component
LM2575HVMX-5.0
Public Made by Adomby adom
Texas Instruments DC-DC Converters, SOIC-24-300mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+258−8@@ -1,13 +1,268 @@ {+ "schema_version": 1,+ "type": "component", "slug": "lm2575hvmx-5-0",+ "title": "LM2575HVMX-5.0",+ "brief": "Texas Instruments DC-DC Converters, SOIC-24-300mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments DC-DC Converters, SOIC-24-300mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "power management (pmic)", "lm2575hvmx-5.0" ],+ "component": {+ "mpn": "LM2575HVMX-5.0",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-24-300mil",+ "pin_count": 24,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lm2575hv",+ "parts": {+ "symbol": "lm2575hvmx-5-0.kicad_sym",+ "footprint": "lm2575hvmx-5-0.kicad_mod",+ "model_3d": "lm2575hvmx-5-0.glb",+ "model_3d_step": "lm2575hvmx-5-0.step",+ "lbr": "lm2575hvmx-5-0.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "PWR_GND",+ "type": "power_in",+ "description": "Power ground return for the internal power switch. Tie to pin 12 and to the input/output capacitor return; use wide, low-impedance copper for good thermal and current handling."+ },+ {+ "number": "2",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "4",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "5",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "6",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "7",+ "name": "FB",+ "type": "input",+ "description": "Feedback input. For the fixed 5.0V version, wire directly to the regulated 5.0V output node. Internal reference is 1.23V; typical feedback bias current 50 nA (max 500 nA). Keep trace short to avoid noise pickup."+ },+ {+ "number": "8",+ "name": "SIG_GND",+ "type": "power_in",+ "description": "Signal (analog) ground reference for the internal control circuitry. Tie together with power ground at a single quiet point close to the device to avoid switching-current-induced offsets."+ },+ {+ "number": "9",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "10",+ "name": "ON/OFF",+ "type": "input",+ "description": "TTL/CMOS-compatible shutdown input. Ground (or hold below ~1.2V) for normal operation; drive above ~2.2V (up to +VIN) to place the regulator in standby (~50 \u00b5A typ). Do not leave floating."+ },+ {+ "number": "11",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "12",+ "name": "PWR_GND",+ "type": "power_in",+ "description": "Power ground return for the internal power switch. Tie to pin 1 and to the input/output capacitor return using wide low-impedance copper."+ },+ {+ "number": "13",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "14",+ "name": "VIN",+ "type": "power_in",+ "description": "Unregulated DC input supply. High-voltage version operates 8V to 60V (absolute max 63V). Tie to pin 15 and bypass with at least a 47 \u00b5F electrolytic capacitor placed close to the device."+ },+ {+ "number": "15",+ "name": "VIN",+ "type": "power_in",+ "description": "Unregulated DC input supply (paralleled with pin 14). Both VIN pins must be connected to the same input bypass network."+ },+ {+ "number": "16",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "17",+ "name": "OUTPUT",+ "type": "output",+ "description": "Emitter of the internal NPN power switch. Connects to the catch diode cathode and the inductor. Sourcing rating 1A (2.2A typ current limit); saturation voltage 0.9V typ at 1A. Tie to pin 18."+ },+ {+ "number": "18",+ "name": "OUTPUT",+ "type": "output",+ "description": "Switch node (paralleled with pin 17). Both OUTPUT pins must be tied together and routed to the external Schottky catch diode and inductor with short, wide traces."+ },+ {+ "number": "19",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "20",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "21",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "22",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "23",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ },+ {+ "number": "24",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Solder to PCB copper for improved thermal performance."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lm2575hv",+ "pages": null,+ "sha256": "67d18983ac3edb34",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 24,+ "described": 24,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "SOIC-24-300mil",+ "Category": "Power Management (PMIC)",+ "Pins": "24"+ }+ },+ "variants": [+ {+ "mpn": "LM2575HVMX-5.0/NOPB",+ "kind": "packaging"+ },+ {+ "mpn": "LM2575HVM-5.0/NOPB",+ "kind": "unknown"+ },+ {+ "mpn": "LM2575MX-5.0/NOPB",+ "kind": "unknown"+ },+ {+ "mpn": "LM2575M-5.0/NOPB",+ "kind": "unknown"+ },+ {+ "mpn": "LM2575T-5.0",+ "kind": "unknown"+ },+ {+ "mpn": "LM2575HVT-5.0",+ "kind": "unknown"+ },+ {+ "mpn": "LM2575S-5.0",+ "kind": "unknown"+ },+ {+ "mpn": "LM2575HVS-5.0",+ "kind": "unknown"+ },+ {+ "mpn": "LM2575N-5.0",+ "kind": "unknown"+ },+ {+ "mpn": "LM2575HVN-5.0",+ "kind": "unknown"+ },+ {+ "mpn": "LM2575HVMX-5.0LM1575J-5.0-QML",+ "kind": "different-part"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "lm2575hvmx-5.0"+ ],+ "discovery_pitch": "LM2575HVMX-5.0 (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +280,5 @@ "docs/lm2575hvmx-5-0-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }