component
BD9G401EFJ-ME2
Public Made by Adomby adom
ROHM DC-DC Converters, HTSOP-8-EP. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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bd9g401efj-me2: specified limits as data (metadata.characteristics, 39 rows from the datasheet)
2 files changed
+521
README.md+46@@ -31,6 +31,52 @@ BD9G401EFJ-ME2 from ROHM, in a HTSOP-8-EP. Pinout and pin descriptions extracted - `BD9G401EFJ-ME2` +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| VCC Standby Current | Ist | | 0 | 10 | µA | VEN= 0V | 6 |+| VCC Circuit Current | Icc | | 1.2 | 2.4 | mA | VFB= 1.2V | 6 |+| UVLO Detect Voltage | Vuv | 3.65 | 4 | 4.35 | V | VCC down sweep | 6 |+| UVLO Hysteresis Width | Vuvhy | 50 | 200 | 300 | mV | | 6 |+| Oscillator Frequency | fosc | 270 | 300 | 330 | kHz | | 6 |+| MaxDuty Cycle | Dmax | 95 | 97 | 99.9 | % | VSYNC= 0V | 6 |+| FB Threshold Voltage (Ta= 25°C) | VFB | 0.788 | 0.8 | 0.812 | V | Ta= 25°C | 6 |+| FB Threshold Voltage (Ta= -40 to +105°C) | VFBT | 0.784 | 0.8 | 0.816 | V | Ta= -40 to +105°C | 6 |+| FB Input Bias Current | IFB | -1 | 0 | 1 | µA | VFB= 3.0V | 6 |+| FB Leak Current | Ileak | -1 | 0 | 1 | µA | VFB= 0V | 6 |+| SoftStart Time | tsoft | 5.6 | 8 | 10.4 | ms | VSYNC= 0V | 6 |+| Over Current Detect | Iocp | 4 | 6 | | A | | 6 |+| EN Terminal Internal REG ON-Voltage | VENON | 0.3 | | 1.4 | V | | 6 |+| EN Terminal IC Output on Threshold | VENUV | 1.65 | 1.8 | 1.95 | V | IC on or off threshold | 6 |+| EN Terminal Source Current | IEN | 9 | 10 | 11 | µA | VEN= 3V | 6 |+| SYNC Terminal Control Voltage High | VSYNCH | 2 | | 5.5 | V | | 6 |+| SYNC Terminal Control Voltage Low | VSYNCL | -0.3 | | 0.8 | V | | 6 |+| SYNC Terminal Input Current | ISYNC | 6 | 12 | 24 | µA | VSYNC= 3V | 6 |+| Power Supply Voltage (recommended) | VCC | 4.5 | | 42 | V | | 5 |+| Output Voltage (recommended) | VOUT | 0.8 | | | V | | 5 |+| Output Current (recommended) | IOUT | | | 3.5 | A | | 5 |+| SYNC Terminal Input Frequency | fSYNC | 250 | | 500 | kHz | | 5 |+| Input Capacitance | CIN | 2.2 | | | µF | | 5 |+| Inductance | L | 11 | | | µH | | 5 |+| VCC-GND Voltage | VCC | | | 45 | V | | 4 |+| BST-GND Voltage | VBST | | | 50 | V | | 4 |+| BST-LX Voltage | VBST-LX | | | 7 | V | | 4 |+| EN-GND Voltage | VEN | | | 45 | V | | 4 |+| LX-GND Voltage | VLX | | | 45 | V | | 4 |+| FB-GND Voltage | VFB | | | 7 | V | | 4 |+| VC-GND Voltage | VVC | | | 7 | V | | 4 |+| SYNC-GND Voltage | VSYNC | | | 7 | V | | 4 |+| Operating Temperature | Topr | -40 | | 105 | °C | | 4 |+| Storage Temperature | Tstg | -55 | | 150 | °C | | 4 |+| Junction Temperature | Tjmax | | | 150 | °C | | 4 |+| Junction to Ambient Thermal Resistance | θJA | | 206.4 | | °C/W | 1s(Note 3) | 4 |+| Junction to Ambient Thermal Resistance | θJA | | 45.2 | | °C/W | 2s2p(Note 4) | 4 |+| Junction to Top Characterization Parameter | ΨJT | | 21 | | °C/W | 1s(Note 3) | 4 |+| Junction to Top Characterization Parameter | ΨJT | | 13 | | °C/W | 2s2p(Note 4) | 4 |+ ## CAD (KiCad official) - Symbol: `BD9G401EFJ-ME2`
page.json+475@@ -152,6 +152,481 @@ "Package": "HTSOP-8-EP", "Category": "PMIC", "Pins": "9"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "2dfe5ab3693fd35c",+ "rows": [+ {+ "name": "VCC Standby Current",+ "symbol": "Ist",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 0,+ "max": 10,+ "conditions": "VEN= 0V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VCC Circuit Current",+ "symbol": "Icc",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 1.2,+ "max": 2.4,+ "conditions": "VFB= 1.2V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "UVLO Detect Voltage",+ "symbol": "Vuv",+ "kind": "electrical",+ "unit": "V",+ "min": 3.65,+ "typ": 4,+ "max": 4.35,+ "conditions": "VCC down sweep",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "UVLO Hysteresis Width",+ "symbol": "Vuvhy",+ "kind": "electrical",+ "unit": "mV",+ "min": 50,+ "typ": 200,+ "max": 300,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Oscillator Frequency",+ "symbol": "fosc",+ "kind": "electrical",+ "unit": "kHz",+ "min": 270,+ "typ": 300,+ "max": 330,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "MaxDuty Cycle",+ "symbol": "Dmax",+ "kind": "electrical",+ "unit": "%",+ "min": 95,+ "typ": 97,+ "max": 99.9,+ "conditions": "VSYNC= 0V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "FB Threshold Voltage (Ta= 25°C)",+ "symbol": "VFB",+ "kind": "electrical",+ "unit": "V",+ "min": 0.788,+ "typ": 0.8,+ "max": 0.812,+ "conditions": "Ta= 25°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "FB Threshold Voltage (Ta= -40 to +105°C)",+ "symbol": "VFBT",+ "kind": "electrical",+ "unit": "V",+ "min": 0.784,+ "typ": 0.8,+ "max": 0.816,+ "conditions": "Ta= -40 to +105°C",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "FB Input Bias Current",+ "symbol": "IFB",+ "kind": "electrical",+ "unit": "µA",+ "min": -1,+ "typ": 0,+ "max": 1,+ "conditions": "VFB= 3.0V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "FB Leak Current",+ "symbol": "Ileak",+ "kind": "electrical",+ "unit": "µA",+ "min": -1,+ "typ": 0,+ "max": 1,+ "conditions": "VFB= 0V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "SoftStart Time",+ "symbol": "tsoft",+ "kind": "electrical",+ "unit": "ms",+ "min": 5.6,+ "typ": 8,+ "max": 10.4,+ "conditions": "VSYNC= 0V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Over Current Detect",+ "symbol": "Iocp",+ "kind": "electrical",+ "unit": "A",+ "min": 4,+ "typ": 6,+ "max": null,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "EN Terminal Internal REG ON-Voltage",+ "symbol": "VENON",+ "kind": "electrical",+ "unit": "V",+ "min": 0.3,+ "typ": null,+ "max": 1.4,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "EN Terminal IC Output on Threshold",+ "symbol": "VENUV",+ "kind": "electrical",+ "unit": "V",+ "min": 1.65,+ "typ": 1.8,+ "max": 1.95,+ "conditions": "IC on or off threshold",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "EN Terminal Source Current",+ "symbol": "IEN",+ "kind": "electrical",+ "unit": "µA",+ "min": 9,+ "typ": 10,+ "max": 11,+ "conditions": "VEN= 3V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "SYNC Terminal Control Voltage High",+ "symbol": "VSYNCH",+ "kind": "electrical",+ "unit": "V",+ "min": 2,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "SYNC Terminal Control Voltage Low",+ "symbol": "VSYNCL",+ "kind": "electrical",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 0.8,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "SYNC Terminal Input Current",+ "symbol": "ISYNC",+ "kind": "electrical",+ "unit": "µA",+ "min": 6,+ "typ": 12,+ "max": 24,+ "conditions": "VSYNC= 3V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Power Supply Voltage (recommended)",+ "symbol": "VCC",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 4.5,+ "typ": null,+ "max": 42,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output Voltage (recommended)",+ "symbol": "VOUT",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0.8,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Output Current (recommended)",+ "symbol": "IOUT",+ "kind": "recommended_operating",+ "unit": "A",+ "min": null,+ "typ": null,+ "max": 3.5,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "SYNC Terminal Input Frequency",+ "symbol": "fSYNC",+ "kind": "recommended_operating",+ "unit": "kHz",+ "min": 250,+ "typ": null,+ "max": 500,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input Capacitance",+ "symbol": "CIN",+ "kind": "recommended_operating",+ "unit": "µF",+ "min": 2.2,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Inductance",+ "symbol": "L",+ "kind": "recommended_operating",+ "unit": "µH",+ "min": 11,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "VCC-GND Voltage",+ "symbol": "VCC",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 45,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "BST-GND Voltage",+ "symbol": "VBST",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 50,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "BST-LX Voltage",+ "symbol": "VBST-LX",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN-GND Voltage",+ "symbol": "VEN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 45,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "LX-GND Voltage",+ "symbol": "VLX",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 45,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "FB-GND Voltage",+ "symbol": "VFB",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "VC-GND Voltage",+ "symbol": "VVC",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "SYNC-GND Voltage",+ "symbol": "VSYNC",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating Temperature",+ "symbol": "Topr",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 105,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction Temperature",+ "symbol": "Tjmax",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction to Ambient Thermal Resistance",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 206.4,+ "max": null,+ "conditions": "1s(Note 3)",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction to Ambient Thermal Resistance",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 45.2,+ "max": null,+ "conditions": "2s2p(Note 4)",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction to Top Characterization Parameter",+ "symbol": "ΨJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 21,+ "max": null,+ "conditions": "1s(Note 3)",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction to Top Characterization Parameter",+ "symbol": "ΨJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 13,+ "max": null,+ "conditions": "2s2p(Note 4)",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "sections": [