 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 on LBI | VI | -0.3 | | 3.6 | V | | 4 |+| Input voltage on SW, VOUT, LBO, VBAT, SYNC, EN, FB | VI | -0.3 | | 7 | V | | 4 |+| Maximum junction temperature | TJ | -40 | | 150 | °C | | 4 |+| Storage temperature range | Tstg | -65 | | 150 | °C | | 4 |+| Supply voltage at VBAT | VI | 1.8 | | 5.5 | V | | 4 |+| Operating ambient temperature range | TA | -40 | | 85 | °C | | 4 |+| Operating virtual junction temperature range | TJ | -40 | | 125 | °C | | 4 |+| Input voltage range | VI | 1.8 | | 5.5 | V | | 5 |+| Oscillator frequency | f | 500 | 600 | 700 | kHz | | 5 |+| Frequency range for synchronization | | 500 | | 700 | kHz | | 5 |+| Switch current limit | | 3600 | 4000 | 4500 | mA | VOUT= 5 V | 5 |+| Total accuracy | | -3 | | 3 | % | | 5 |+| Quiescent current into VBAT | | | 10 | 25 | µA | IO = 0 mA, VEN = VBAT = 1.8 V, VOUT =5 V | 5 |+| Quiescent current into VOUT | | | 10 | 20 | µA | IO = 0 mA, VEN = VBAT = 1.8 V, VOUT =5 V | 5 |+| Shutdown current | | | 0.1 | 1 | µA | VEN= 0 V, VBAT = 2.4 V | 5 |+| LBI voltage threshold | VIL | 490 | 500 | 510 | mV | VLBI voltage decreasing | 5 |+| LBI input current | | | 0.01 | 0.1 | µA | EN = VBAT or GND | 5 |+| LBO output low voltage | | | 0.04 | 0.4 | V | VO = 3.3 V, IOI = 100 µA | 5 |+| LBO output leakage current | | | 0.01 | 0.1 | µA | VLBO= 7 V | 5 |+| EN, SYNC input current | | | 0.01 | 0.1 | µA | Clamped on GND or VBAT | 5 |+| Junction-to-ambient thermal resistance | RθJA | | 46.9 | | °C/W | PWP package | 4 |+| Junction-to-case (top) thermal resistance | RθJC(top) | | 25.8 | | °C/W | PWP package | 4 |+| Junction-to-board thermal resistance | RθJB | | 19.4 | | °C/W | PWP package | 4 |+| Junction-to-top characterization parameter | ψJT | | 0.8 | | °C/W | PWP package | 4 |+| Junction-to-board characterization parameter | ψJB | | 19.3 | | °C/W | PWP package | 4 |+| Junction-to-case (bottom) thermal resistance | RθJC(bot) | | 2.2 | | °C/W | PWP package | 4 |+| SWN switch on resistance | | | 55 | | mΩ | VOUT= 5 V | 5 |+| SWP switch on resistance | | | 55 | | mΩ | VOUT= 5 V | 5 |+| Line regulation | | | 0.6 | | % | | 5 |+| Load regulation | | | 0.6 | | % | | 5 |+| Under voltage lockout threshold | VUVLO | | 1.5 | | V | VLBI voltage decreasing | 5 |+| LBI input hysteresis | | | 10 | | mV | | 5 |+| LBO output low current | | | 100 | | µA | | 5 |+| Overtemperature protection | | | 140 | | °C | | 5 |+| Overtemperature hysteresis | | | 20 | | °C | | 5 |+ ## CAD (KiCad official) - Symbol: `TPS61031PWPR`
page.json+428−1@@ -235,6 +235,433 @@ "Package": "HTSSOP-16-EP", "Category": "Power Supply Chip", "Pins": "17"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "09d8799e40eac542",+ "rows": [+ {+ "name": "Input voltage on LBI",+ "symbol": "VI",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3.6,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage on SW, VOUT, LBO, VBAT, SYNC, EN, FB",+ "symbol": "VI",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Maximum junction temperature",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature range",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Supply voltage at VBAT",+ "symbol": "VI",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 1.8,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating ambient temperature range",+ "symbol": "TA",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 85,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating virtual junction temperature range",+ "symbol": "TJ",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range",+ "symbol": "VI",+ "kind": "electrical",+ "unit": "V",+ "min": 1.8,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Oscillator frequency",+ "symbol": "f",+ "kind": "electrical",+ "unit": "kHz",+ "min": 500,+ "typ": 600,+ "max": 700,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Frequency range for synchronization",+ "symbol": "",+ "kind": "electrical",+ "unit": "kHz",+ "min": 500,+ "typ": null,+ "max": 700,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Switch current limit",+ "symbol": "",+ "kind": "electrical",+ "unit": "mA",+ "min": 3600,+ "typ": 4000,+ "max": 4500,+ "conditions": "VOUT= 5 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Total accuracy",+ "symbol": "",+ "kind": "tolerance",+ "unit": "%",+ "min": -3,+ "typ": null,+ "max": 3,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current into VBAT",+ "symbol": "",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 10,+ "max": 25,+ "conditions": "IO = 0 mA, VEN = VBAT = 1.8 V, VOUT =5 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current into VOUT",+ "symbol": "",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 10,+ "max": 20,+ "conditions": "IO = 0 mA, VEN = VBAT = 1.8 V, VOUT =5 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Shutdown current",+ "symbol": "",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 0.1,+ "max": 1,+ "conditions": "VEN= 0 V, VBAT = 2.4 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "LBI voltage threshold",+ "symbol": "VIL",+ "kind": "electrical",+ "unit": "mV",+ "min": 490,+ "typ": 500,+ "max": 510,+ "conditions": "VLBI voltage decreasing",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "LBI input current",+ "symbol": "",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 0.01,+ "max": 0.1,+ "conditions": "EN = VBAT or GND",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "LBO output low voltage",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.04,+ "max": 0.4,+ "conditions": "VO = 3.3 V, IOI = 100 µA",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "LBO output leakage current",+ "symbol": "",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 0.01,+ "max": 0.1,+ "conditions": "VLBO= 7 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "EN, SYNC input current",+ "symbol": "",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 0.01,+ "max": 0.1,+ "conditions": "Clamped on GND or VBAT",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 46.9,+ "max": null,+ "conditions": "PWP package",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance",+ "symbol": "RθJC(top)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 25.8,+ "max": null,+ "conditions": "PWP package",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 19.4,+ "max": null,+ "conditions": "PWP package",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter",+ "symbol": "ψJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 0.8,+ "max": null,+ "conditions": "PWP package",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board characterization parameter",+ "symbol": "ψJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 19.3,+ "max": null,+ "conditions": "PWP package",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (bottom) thermal resistance",+ "symbol": "RθJC(bot)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 2.2,+ "max": null,+ "conditions": "PWP package",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "SWN switch on resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 55,+ "max": null,+ "conditions": "VOUT= 5 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "SWP switch on resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 55,+ "max": null,+ "conditions": "VOUT= 5 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Line regulation",+ "symbol": "",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 0.6,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Load regulation",+ "symbol": "",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 0.6,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Under voltage lockout threshold",+ "symbol": "VUVLO",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.5,+ "max": null,+ "conditions": "VLBI voltage decreasing",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "LBI input hysteresis",+ "symbol": "",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 10,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "LBO output low current",+ "symbol": "",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 100,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Overtemperature protection",+ "symbol": "",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 140,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Overtemperature hysteresis",+ "symbol": "",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -276,4 +703,4 @@ "visibility": { "public": true }-}+}