component
RY3825
Public Made by Adomby adom
RYCHIP DC-DC Converters, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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ry3825: specified limits as data (metadata.characteristics, 34 rows from the datasheet)
2 files changed
+456
README.md+41@@ -30,6 +30,47 @@ Same part, different packaging or reel option. - `RY3825` +## 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 | | 18 | V | | 3 |+| Operating Temperature Range | | -40 | | 85 | °C | | 3 |+| VIN, EN Voltage | | -0.3 | | 21 | V | | 3 |+| VFB Voltages | VFB | -0.3 | | 6 | V | | 3 |+| VSW Voltage | VSW | -0.3 | | | V | upper limit printed as (VIN+0.5V) | 3 |+| VBS Voltage | VBS | -0.3 | | 5 | V | referenced to VSW: (Vsw-0.3) to (Vsw+5V) | 3 |+| Lead Temperature (Soldering, 10s) | | | | 300 | °C | soldering, 10s | 3 |+| Storage Temperature Range | | -65 | | 150 | °C | | 3 |+| Junction Temperature | | | | 150 | °C | | 3 |+| ESD (Human Body Made) HMB | | | | 2 | KV | Human Body Model | 3 |+| ESD (Machine Made) MM | | | | 200 | V | Machine Model | 3 |+| θJC | θJC | | 110 | | °C/W | | 3 |+| Supply Current in Operation | | 0.4 | | 0.8 | mA | VEN=3.0V, VFB=1.1V | 3 |+| Supply Current in Shutdown | | | 10 | | uA | VEN =0 or EN = GND | 3 |+| Regulated Feedback Voltage | | 0.749 | 0.768 | 0.787 | V | TJ=-40°C to +125°C | 3 |+| High-Side Switch On-Resistance | | | 110 | | mΩ | | 3 |+| Low-Side Switch On-Resistance | | | 70 | | mΩ | | 3 |+| High-Side Switch Leakage Current | | | 10 | | uA | VEN=0V, VSW=0V | 3 |+| Upper Switch Current Limit | | | 3 | | A | Minimum Duty Cycle | 3 |+| Oscillation Frequency | | | 600 | | KHz | | 3 |+| Maximum Duty Cycle | | | 92 | | % | VFB=0.768V | 3 |+| Minimum On-Time | | | 60 | | nS | | 3 |+| Minimum Off-Time | | | 90 | | nS | | 3 |+| EN Input Current | | | 1 | | uA | VEN=2V | 3 |+| EN Input Current | | | 0 | | uA | VEN=0V | 3 |+| VIN Under-Voltage Lockout Threshold | INUVTH | 3.5 | | 3.8 | V | | 3 |+| VIN Under-Voltage Lockout Threshold-Hysteresis | INUVHYS | | 200 | | mV | | 3 |+| EN up Threshold | | 1.05 | 1.15 | 1.25 | V | VEN-Rising | 3 |+| EN Threshold Hysteresis | | | 140 | | mV | | 3 |+| Soft Start | | 1 | | 2 | mS | | 3 |+| Hiccup Frequency | | 80 | | 120 | Hz | VOUT = 3.3V, VIN = 12V | 3 |+| Hiccup Duty cycle | | | 40 | | % | VOUT = 3.3V, VIN = 12V | 3 |+| Thermal Shutdown | | | 160 | | ℃ | | 3 |+| Thermal Hysteresis | | | 20 | | ℃ | | 3 |+ ## CAD (KiCad official) - Symbol: `RY3825`
page.json+415@@ -147,6 +147,421 @@ "Package": "SOT-23-6", "Category": "PMIC", "Pins": "6"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "578aea52c47ad414",+ "rows": [+ {+ "name": "Input Voltage Range",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 4,+ "typ": null,+ "max": 18,+ "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": "VIN, EN Voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 21,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "VFB Voltages",+ "symbol": "VFB",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "VSW Voltage",+ "symbol": "VSW",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": null,+ "conditions": "upper limit printed as (VIN+0.5V)",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "VBS Voltage",+ "symbol": "VBS",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 5,+ "conditions": "referenced to VSW: (Vsw-0.3) to (Vsw+5V)",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Lead Temperature (Soldering, 10s)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 300,+ "conditions": "soldering, 10s",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature Range",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction Temperature",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD (Human Body Made) HMB",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "KV",+ "min": null,+ "typ": null,+ "max": 2,+ "conditions": "Human Body Model",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD (Machine Made) MM",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 200,+ "conditions": "Machine Model",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "θJC",+ "symbol": "θJC",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 110,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Supply Current in Operation",+ "symbol": "",+ "kind": "electrical",+ "unit": "mA",+ "min": 0.4,+ "typ": null,+ "max": 0.8,+ "conditions": "VEN=3.0V, VFB=1.1V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Supply Current in Shutdown",+ "symbol": "",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": 10,+ "max": null,+ "conditions": "VEN =0 or EN = GND",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Regulated Feedback Voltage",+ "symbol": "",+ "kind": "tolerance",+ "unit": "V",+ "min": 0.749,+ "typ": 0.768,+ "max": 0.787,+ "conditions": "TJ=-40°C to +125°C",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "High-Side Switch On-Resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 110,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Low-Side Switch On-Resistance",+ "symbol": "",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 70,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "High-Side Switch Leakage Current",+ "symbol": "",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": 10,+ "max": null,+ "conditions": "VEN=0V, VSW=0V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Upper Switch Current Limit",+ "symbol": "",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": 3,+ "max": null,+ "conditions": "Minimum Duty Cycle",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Oscillation Frequency",+ "symbol": "",+ "kind": "electrical",+ "unit": "KHz",+ "min": null,+ "typ": 600,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Maximum Duty Cycle",+ "symbol": "",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 92,+ "max": null,+ "conditions": "VFB=0.768V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Minimum On-Time",+ "symbol": "",+ "kind": "electrical",+ "unit": "nS",+ "min": null,+ "typ": 60,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Minimum Off-Time",+ "symbol": "",+ "kind": "electrical",+ "unit": "nS",+ "min": null,+ "typ": 90,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "EN Input Current",+ "symbol": "",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": 1,+ "max": null,+ "conditions": "VEN=2V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "EN Input Current",+ "symbol": "",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": 0,+ "max": null,+ "conditions": "VEN=0V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "VIN Under-Voltage Lockout Threshold",+ "symbol": "INUVTH",+ "kind": "electrical",+ "unit": "V",+ "min": 3.5,+ "typ": null,+ "max": 3.8,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "VIN Under-Voltage Lockout Threshold-Hysteresis",+ "symbol": "INUVHYS",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 200,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "EN up Threshold",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 1.05,+ "typ": 1.15,+ "max": 1.25,+ "conditions": "VEN-Rising",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "EN Threshold Hysteresis",+ "symbol": "",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 140,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Soft Start",+ "symbol": "",+ "kind": "timing",+ "unit": "mS",+ "min": 1,+ "typ": null,+ "max": 2,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Hiccup Frequency",+ "symbol": "",+ "kind": "electrical",+ "unit": "Hz",+ "min": 80,+ "typ": null,+ "max": 120,+ "conditions": "VOUT = 3.3V, VIN = 12V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Hiccup Duty cycle",+ "symbol": "",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 40,+ "max": null,+ "conditions": "VOUT = 3.3V, VIN = 12V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Thermal Shutdown",+ "symbol": "",+ "kind": "thermal",+ "unit": "℃",+ "min": null,+ "typ": 160,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Thermal Hysteresis",+ "symbol": "",+ "kind": "thermal",+ "unit": "℃",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ }+ ] } }, "sections": [