component
TMI3408C
Public Made by Adomby adom
TMI DC-DC Converters, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
tmi3408c: specified limits as data (metadata.characteristics, 38 rows from the datasheet)
2 files changed
+509−1
README.md+45@@ -23,6 +23,51 @@ TMI3408C from TMI, in a SOT-23-5. Pinout and pin descriptions extracted from the | Category | Power Management (PMIC) | | Pins | 5 | +## 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 Supply Voltages | VIN | -0.3 | | 6.5 | V | | 2 |+| LX Voltages | VLX | -0.3 | | 6.5 | V | | 2 |+| LX Voltage (<10ns transient) | VLX | -2.5 | | 7 | V | <10ns transient | 2 |+| LX Voltage (<5ns transient) | VLX | -3.5 | | 7.5 | V | <5ns transient | 2 |+| EN, FB Voltage | VEN, VFB | -0.3 | | 6.5 | V | | 2 |+| Storage Temperature Range | TSTG | -65 | | 150 | °C | | 2 |+| Junction Temperature | TJ | -40 | | 150 | °C | Note 2 | 2 |+| Power Dissipation | PD | | | 600 | mW | | 2 |+| Lead Temperature Soldering | | | | 260 | °C | 10 Sec | 2 |+| ESD Human Body Model for all pins | VESD_HBM | -2000 | | 2000 | V | JEDEC JS-001 | 3 |+| ESD Charge Device Model for all pins | VESD_CDM | -1000 | | 1000 | V | JEDEC JS-001 | 3 |+| Voltage Range IN | VIN | 2.5 | | 5.5 | V | | 3 |+| TJ Operating Junction Temperature Range | TJ | -40 | | 125 | °C | | 3 |+| Input Voltage Range | VIN | 2.5 | | 5.5 | V | | 4 |+| Quiescent Current | IQ | | 50 | 100 | µA | VEN=2.0V, IOUT=0, VFB=VREF*105% | 4 |+| Shutdown Current | ISD | | 0.1 | 10 | µA | VEN=0V | 4 |+| Regulated Feedback Voltage | VFB | 0.588 | 0.6 | 0.612 | V | TA = 25°C | 4 |+| Regulated Feedback Voltage | VFB | 0.586 | 0.6 | 0.613 | V | TA = 0°C ≤ TA ≤ 85°C | 4 |+| Regulated Feedback Voltage | VFB | 0.585 | 0.6 | 0.615 | V | TA = -40°C ≤ TA ≤ 85°C | 4 |+| Reference Voltage Line Regulation | | | 0.04 | 0.4 | %/V | VIN = 2.5V to 6.0V | 4 |+| Output Voltage Line Regulation | | | 0.04 | 0.4 | % | VIN = 2.5V to 6.0V | 4 |+| EN Rising Threshold | VEN_R | 0.8 | 1.1 | 1.4 | V | VIN=5V, TA=25°C | 4 |+| EN Rising Threshold | VEN_R | 0.6 | 0.9 | 1.2 | V | VIN=3.3V, TA=25°C | 4 |+| EN Leakage Current | IEN | -1 | 0.01 | 1 | µA | | 4 |+| LX Leakage Current | ILX | -1 | 0.01 | 1 | µA | VEN=0V, VIN=VLX=5V | 4 |+| Output Voltage Load Regulation | | | 0.5 | | % | | 4 |+| OVP Threshold | VOVP | | 6 | | V | | 4 |+| UVLO Threshold | VUVLO | | 2.1 | | V | | 4 |+| Oscillation Frequency | fOSC | | 1.5 | | MHz | VOUT=100% | 4 |+| Oscillation Frequency | fOSC | | 400 | | kHz | VOUT=0V | 4 |+| On Resistance of PMOS | RDS(ON)P | | 0.2 | | Ω | ILX=100mA | 4 |+| On Resistance of NMOS | RDS(ON)N | | 0.18 | | Ω | ILX=-100mA | 4 |+| Peak Current Limit | ILIM | | 1.5 | | A | VIN=5V, VOUT=1.2V, L=4.7μH/2A | 4 |+| EN Hysteresis | | | 0.13 | | V | | 4 |+| Thermal Shutdown Threshold | TSD | | 150 | | °C | Note 4: guaranteed by design | 4 |+| Thermal Shutdown Hysteresis | | | 25 | | °C | Note 4: guaranteed by design | 4 |+| Junction-to-ambient thermal resistance | θJA | | 200 | | °C/W | JESD51-7, 4-layer PCB | 3 |+| Junction-to-case thermal resistance | θJC | | 65 | | °C/W | | 3 |+ ## CAD (KiCad official) - Symbol: `TMI3408C`
page.json+464−1@@ -160,6 +160,469 @@ "Package": "SOT-23-5", "Category": "Power Management (PMIC)", "Pins": "5"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "1de226ff8ac0e913",+ "rows": [+ {+ "name": "Input Supply Voltages",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6.5,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "LX Voltages",+ "symbol": "VLX",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6.5,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "LX Voltage (<10ns transient)",+ "symbol": "VLX",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -2.5,+ "typ": null,+ "max": 7,+ "conditions": "<10ns transient",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "LX Voltage (<5ns transient)",+ "symbol": "VLX",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -3.5,+ "typ": null,+ "max": 7.5,+ "conditions": "<5ns transient",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "EN, FB Voltage",+ "symbol": "VEN, VFB",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6.5,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature Range",+ "symbol": "TSTG",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Junction Temperature",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "Note 2",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Power Dissipation",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "mW",+ "min": null,+ "typ": null,+ "max": 600,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Lead Temperature Soldering",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "10 Sec",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "ESD Human Body Model for all pins",+ "symbol": "VESD_HBM",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -2000,+ "typ": null,+ "max": 2000,+ "conditions": "JEDEC JS-001",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD Charge Device Model for all pins",+ "symbol": "VESD_CDM",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -1000,+ "typ": null,+ "max": 1000,+ "conditions": "JEDEC JS-001",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Voltage Range IN",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 2.5,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "TJ Operating Junction Temperature Range",+ "symbol": "TJ",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input Voltage Range",+ "symbol": "VIN",+ "kind": "electrical",+ "unit": "V",+ "min": 2.5,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Quiescent Current",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 50,+ "max": 100,+ "conditions": "VEN=2.0V, IOUT=0, VFB=VREF*105%",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Shutdown Current",+ "symbol": "ISD",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 0.1,+ "max": 10,+ "conditions": "VEN=0V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Regulated Feedback Voltage",+ "symbol": "VFB",+ "kind": "electrical",+ "unit": "V",+ "min": 0.588,+ "typ": 0.6,+ "max": 0.612,+ "conditions": "TA = 25°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Regulated Feedback Voltage",+ "symbol": "VFB",+ "kind": "electrical",+ "unit": "V",+ "min": 0.586,+ "typ": 0.6,+ "max": 0.613,+ "conditions": "TA = 0°C ≤ TA ≤ 85°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Regulated Feedback Voltage",+ "symbol": "VFB",+ "kind": "electrical",+ "unit": "V",+ "min": 0.585,+ "typ": 0.6,+ "max": 0.615,+ "conditions": "TA = -40°C ≤ TA ≤ 85°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Reference Voltage Line Regulation",+ "symbol": "",+ "kind": "electrical",+ "unit": "%/V",+ "min": null,+ "typ": 0.04,+ "max": 0.4,+ "conditions": "VIN = 2.5V to 6.0V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Voltage Line Regulation",+ "symbol": "",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 0.04,+ "max": 0.4,+ "conditions": "VIN = 2.5V to 6.0V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN Rising Threshold",+ "symbol": "VEN_R",+ "kind": "electrical",+ "unit": "V",+ "min": 0.8,+ "typ": 1.1,+ "max": 1.4,+ "conditions": "VIN=5V, TA=25°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN Rising Threshold",+ "symbol": "VEN_R",+ "kind": "electrical",+ "unit": "V",+ "min": 0.6,+ "typ": 0.9,+ "max": 1.2,+ "conditions": "VIN=3.3V, TA=25°C",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN Leakage Current",+ "symbol": "IEN",+ "kind": "electrical",+ "unit": "µA",+ "min": -1,+ "typ": 0.01,+ "max": 1,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "LX Leakage Current",+ "symbol": "ILX",+ "kind": "electrical",+ "unit": "µA",+ "min": -1,+ "typ": 0.01,+ "max": 1,+ "conditions": "VEN=0V, VIN=VLX=5V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Voltage Load Regulation",+ "symbol": "",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 0.5,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "OVP Threshold",+ "symbol": "VOVP",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 6,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "UVLO Threshold",+ "symbol": "VUVLO",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 2.1,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Oscillation Frequency",+ "symbol": "fOSC",+ "kind": "electrical",+ "unit": "MHz",+ "min": null,+ "typ": 1.5,+ "max": null,+ "conditions": "VOUT=100%",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Oscillation Frequency",+ "symbol": "fOSC",+ "kind": "electrical",+ "unit": "kHz",+ "min": null,+ "typ": 400,+ "max": null,+ "conditions": "VOUT=0V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "On Resistance of PMOS",+ "symbol": "RDS(ON)P",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": 0.2,+ "max": null,+ "conditions": "ILX=100mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "On Resistance of NMOS",+ "symbol": "RDS(ON)N",+ "kind": "electrical",+ "unit": "Ω",+ "min": null,+ "typ": 0.18,+ "max": null,+ "conditions": "ILX=-100mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Peak Current Limit",+ "symbol": "ILIM",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": 1.5,+ "max": null,+ "conditions": "VIN=5V, VOUT=1.2V, L=4.7μH/2A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN Hysteresis",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.13,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal Shutdown Threshold",+ "symbol": "TSD",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 150,+ "max": null,+ "conditions": "Note 4: guaranteed by design",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal Shutdown Hysteresis",+ "symbol": "",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 25,+ "max": null,+ "conditions": "Note 4: guaranteed by design",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 200,+ "max": null,+ "conditions": "JESD51-7, 4-layer PCB",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case thermal resistance",+ "symbol": "θJC",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 65,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -201,4 +664,4 @@ "visibility": { "public": true }-}+}