component
RY9120
Public Made by Adomby adom
RYCHIP DC-DC Converters, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ry9120: specified limits as data (metadata.characteristics, 40 rows from the datasheet)
2 files changed
+535−1
README.md+47@@ -24,6 +24,53 @@ RY9120 from RYCHIP, in a SOT-23-6. Pinout and pin descriptions extracted from th | Category | Power Management (PMIC) | | Pins | 6 | +## 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 Range | | 4.5 | | 17 | V | | 4 |+| Supply Current (Quiescent) | | | 0.6 | 0.8 | mA | VEN =3.0V | 4 |+| Supply Current (Shutdown) | | | 4 | | uA | VEN =0 or EN = GND | 4 |+| Feedback Voltage | VFB | 0.585 | 0.6 | 0.615 | V | | 4 |+| High-Side Switch On-Resistance | | | 110 | | mΩ | ISW=100mA | 4 |+| Low-Side Switch On-Resistance | | | 70 | | mΩ | ISW=-100mA | 4 |+| Valley Switch Current Limit | | | 2 | | A | | 4 |+| Over Voltage Protection Threshold | | | 18 | | V | | 4 |+| Switching Frequency | | | 500 | | KHz | | 4 |+| Maximum Duty Cycle | | | 94 | | % | VFB=90% | 4 |+| Minimum Off-Time | | | 89 | | nS | | 4 |+| EN Rising Threshold | | | 1.4 | | V | | 4 |+| EN Falling Threshold | | | 0.8 | | V | | 4 |+| Under-Voltage Lockout Threshold, Wake up VIN Voltage | | 4.3 | | 4.5 | V | | 4 |+| Under-Voltage Lockout Threshold, Shutdown VIN Voltage | | 3.6 | | 3.8 | V | | 4 |+| Under-Voltage Lockout Threshold, Hysteresis VIN voltage | | | 500 | | mV | | 4 |+| Soft Start | | | 1.5 | | mS | | 4 |+| Thermal Shutdown | | | 160 | | ℃ | | 4 |+| Thermal Hysteresis | | | 30 | | ℃ | | 4 |+| VIN voltage | VIN | -0.3 | | 18 | V | | 3 |+| EN voltage | | -0.3 | | 18 | V | | 3 |+| SW voltage | | -3 | | 19 | V | | 3 |+| SW voltage (transient) | | -5 | | 19 | V | <10 ns transient | 3 |+| BS voltage (to SW) | | -0.3 | | 6.5 | V | | 3 |+| FB voltage | | -0.3 | | 6 | V | | 3 |+| Operating junction temperature | TJ | -40 | | 150 | °C | | 3 |+| Storage temperature | Tstg | -55 | | 150 | °C | | 3 |+| Lead Temperature (Soldering) | | | | 260 | °C | Soldering, 10 sec. | 3 |+| ESD Human Body Model (HBM) | V(ESD-HBM) | -2000 | | 2000 | V | ANSI/ESDA/JEDEC JS-001-2014, Class 2 | 3 |+| ESD Charged Device Model (CDM) | V(ESD-CDM) | -200 | | 200 | V | ANSI/ESDA/JEDEC JS-002-2014, Class C0b | 3 |+| Latch-up | ILATCH-UP | -150 | | 150 | mA | JEDEC STANDARD NO.78E, Class I | 3 |+| Operating junction temperature | | -40 | | 125 | °C | | 3 |+| Operating temperature range | | -40 | | 85 | °C | | 3 |+| Input voltage | VIN | 4.5 | | 17 | V | | 3 |+| Output current | | 0 | | 2 | A | | 3 |+| Junction-to-ambient thermal resistance | RθJA | | 105 | | °C/W | JESD 51-7, 4-layer JEDEC board | 4 |+| Junction-to-case (top) thermal resistance | RθJC(top) | | 55 | | °C/W | | 4 |+| Junction-to-board thermal resistance | RθJB | | 17.5 | | °C/W | | 4 |+| Junction-to-top characterization parameter | ψJT | | 3.5 | | °C/W | | 4 |+| Junction-to-board characterization parameter | ψJB | | 17.5 | | °C/W | | 4 |+ ## CAD (KiCad official) - Symbol: `RY9120`
page.json+488−1@@ -165,6 +165,493 @@ "Package": "SOT-23-6", "Category": "Power Management (PMIC)", "Pins": "6"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "9324276bc02bab6b",+ "rows": [+ {+ "name": "Input Voltage Range",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 4.5,+ "typ": null,+ "max": 17,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Supply Current (Quiescent)",+ "symbol": "",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 0.6,+ "max": 0.8,+ "conditions": "VEN =3.0V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Supply Current (Shutdown)",+ "symbol": "",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": 4,+ "max": null,+ "conditions": "VEN =0 or EN = GND",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Feedback Voltage",+ "symbol": "VFB",+ "kind": "electrical",+ "unit": "V",+ "min": 0.585,+ "typ": 0.6,+ "max": 0.615,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "High-Side Switch On-Resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 110,+ "max": null,+ "conditions": "ISW=100mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Low-Side Switch On-Resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 70,+ "max": null,+ "conditions": "ISW=-100mA",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Valley Switch Current Limit",+ "symbol": "",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": 2,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Over Voltage Protection Threshold",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 18,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Switching Frequency",+ "symbol": "",+ "kind": "electrical",+ "unit": "KHz",+ "min": null,+ "typ": 500,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Maximum Duty Cycle",+ "symbol": "",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 94,+ "max": null,+ "conditions": "VFB=90%",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Minimum Off-Time",+ "symbol": "",+ "kind": "electrical",+ "unit": "nS",+ "min": null,+ "typ": 89,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN Rising Threshold",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.4,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "EN Falling Threshold",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.8,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Under-Voltage Lockout Threshold, Wake up VIN Voltage",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 4.3,+ "typ": null,+ "max": 4.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Under-Voltage Lockout Threshold, Shutdown VIN Voltage",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 3.6,+ "typ": null,+ "max": 3.8,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Under-Voltage Lockout Threshold, Hysteresis VIN voltage",+ "symbol": "",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 500,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Soft Start",+ "symbol": "",+ "kind": "electrical",+ "unit": "mS",+ "min": null,+ "typ": 1.5,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal Shutdown",+ "symbol": "",+ "kind": "electrical",+ "unit": "℃",+ "min": null,+ "typ": 160,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Thermal Hysteresis",+ "symbol": "",+ "kind": "electrical",+ "unit": "℃",+ "min": null,+ "typ": 30,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "VIN voltage",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 18,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "EN voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 18,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "SW voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -3,+ "typ": null,+ "max": 19,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "SW voltage (transient)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -5,+ "typ": null,+ "max": 19,+ "conditions": "<10 ns transient",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "BS voltage (to SW)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6.5,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "FB voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Operating 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": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Lead Temperature (Soldering)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "Soldering, 10 sec.",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD Human Body Model (HBM)",+ "symbol": "V(ESD-HBM)",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -2000,+ "typ": null,+ "max": 2000,+ "conditions": "ANSI/ESDA/JEDEC JS-001-2014, Class 2",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD Charged Device Model (CDM)",+ "symbol": "V(ESD-CDM)",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -200,+ "typ": null,+ "max": 200,+ "conditions": "ANSI/ESDA/JEDEC JS-002-2014, Class C0b",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Latch-up",+ "symbol": "ILATCH-UP",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": -150,+ "typ": null,+ "max": 150,+ "conditions": "JEDEC STANDARD NO.78E, Class I",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Operating temperature range",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 85,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input voltage",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 4.5,+ "typ": null,+ "max": 17,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Output current",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "A",+ "min": 0,+ "typ": null,+ "max": 2,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 105,+ "max": null,+ "conditions": "JESD 51-7, 4-layer JEDEC board",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance",+ "symbol": "RθJC(top)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 55,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 17.5,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-top characterization parameter",+ "symbol": "ψJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 3.5,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board characterization parameter",+ "symbol": "ψJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 17.5,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -206,4 +693,4 @@ "visibility": { "public": true }-}+}