component
TPS54332DDAR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, SOP-8-EP. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
tps54332ddar: specified limits as data (metadata.characteristics, 46 rows from the datasheet)
2 files changed
+612
README.md+53@@ -33,6 +33,59 @@ Same part, different packaging or reel option. - `TPS54332DDAR` +## 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 pin) | VIN | -0.3 | | 30 | V | | 4 |+| EN pin input voltage | EN | -0.3 | | 6 | V | | 4 |+| BOOT pin voltage | BOOT | | | 38 | V | | 4 |+| VSENSE pin voltage | VSENSE | -0.3 | | 3 | V | | 4 |+| COMP pin voltage | COMP | -0.3 | | 3 | V | | 4 |+| SS pin voltage | SS | -0.3 | | 3 | V | | 4 |+| BOOT-PH voltage | BOOT-PH | | | 8 | V | | 4 |+| PH pin voltage | PH | -0.6 | | 30 | V | | 4 |+| PH negative transient | PH | -5 | | | V | 10 ns transient from ground to negative peak | 4 |+| Source current EN | EN | | | 100 | μA | | 4 |+| Source current BOOT | BOOT | | | 100 | mA | | 4 |+| Source current VSENSE | VSENSE | | | 10 | μA | | 4 |+| Source current PH | PH | | | 9.25 | A | | 4 |+| Sink current VIN | VIN | | | 9.25 | A | | 4 |+| Sink current COMP | COMP | | | 100 | μA | | 4 |+| Sink current SS | SS | | | 200 | | | 4 |+| Operating junction temperature (absolute maximum) | TJ | -40 | | 150 | °C | | 4 |+| Operating input voltage on VIN pin | VIN | 3.5 | | 28 | V | | 4 |+| Operating junction temperature | TJ | -40 | | 150 | °C | | 4 |+| Shutdown supply current | | | 1 | 4 | μA | EN = 0 V, VIN = 12 V, –40°C to 85°C | 6 |+| Operating non-switching supply current | | | 82 | 120 | μA | VSENSE = 0.85 V | 6 |+| Enable threshold | | 1.25 | | 1.35 | V | Rising and Falling | 6 |+| Voltage reference | | 0.772 | 0.8 | 0.828 | V | | 6 |+| High-side MOSFET on resistance | | | 115 | 200 | mΩ | BOOT-PH = 3 V, VIN = 3.5 V | 6 |+| High-side MOSFET on resistance | | | 80 | 150 | mΩ | BOOT-PH = 6 V, VIN = 12 V | 6 |+| Error amplifier source/sink current | | -7 | | 7 | μA | V(COMP) = 1.0 V, 100-mV overdrive | 6 |+| Current limit threshold | | 4.2 | | 6.5 | A | VIN = 12 V | 6 |+| Switching frequency | | 800 | 1000 | 1200 | kHz | VIN = 12 V, 25°C | 6 |+| Minimum controllable on time | | | 110 | 135 | ns | VIN = 12 V, 25°C | 6 |+| Maximum controllable duty ratio | | 90 | | 93 | % | BOOT-PH = 6 V | 6 |+| Error amplifier transconductance (gm) | gm | | 92 | | μmhos | –2 μA < ICOMP < 2 μA, V(COMP) = 1 V | 6 |+| Error amplifier DC gain | | | 800 | | V/V | VSENSE = 0.8 V | 6 |+| Error amplifier unity gain bandwidth | | | 2.7 | | MHz | 5 pF capacitance from COMP to GND pins | 6 |+| Switch current to COMP transconductance | | | 12 | | A/V | VIN = 12 V | 6 |+| Pulse-skipping Eco-Mode switch current threshold | | | 160 | | mA | | 6 |+| Thermal shutdown | | | 165 | | °C | | 6 |+| SS charge current | | | 2 | | μA | V(SS) = 0.4 V | 6 |+| SS to VSENSE matching | | | 10 | | mV | V(SS) = 0.4 V | 6 |+| Input current at enable threshold – 50 mV | | | -1 | | μA | Enable threshold – 50 mV | 6 |+| Input current at enable threshold + 50 mV | | | -4 | | μA | Enable threshold + 50 mV | 6 |+| Junction-to-ambient thermal resistance | RθJA | | 48.7 | | °C/W | | 5 |+| Junction-to-case (top) thermal resistance | RθJC(top) | | 52.4 | | °C/W | | 5 |+| Junction-to-board thermal resistance | RθJB | | 25.3 | | °C/W | | 5 |+| Junction-to-top characterization parameter | ψJT | | 8.4 | | °C/W | | 5 |+| Junction-to-board characterization parameter | ψJB | | 25.2 | | °C/W | | 5 |+| Junction-to-case (bottom) thermal resistance | RθJC(bot) | | 2.3 | | °C/W | | 5 |+ ## CAD (KiCad official) - Symbol: `TPS54332DDAR`
page.json+559@@ -166,6 +166,565 @@ "Package": "SOP-8-EP", "Category": "PMIC", "Pins": "9"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "b2d295562b641a08",+ "rows": [+ {+ "name": "Input Voltage (VIN pin)",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 30,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN pin input voltage",+ "symbol": "EN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "BOOT pin voltage",+ "symbol": "BOOT",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 38,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "VSENSE pin voltage",+ "symbol": "VSENSE",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "COMP pin voltage",+ "symbol": "COMP",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "SS pin voltage",+ "symbol": "SS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "BOOT-PH voltage",+ "symbol": "BOOT-PH",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 8,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "PH pin voltage",+ "symbol": "PH",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.6,+ "typ": null,+ "max": 30,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "PH negative transient",+ "symbol": "PH",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -5,+ "typ": null,+ "max": null,+ "conditions": "10 ns transient from ground to negative peak",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Source current EN",+ "symbol": "EN",+ "kind": "absolute_maximum",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Source current BOOT",+ "symbol": "BOOT",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Source current VSENSE",+ "symbol": "VSENSE",+ "kind": "absolute_maximum",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 10,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Source current PH",+ "symbol": "PH",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 9.25,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Sink current VIN",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 9.25,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Sink current COMP",+ "symbol": "COMP",+ "kind": "absolute_maximum",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Sink current SS",+ "symbol": "SS",+ "kind": "absolute_maximum",+ "unit": "",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature (absolute maximum)",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating input voltage on VIN pin",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 3.5,+ "typ": null,+ "max": 28,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature",+ "symbol": "TJ",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Shutdown supply current",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 1,+ "max": 4,+ "conditions": "EN = 0 V, VIN = 12 V, –40°C to 85°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Operating non-switching supply current",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 82,+ "max": 120,+ "conditions": "VSENSE = 0.85 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Enable threshold",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 1.25,+ "typ": null,+ "max": 1.35,+ "conditions": "Rising and Falling",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Voltage reference",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 0.772,+ "typ": 0.8,+ "max": 0.828,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "High-side MOSFET on resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 115,+ "max": 200,+ "conditions": "BOOT-PH = 3 V, VIN = 3.5 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "High-side MOSFET on resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 80,+ "max": 150,+ "conditions": "BOOT-PH = 6 V, VIN = 12 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Error amplifier source/sink current",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": -7,+ "typ": null,+ "max": 7,+ "conditions": "V(COMP) = 1.0 V, 100-mV overdrive",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Current limit threshold",+ "symbol": "",+ "kind": "electrical",+ "unit": "A",+ "min": 4.2,+ "typ": null,+ "max": 6.5,+ "conditions": "VIN = 12 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Switching frequency",+ "symbol": "",+ "kind": "timing",+ "unit": "kHz",+ "min": 800,+ "typ": 1000,+ "max": 1200,+ "conditions": "VIN = 12 V, 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Minimum controllable on time",+ "symbol": "",+ "kind": "timing",+ "unit": "ns",+ "min": null,+ "typ": 110,+ "max": 135,+ "conditions": "VIN = 12 V, 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Maximum controllable duty ratio",+ "symbol": "",+ "kind": "timing",+ "unit": "%",+ "min": 90,+ "typ": null,+ "max": 93,+ "conditions": "BOOT-PH = 6 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Error amplifier transconductance (gm)",+ "symbol": "gm",+ "kind": "electrical",+ "unit": "μmhos",+ "min": null,+ "typ": 92,+ "max": null,+ "conditions": "–2 μA < ICOMP < 2 μA, V(COMP) = 1 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Error amplifier DC gain",+ "symbol": "",+ "kind": "electrical",+ "unit": "V/V",+ "min": null,+ "typ": 800,+ "max": null,+ "conditions": "VSENSE = 0.8 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Error amplifier unity gain bandwidth",+ "symbol": "",+ "kind": "electrical",+ "unit": "MHz",+ "min": null,+ "typ": 2.7,+ "max": null,+ "conditions": "5 pF capacitance from COMP to GND pins",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Switch current to COMP transconductance",+ "symbol": "",+ "kind": "electrical",+ "unit": "A/V",+ "min": null,+ "typ": 12,+ "max": null,+ "conditions": "VIN = 12 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Pulse-skipping Eco-Mode switch current threshold",+ "symbol": "",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 160,+ "max": null,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Thermal shutdown",+ "symbol": "",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 165,+ "max": null,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "SS charge current",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 2,+ "max": null,+ "conditions": "V(SS) = 0.4 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "SS to VSENSE matching",+ "symbol": "",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 10,+ "max": null,+ "conditions": "V(SS) = 0.4 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Input current at enable threshold – 50 mV",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": -1,+ "max": null,+ "conditions": "Enable threshold – 50 mV",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Input current at enable threshold + 50 mV",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": -4,+ "max": null,+ "conditions": "Enable threshold + 50 mV",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 48.7,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance",+ "symbol": "RθJC(top)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 52.4,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 25.3,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter",+ "symbol": "ψJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 8.4,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board characterization parameter",+ "symbol": "ψJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 25.2,+ "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": 2.3,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ }+ ] } }, "sections": [