component
HX3033A-AFC
Public Made by Adomby adom
HEXIN DC-DC Converters, SOT-23-6L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
hx3033a-afc: specified limits as data (metadata.characteristics, 24 rows from the datasheet)
2 files changed
+327−1
README.md+31@@ -24,6 +24,37 @@ HX3033A-AFC from HEXIN, in a SOT-23-6L. Pinout and pin descriptions extracted fr | 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 |+|---|---|---|---|---|---|---|---|+| Supply Voltage | | -0.3 | | 6 | V | | 2 |+| SW Pin Switch Voltage | | -0.3 | | 22 | V | | 2 |+| Other I/O Pin Voltages (upper limit printed as VDD+0.3V) | | -0.3 | | | V | Upper limit printed as (VDD + 0.3V) | 2 |+| Operating Temperature Range | | -40 | | 85 | ℃ | Note 2: guaranteed 0℃ to 70℃; -40℃ to 85℃ assured by design, characterization and SPC | 2 |+| Maximum Junction Temperature | | | | 150 | ℃ | | 2 |+| Storage Temperature Range | | -65 | | 150 | ℃ | | 2 |+| Lead Temperature (Soldering 10sec) | | | | 265 | ℃ | Soldering 10 sec | 2 |+| Operating VDD Range | VDD | 2.5 | | 5 | V | VDD Pin Voltage | 3 |+| Feedback Reference Voltage | VFB | 1.188 | 1.212 | 1.236 | V | | 3 |+| Start-up Voltage | VSTART | | 2.2 | | V | IOUT = 1mA | 3 |+| Hold-up Voltage | VHOLD | | 1.7 | | V | IOUT = 1mA | 3 |+| Supply Current (Quiescent) | IQ | | 692 | | μA | VIN=2.5V | 3 |+| Supply Current (Quiescent) | IQ | | 630 | | μA | VIN=3.6V | 3 |+| Supply Current (Shutdown) | IOFF | | 52 | | μA | VEN=0V | 3 |+| FB Pin Bias Current | IFB | | 100 | | nA | | 3 |+| EN High Threshold | VENH | | 1 | | V | VEN Rising | 3 |+| EN Low Threshold | VENL | | 0.6 | | V | | 3 |+| EN Input Current | IEN | | 8 | | μA | VEN(H),VEN=2V | 3 |+| EN Input Current | IEN | | 0.15 | | μA | VEN(L),VEN=0.5V | 3 |+| Switching Frequency | FOSC | | 400 | | KHz | IOUT = 500mA | 3 |+| Frequency Change | ΔFOSC | | 20 | | KHz | VDD: 3V→5V | 3 |+| Maximum Duty | DC | | 90 | | % | | 3 |+| SW ON Resistance | RSW | | 300 | | mΩ | | 3 |+| Package Thermal Resistance (SOT-23-6L) | θJA | | 220 | | ℃/W | SOT-23-6L | 2 |+ ## CAD (KiCad official) - Symbol: `HX3033A-AFC`
page.json+296−1@@ -165,6 +165,301 @@ "Package": "SOT-23-6L", "Category": "Power Management (PMIC)", "Pins": "6"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "2025c37f1c804497",+ "rows": [+ {+ "name": "Supply Voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "SW Pin Switch Voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 22,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Other I/O Pin Voltages (upper limit printed as VDD+0.3V)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": null,+ "conditions": "Upper limit printed as (VDD + 0.3V)",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating Temperature Range",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "℃",+ "min": -40,+ "typ": null,+ "max": 85,+ "conditions": "Note 2: guaranteed 0℃ to 70℃; -40℃ to 85℃ assured by design, characterization and SPC",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Maximum Junction Temperature",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": null,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature Range",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Lead Temperature (Soldering 10sec)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": null,+ "typ": null,+ "max": 265,+ "conditions": "Soldering 10 sec",+ "source_page": 2,+ "source": "datasheet"+ },+ {+ "name": "Operating VDD Range",+ "symbol": "VDD",+ "kind": "electrical",+ "unit": "V",+ "min": 2.5,+ "typ": null,+ "max": 5,+ "conditions": "VDD Pin Voltage",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Feedback Reference Voltage",+ "symbol": "VFB",+ "kind": "electrical",+ "unit": "V",+ "min": 1.188,+ "typ": 1.212,+ "max": 1.236,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Start-up Voltage",+ "symbol": "VSTART",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 2.2,+ "max": null,+ "conditions": "IOUT = 1mA",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Hold-up Voltage",+ "symbol": "VHOLD",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.7,+ "max": null,+ "conditions": "IOUT = 1mA",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Supply Current (Quiescent)",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 692,+ "max": null,+ "conditions": "VIN=2.5V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Supply Current (Quiescent)",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 630,+ "max": null,+ "conditions": "VIN=3.6V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Supply Current (Shutdown)",+ "symbol": "IOFF",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 52,+ "max": null,+ "conditions": "VEN=0V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "FB Pin Bias Current",+ "symbol": "IFB",+ "kind": "electrical",+ "unit": "nA",+ "min": null,+ "typ": 100,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "EN High Threshold",+ "symbol": "VENH",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1,+ "max": null,+ "conditions": "VEN Rising",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "EN Low Threshold",+ "symbol": "VENL",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.6,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "EN Input Current",+ "symbol": "IEN",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 8,+ "max": null,+ "conditions": "VEN(H),VEN=2V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "EN Input Current",+ "symbol": "IEN",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 0.15,+ "max": null,+ "conditions": "VEN(L),VEN=0.5V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Switching Frequency",+ "symbol": "FOSC",+ "kind": "electrical",+ "unit": "KHz",+ "min": null,+ "typ": 400,+ "max": null,+ "conditions": "IOUT = 500mA",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Frequency Change",+ "symbol": "ΔFOSC",+ "kind": "electrical",+ "unit": "KHz",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "VDD: 3V→5V",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Maximum Duty",+ "symbol": "DC",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 90,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "SW ON Resistance",+ "symbol": "RSW",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 300,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Package Thermal Resistance (SOT-23-6L)",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "℃/W",+ "min": null,+ "typ": 220,+ "max": null,+ "conditions": "SOT-23-6L",+ "source_page": 2,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -206,4 +501,4 @@ "visibility": { "public": true }-}+}