component
TPS5432DDAR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, HSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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tps5432ddar: specified limits as data (metadata.characteristics, 54 rows from the datasheet)
2 files changed
+716
README.md+61@@ -27,6 +27,67 @@ TPS5432DDAR from Texas Instruments, in a HSOP-8-EP. Pinout and pin descriptions | Category | Power Management (PMIC) | | Pins | 9 | +## 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 | VIN | -0.3 | | 7 | V | | 3 |+| Input voltage EN | EN | -0.3 | | 3.6 | V | | 3 |+| Input voltage BOOT (PH + 7) | BOOT | | | 7 | V | | 3 |+| Input voltage VSENSE | VSENSE | -0.3 | | 3 | V | | 3 |+| Input voltage COMP | COMP | -0.3 | | 3 | V | | 3 |+| Input voltage SS | SS | -0.3 | | 3 | V | | 3 |+| Output voltage BOOT-PH | BOOT-PH | | | 7 | V | | 3 |+| Output voltage PH | PH | -0.6 | | 7 | V | | 3 |+| Output voltage PH transient | PH | -2 | | 10 | V | 10 ns transient | 3 |+| Source current EN | | | | 100 | µA | | 3 |+| Sink current COMP | | | | 100 | µA | | 3 |+| Sink current SS | | | | 100 | µA | | 3 |+| Electrostatic discharge (HBM) | | | | 2 | kV | QSS 009-105 (JESD22-A114A) | 3 |+| Electrostatic discharge (CDM) | | | | 500 | V | QSS 009-147 (JESD22-C101B.01) | 3 |+| Junction temperature | TJ | -40 | | 150 | °C | | 3 |+| Storage temperature | Tstg | -65 | | 150 | °C | | 3 |+| Supply voltage | Vin | 2.95 | | 6 | V | TJ = –40°C to 125°C | 4 |+| Shutdown quiescent current | Iq | | 2 | 5 | µA | EN = 0V, 25°C, 2.95 V < Vin < 6 V | 4 |+| Operating quiescent current | Iq | | 360 | 575 | µA | No load, Vin = 5 V, no switching, Vsense = 1 V, 25°C | 4 |+| Input UVLO threshold | | 2.6 | | 2.8 | V | Rising Vin | 4 |+| Enable threshold | | 0.984 | 1.23 | 1.47 | V | Rising | 4 |+| Enable threshold | | 0.952 | | 1.19 | V | Falling | 4 |+| Voltage reference | | 0.792 | 0.808 | 0.824 | V | 2.95 V < Vin < 6 V, TJ = 25°C | 4 |+| Voltage reference | | 0.784 | 0.808 | 0.832 | V | 2.95 V < Vin < 6 V, –40°C < TJ < +125°C | 4 |+| H.S switch resistance | | 62 | | 86 | mΩ | BOOT-PH = 5 V, TJ = 25°C | 4 |+| L.S switch resistance | | 73 | | 103 | mΩ | Vin = 5 V, TJ = 25°C | 4 |+| H.S switch resistance | | 88 | | 114 | mΩ | BOOT-PH = 2.95 V, TJ = 25°C | 4 |+| L.S switch resistance | | 94 | | 128 | mΩ | Vin = 2.95 V, TJ = 25°C | 4 |+| High side current limit (I max) | I max | 3.8 | 5.7 | 7 | A | Vin = 3.3 V, duty cycle = 100% | 4 |+| Low side current limit (I max) | I max | 0.8 | | 1.8 | A | | 4 |+| Thermal shutdown | | 155 | | 170 | C | | 4 |+| Switching frequency | | 520 | 700 | 880 | kHz | | 4 |+| Minimum on time | | 120 | | 150 | ns | Vin = 5 V; Measured at 50% points on PH, Iout = 3 A | 4 |+| Error amp source/sink | | -20 | | 20 | µA | V(COMP) = 1 V, 100 mV overdrive | 4 |+| UVLO hysteresis | | | 0.2 | | V | | 4 |+| Input current | | | -4.6 | | µA | Enable threshold +50 mV | 4 |+| Input current | | | -1.2 | | µA | Enable threshold –50 mV | 4 |+| Error amp transconductance (gm) | gm | | 245 | | µmho | –2 µA < ICOMP < 2 µA, V(COMP) = 1 V | 4 |+| Error amp transconductance (gm) during soft start | gm | | 70 | | µmho | –2 µA < ICOMP < 2 µA, V(COMP) = 1 V, Vsense = 0.3 V | 4 |+| COMP to Iph gm | | | 15 | | A/V | Vin = 5 V, Iph1 = (0.5 or 1A) and Iph2 = 3 A | 4 |+| Vsense voltage for Fs foldback 50% frequency | | | 0.4 | | V | | 4 |+| Vsense voltage for Fs foldback 25% frequency | | | 0.2 | | V | | 4 |+| OT hysteresis | | | 15 | | C | | 4 |+| Minimum off time | | | 60 | | ns | Prior to skipping off pulses, BOOT-PH = 2.95 V, Iout = 3 A | 4 |+| Rise/Fall time | | | 1.5 | | V/ns | Vin = 5 V, Io = 0 A | 4 |+| Boot recharge FET resistance | | | 15 | | Ω | Vin = 5 V | 4 |+| Boot UVLO | | | 2.1 | | V | Vin = 2.95 V | 4 |+| Slow start charge current | | | 2 | | μA | Vss = 0.4 V | 4 |+| Junction-to-ambient thermal resistance (θJA) | θJA | | 42.1 | | °C/W | DDA (8 pins) | 3 |+| Junction-to-case (top) thermal resistance (θJCtop) | θJCtop | | 50.9 | | °C/W | DDA (8 pins) | 3 |+| Junction-to-board thermal resistance (θJB) | θJB | | 31.8 | | °C/W | DDA (8 pins) | 3 |+| Junction-to-top characterization parameter (ψJT) | ψJT | | 5 | | °C/W | DDA (8 pins) | 3 |+| Junction-to-board characterization parameter (ψJB) | ψJB | | 13.5 | | °C/W | DDA (8 pins) | 3 |+| Junction-to-case (bottom) thermal resistance (θJCbot) | θJCbot | | 7.1 | | °C/W | DDA (8 pins) | 3 |+ ## CAD (KiCad official) - Symbol: `TPS5432DDAR`
page.json+655@@ -169,6 +169,661 @@ "Package": "HSOP-8-EP", "Category": "Power Management (PMIC)", "Pins": "9"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "e71b7195621bdd29",+ "rows": [+ {+ "name": "Input voltage VIN",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input voltage EN",+ "symbol": "EN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3.6,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input voltage BOOT (PH + 7)",+ "symbol": "BOOT",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input voltage VSENSE",+ "symbol": "VSENSE",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input voltage COMP",+ "symbol": "COMP",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input voltage SS",+ "symbol": "SS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Output voltage BOOT-PH",+ "symbol": "BOOT-PH",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Output voltage PH",+ "symbol": "PH",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.6,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Output voltage PH transient",+ "symbol": "PH",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -2,+ "typ": null,+ "max": 10,+ "conditions": "10 ns transient",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Source current EN",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Sink current COMP",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Sink current SS",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "µA",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Electrostatic discharge (HBM)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "kV",+ "min": null,+ "typ": null,+ "max": 2,+ "conditions": "QSS 009-105 (JESD22-A114A)",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Electrostatic discharge (CDM)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 500,+ "conditions": "QSS 009-147 (JESD22-C101B.01)",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction temperature",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Supply voltage",+ "symbol": "Vin",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 2.95,+ "typ": null,+ "max": 6,+ "conditions": "TJ = –40°C to 125°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Shutdown quiescent current",+ "symbol": "Iq",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 2,+ "max": 5,+ "conditions": "EN = 0V, 25°C, 2.95 V < Vin < 6 V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating quiescent current",+ "symbol": "Iq",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 360,+ "max": 575,+ "conditions": "No load, Vin = 5 V, no switching, Vsense = 1 V, 25°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input UVLO threshold",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 2.6,+ "typ": null,+ "max": 2.8,+ "conditions": "Rising Vin",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Enable threshold",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 0.984,+ "typ": 1.23,+ "max": 1.47,+ "conditions": "Rising",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Enable threshold",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 0.952,+ "typ": null,+ "max": 1.19,+ "conditions": "Falling",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Voltage reference",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 0.792,+ "typ": 0.808,+ "max": 0.824,+ "conditions": "2.95 V < Vin < 6 V, TJ = 25°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Voltage reference",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 0.784,+ "typ": 0.808,+ "max": 0.832,+ "conditions": "2.95 V < Vin < 6 V, –40°C < TJ < +125°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "H.S switch resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "mΩ",+ "min": 62,+ "typ": null,+ "max": 86,+ "conditions": "BOOT-PH = 5 V, TJ = 25°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "L.S switch resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "mΩ",+ "min": 73,+ "typ": null,+ "max": 103,+ "conditions": "Vin = 5 V, TJ = 25°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "H.S switch resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "mΩ",+ "min": 88,+ "typ": null,+ "max": 114,+ "conditions": "BOOT-PH = 2.95 V, TJ = 25°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "L.S switch resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "mΩ",+ "min": 94,+ "typ": null,+ "max": 128,+ "conditions": "Vin = 2.95 V, TJ = 25°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "High side current limit (I max)",+ "symbol": "I max",+ "kind": "electrical",+ "unit": "A",+ "min": 3.8,+ "typ": 5.7,+ "max": 7,+ "conditions": "Vin = 3.3 V, duty cycle = 100%",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Low side current limit (I max)",+ "symbol": "I max",+ "kind": "electrical",+ "unit": "A",+ "min": 0.8,+ "typ": null,+ "max": 1.8,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal shutdown",+ "symbol": "",+ "kind": "electrical",+ "unit": "C",+ "min": 155,+ "typ": null,+ "max": 170,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Switching frequency",+ "symbol": "",+ "kind": "electrical",+ "unit": "kHz",+ "min": 520,+ "typ": 700,+ "max": 880,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Minimum on time",+ "symbol": "",+ "kind": "electrical",+ "unit": "ns",+ "min": 120,+ "typ": null,+ "max": 150,+ "conditions": "Vin = 5 V; Measured at 50% points on PH, Iout = 3 A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Error amp source/sink",+ "symbol": "",+ "kind": "electrical",+ "unit": "µA",+ "min": -20,+ "typ": null,+ "max": 20,+ "conditions": "V(COMP) = 1 V, 100 mV overdrive",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "UVLO hysteresis",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.2,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input current",+ "symbol": "",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": -4.6,+ "max": null,+ "conditions": "Enable threshold +50 mV",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input current",+ "symbol": "",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": -1.2,+ "max": null,+ "conditions": "Enable threshold –50 mV",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Error amp transconductance (gm)",+ "symbol": "gm",+ "kind": "electrical",+ "unit": "µmho",+ "min": null,+ "typ": 245,+ "max": null,+ "conditions": "–2 µA < ICOMP < 2 µA, V(COMP) = 1 V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Error amp transconductance (gm) during soft start",+ "symbol": "gm",+ "kind": "electrical",+ "unit": "µmho",+ "min": null,+ "typ": 70,+ "max": null,+ "conditions": "–2 µA < ICOMP < 2 µA, V(COMP) = 1 V, Vsense = 0.3 V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "COMP to Iph gm",+ "symbol": "",+ "kind": "electrical",+ "unit": "A/V",+ "min": null,+ "typ": 15,+ "max": null,+ "conditions": "Vin = 5 V, Iph1 = (0.5 or 1A) and Iph2 = 3 A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Vsense voltage for Fs foldback 50% frequency",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.4,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Vsense voltage for Fs foldback 25% frequency",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.2,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "OT hysteresis",+ "symbol": "",+ "kind": "electrical",+ "unit": "C",+ "min": null,+ "typ": 15,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Minimum off time",+ "symbol": "",+ "kind": "electrical",+ "unit": "ns",+ "min": null,+ "typ": 60,+ "max": null,+ "conditions": "Prior to skipping off pulses, BOOT-PH = 2.95 V, Iout = 3 A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Rise/Fall time",+ "symbol": "",+ "kind": "electrical",+ "unit": "V/ns",+ "min": null,+ "typ": 1.5,+ "max": null,+ "conditions": "Vin = 5 V, Io = 0 A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Boot recharge FET resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": 15,+ "max": null,+ "conditions": "Vin = 5 V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Boot UVLO",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 2.1,+ "max": null,+ "conditions": "Vin = 2.95 V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Slow start charge current",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 2,+ "max": null,+ "conditions": "Vss = 0.4 V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance (θJA)",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 42.1,+ "max": null,+ "conditions": "DDA (8 pins)",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance (θJCtop)",+ "symbol": "θJCtop",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 50.9,+ "max": null,+ "conditions": "DDA (8 pins)",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance (θJB)",+ "symbol": "θJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 31.8,+ "max": null,+ "conditions": "DDA (8 pins)",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter (ψJT)",+ "symbol": "ψJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 5,+ "max": null,+ "conditions": "DDA (8 pins)",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board characterization parameter (ψJB)",+ "symbol": "ψJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 13.5,+ "max": null,+ "conditions": "DDA (8 pins)",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (bottom) thermal resistance (θJCbot)",+ "symbol": "θJCbot",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 7.1,+ "max": null,+ "conditions": "DDA (8 pins)",+ "source_page": 3,+ "source": "datasheet"+ }+ ] } }, "variants": [],