component
TPS62261DRVR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, WSON-6(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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tps62261drvr: specified limits as data (metadata.characteristics, 27 rows from the datasheet)
2 files changed
+366−1
README.md+34@@ -25,6 +25,40 @@ TPS62261DRVR from Texas Instruments, in a WSON-6(2x2). Pinout and pin descriptio | Category | Power Management (PMIC) | | Pins | 7 | +## 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 (VIN) absolute maximum | VIN | -0.3 | | 7 | V | | 4 |+| Voltage on SW | | -0.3 | | 7 | V | | 4 |+| Maximum operating junction temperature | TJ | -40 | | 125 | °C | | 4 |+| Storage temperature | Tstg | -65 | | 150 | °C | | 4 |+| VIN supply voltage | VIN | 2 | | 6 | V | | 4 |+| Operating ambient temperature | TA | -40 | | 85 | °C | | 4 |+| Operating junction temperature | TJ | -40 | | 125 | °C | | 4 |+| Input voltage range | VIN | 2.3 | | 6 | V | | 5 |+| Output current | IOUT | 600 | | | mA | VIN 2.5 V to 6 V | 5 |+| Output current | IOUT | 300 | | | mA | VIN 2.3 V to 2.5 V | 5 |+| Output current | IOUT | 150 | | | mA | VIN 2 V to 2.3 V | 5 |+| Shutdown current | ISD | | 0.1 | 1 | μA | EN = GND | 5 |+| High level input voltage, EN, MODE | VIH | 1 | | | V | 2 V ≤ VIN ≤ 6 V | 5 |+| Low level input voltage, EN, MODE | VIL | 0 | | 0.4 | V | 2 V ≤ VIN ≤ 6 V | 5 |+| Input bias current, EN, MODE | IIN | | 0.01 | 1 | μA | EN, MODE = GND or VIN | 5 |+| High side MOSFET on-resistance | RDS(on) | | 240 | 480 | mΩ | VIN = VGS = 3.6 V, TA = 25°C | 5 |+| Low side MOSFET on-resistance | RDS(on) | | 185 | 380 | mΩ | VIN = VGS = 3.6 V, TA = 25°C | 5 |+| Forward current limit MOSFET high side and low side | ILIMF | 0.8 | 1 | 1.2 | A | VIN = VGS = 3.6 V | 5 |+| Oscillator frequency | fSW | 2 | 2.25 | 2.5 | MHz | 2 V ≤ VIN ≤ 6 V | 5 |+| Feedback voltage PWM mode (fixed output voltage version) | VFB | -1.5 | 0 | 1.5 | % | MODE = VIN, PWM operation, VFB = VOUT, 2.5 V ≤ VIN ≤ 6 V, 0 mA ≤ IOUT ≤ 600 mA | 5 |+| Leakage current into SW pin | Ilkg | | 0.1 | 1 | μA | VIN = 3.6 V, VIN = VOUT = VSW, EN = GND | 5 |+| Junction-to-ambient thermal resistance | RθJA | | 67.8 | | °C/W | DRV (WSON-6) package | 4 |+| Junction-to-case (top) thermal resistance | RθJC(top) | | 88.5 | | °C/W | DRV (WSON-6) package | 4 |+| Junction-to-board thermal resistance | RθJB | | 37.2 | | °C/W | DRV (WSON-6) package | 4 |+| Junction-to-top characterization parameter | ψJT | | 2 | | °C/W | DRV (WSON-6) package | 4 |+| Junction-to-board characterization parameter | ψJB | | 37.6 | | °C/W | DRV (WSON-6) package | 4 |+| Junction-to-case (bottom) thermal resistance | RθJC(bot) | | 7.9 | | °C/W | DRV (WSON-6) package | 4 |+ ## CAD (KiCad official) - Symbol: `TPS62261DRVR`
page.json+332−1@@ -175,6 +175,337 @@ "Package": "WSON-6(2x2)", "Category": "Power Management (PMIC)", "Pins": "7"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "d038c06261cfd705",+ "rows": [+ {+ "name": "Input voltage (VIN) absolute maximum",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Voltage on SW",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Maximum operating junction temperature",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "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": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 2,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating ambient temperature",+ "symbol": "TA",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 85,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature",+ "symbol": "TJ",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range",+ "symbol": "VIN",+ "kind": "electrical",+ "unit": "V",+ "min": 2.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output current",+ "symbol": "IOUT",+ "kind": "electrical",+ "unit": "mA",+ "min": 600,+ "typ": null,+ "max": null,+ "conditions": "VIN 2.5 V to 6 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output current",+ "symbol": "IOUT",+ "kind": "electrical",+ "unit": "mA",+ "min": 300,+ "typ": null,+ "max": null,+ "conditions": "VIN 2.3 V to 2.5 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output current",+ "symbol": "IOUT",+ "kind": "electrical",+ "unit": "mA",+ "min": 150,+ "typ": null,+ "max": null,+ "conditions": "VIN 2 V to 2.3 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Shutdown current",+ "symbol": "ISD",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 0.1,+ "max": 1,+ "conditions": "EN = GND",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "High level input voltage, EN, MODE",+ "symbol": "VIH",+ "kind": "electrical",+ "unit": "V",+ "min": 1,+ "typ": null,+ "max": null,+ "conditions": "2 V ≤ VIN ≤ 6 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Low level input voltage, EN, MODE",+ "symbol": "VIL",+ "kind": "electrical",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 0.4,+ "conditions": "2 V ≤ VIN ≤ 6 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input bias current, EN, MODE",+ "symbol": "IIN",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 0.01,+ "max": 1,+ "conditions": "EN, MODE = GND or VIN",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "High side MOSFET on-resistance",+ "symbol": "RDS(on)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 240,+ "max": 480,+ "conditions": "VIN = VGS = 3.6 V, TA = 25°C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Low side MOSFET on-resistance",+ "symbol": "RDS(on)",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 185,+ "max": 380,+ "conditions": "VIN = VGS = 3.6 V, TA = 25°C",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Forward current limit MOSFET high side and low side",+ "symbol": "ILIMF",+ "kind": "electrical",+ "unit": "A",+ "min": 0.8,+ "typ": 1,+ "max": 1.2,+ "conditions": "VIN = VGS = 3.6 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Oscillator frequency",+ "symbol": "fSW",+ "kind": "electrical",+ "unit": "MHz",+ "min": 2,+ "typ": 2.25,+ "max": 2.5,+ "conditions": "2 V ≤ VIN ≤ 6 V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Feedback voltage PWM mode (fixed output voltage version)",+ "symbol": "VFB",+ "kind": "tolerance",+ "unit": "%",+ "min": -1.5,+ "typ": 0,+ "max": 1.5,+ "conditions": "MODE = VIN, PWM operation, VFB = VOUT, 2.5 V ≤ VIN ≤ 6 V, 0 mA ≤ IOUT ≤ 600 mA",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Leakage current into SW pin",+ "symbol": "Ilkg",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 0.1,+ "max": 1,+ "conditions": "VIN = 3.6 V, VIN = VOUT = VSW, EN = GND",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 67.8,+ "max": null,+ "conditions": "DRV (WSON-6) package",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance",+ "symbol": "RθJC(top)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 88.5,+ "max": null,+ "conditions": "DRV (WSON-6) package",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 37.2,+ "max": null,+ "conditions": "DRV (WSON-6) package",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter",+ "symbol": "ψJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 2,+ "max": null,+ "conditions": "DRV (WSON-6) package",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board characterization parameter",+ "symbol": "ψJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 37.6,+ "max": null,+ "conditions": "DRV (WSON-6) package",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (bottom) thermal resistance",+ "symbol": "RθJC(bot)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 7.9,+ "max": null,+ "conditions": "DRV (WSON-6) package",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -216,4 +547,4 @@ "visibility": { "public": true }-}+}