component
LM2596S-5.0RG
Public Made by Adomby adom
HANSCHIP semiconductor DC-DC Converters, TO-263-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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lm2596s-5-0rg: specified limits as data (metadata.characteristics, 23 rows from the datasheet)
2 files changed
+314−1
README.md+30@@ -24,6 +24,36 @@ LM2596S-5.0RG from HANSCHIP semiconductor, in a TO-263-5. Pinout and pin descrip | 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 |+|---|---|---|---|---|---|---|---|+| Output voltage (LM2596-5.0, VIN=7V~40V) | VOUT | 4.8 | 5 | 5.2 | V | VIN=7V～40V ILOAD=0.2A～3A | 4 |+| Input operating voltage (LM2596) | VIN | 4.5 | | 40 | V | | 5 |+| Standby current | ISTBY | | 80 | 200 | uA | VON_OFF=5V | 5 |+| Quiescent operating current | IQ | | 2 | 10 | mA | VON_OFF=0V, VFB=VIN | 5 |+| Oscillator frequency | FOSC | 127 | 150 | 173 | kHz | | 5 |+| Current limit | IL | 3.6 | 4.8 | 6.9 | A | VFB=0 | 5 |+| Switch pin threshold voltage, high (control OFF) | VON_OFF | 1.4 | | | V | | 5 |+| Switch pin threshold voltage, low (control ON) | VON_OFF | | | 0.8 | V | | 5 |+| Switch pin leakage (OFF) | IH | | 5 | 30 | µA | VON_OFF=2.5V(OFF) | 5 |+| Switch pin leakage (ON) | IL | | 0.2 | 10 | µA | VON_OFF=0.5V(ON) | 5 |+| Saturation voltage | VCE | | 1.3 | 1.5 | V | VFB=0V LOUT=3A | 5 |+| Maximum duty cycle | DMAX | | | 100 | % | CFB=0V | 5 |+| Thermal resistance junction-to-ambient (no heatsink, TO220/TO263 package) | RJA | | 50 | | ℃/W | 无散热片, TO220/TO263 封装 | 5 |+| Input voltage (LM2596), absolute maximum | VIN | | | 40 | V | | 3 |+| Feedback pin voltage, lower limit | VFB | -0.3 | | | V | upper limit printed as VIN | 3 |+| ON_OFF pin voltage, lower limit | VON_OFF | -0.3 | | | V | upper limit printed as VIN | 3 |+| Power transistor output pin voltage, lower limit | VOUT | -0.3 | | | V | upper limit printed as VIN | 3 |+| Operating junction temperature (absolute maximum) | TJ | -40 | | 125 | ℃ | | 3 |+| Storage temperature | TSTG | -65 | | 150 | ℃ | | 3 |+| Lead soldering temperature | TLEAD | | | 245 | ℃ | 10S | 3 |+| ESD capability (human body model) | ESD | | | 2000 | V | 人体放电模式 | 3 |+| Input voltage (LM2596), recommended | VIN | 5 | | 40 | V | | 3 |+| Operating junction temperature range, recommended | TJ | -40 | | 125 | ℃ | | 3 |+ ## CAD (KiCad official) - Symbol: `LM2596S-5.0RG`
page.json+284−1@@ -166,6 +166,289 @@ "Package": "TO-263-5", "Category": "Power Management (PMIC)", "Pins": "6"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "1d030bc28ae7c67a",+ "rows": [+ {+ "name": "Output voltage (LM2596-5.0, VIN=7V~40V)",+ "symbol": "VOUT",+ "kind": "electrical",+ "unit": "V",+ "min": 4.8,+ "typ": 5,+ "max": 5.2,+ "conditions": "VIN=7V～40V ILOAD=0.2A～3A",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input operating voltage (LM2596)",+ "symbol": "VIN",+ "kind": "electrical",+ "unit": "V",+ "min": 4.5,+ "typ": null,+ "max": 40,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Standby current",+ "symbol": "ISTBY",+ "kind": "electrical",+ "unit": "uA",+ "min": null,+ "typ": 80,+ "max": 200,+ "conditions": "VON_OFF=5V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Quiescent operating current",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 2,+ "max": 10,+ "conditions": "VON_OFF=0V, VFB=VIN",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Oscillator frequency",+ "symbol": "FOSC",+ "kind": "electrical",+ "unit": "kHz",+ "min": 127,+ "typ": 150,+ "max": 173,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Current limit",+ "symbol": "IL",+ "kind": "electrical",+ "unit": "A",+ "min": 3.6,+ "typ": 4.8,+ "max": 6.9,+ "conditions": "VFB=0",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Switch pin threshold voltage, high (control OFF)",+ "symbol": "VON_OFF",+ "kind": "electrical",+ "unit": "V",+ "min": 1.4,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Switch pin threshold voltage, low (control ON)",+ "symbol": "VON_OFF",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.8,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Switch pin leakage (OFF)",+ "symbol": "IH",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 5,+ "max": 30,+ "conditions": "VON_OFF=2.5V(OFF)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Switch pin leakage (ON)",+ "symbol": "IL",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 0.2,+ "max": 10,+ "conditions": "VON_OFF=0.5V(ON)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Saturation voltage",+ "symbol": "VCE",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 1.3,+ "max": 1.5,+ "conditions": "VFB=0V LOUT=3A",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Maximum duty cycle",+ "symbol": "DMAX",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "CFB=0V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance junction-to-ambient (no heatsink, TO220/TO263 package)",+ "symbol": "RJA",+ "kind": "thermal",+ "unit": "℃/W",+ "min": null,+ "typ": 50,+ "max": null,+ "conditions": "无散热片, TO220/TO263 封装",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input voltage (LM2596), absolute maximum",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 40,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Feedback pin voltage, lower limit",+ "symbol": "VFB",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": null,+ "conditions": "upper limit printed as VIN",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ON_OFF pin voltage, lower limit",+ "symbol": "VON_OFF",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": null,+ "conditions": "upper limit printed as VIN",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Power transistor output pin voltage, lower limit",+ "symbol": "VOUT",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": null,+ "conditions": "upper limit printed as VIN",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature (absolute maximum)",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "TSTG",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Lead soldering temperature",+ "symbol": "TLEAD",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": null,+ "typ": null,+ "max": 245,+ "conditions": "10S",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD capability (human body model)",+ "symbol": "ESD",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 2000,+ "conditions": "人体放电模式",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input voltage (LM2596), recommended",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 5,+ "typ": null,+ "max": 40,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature range, recommended",+ "symbol": "TJ",+ "kind": "recommended_operating",+ "unit": "℃",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -207,4 +490,4 @@ "visibility": { "public": true }-}+}