component
LMR54406DBVR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+114−8@@ -1,13 +1,124 @@ {+ "schema_version": 1,+ "type": "component", "slug": "lmr54406dbvr",+ "title": "LMR54406DBVR",+ "brief": "Texas Instruments DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "power management (pmic)", "lmr54406dbvr" ],+ "component": {+ "mpn": "LMR54406DBVR",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-6",+ "pin_count": 6,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/lit/ds/symlink/lmr54406.pdf",+ "parts": {+ "symbol": "lmr54406dbvr.kicad_sym",+ "footprint": "lmr54406dbvr.kicad_mod",+ "model_3d": "lmr54406dbvr.glb",+ "model_3d_step": "lmr54406dbvr.step",+ "lbr": "lmr54406dbvr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "CB",+ "type": "passive",+ "description": "Bootstrap capacitor connection for the high-side FET driver. Connect a high quality 100nF capacitor from this pin to the SW pin."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Power ground pin. Connected to the source of the low-side FET internally. Connect to system ground, ground side of CIN and COUT. The path to CIN must be as short as possible."+ },+ {+ "number": "3",+ "name": "FB",+ "type": "input",+ "description": "Feedback input to the converter. Connect a resistor divider to set the output voltage (VFB = 0.8V typical, 0.79-0.81V). Never short this terminal to ground during operation. Absolute max -0.3V to 5.5V."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Precision enable input to the converter. Do not float. High = on, low = off. Can be tied to VIN. Precision enable allows adjustable UVLO via external resistor divider (VEN rising ~1.23V, falling ~1.1V, 130mV hysteresis)."+ },+ {+ "number": "5",+ "name": "VIN",+ "type": "power_in",+ "description": "Supply input pin to the internal bias LDO and high-side FET. Operating range 4V to 36V (absolute max 45V DC, 50V transient). Connect to the input supply and input bypass capacitors CIN. Input bypass capacitors must be directly connected to this pin and GND."+ },+ {+ "number": "6",+ "name": "SW",+ "type": "output",+ "description": "Switching output of the converter. Internally connected to the source of the high-side FET and drain of the low-side FET. Connect to the power inductor. High-side RDS(on) ~450 m\u03a9, low-side RDS(on) ~240 m\u03a9."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/lmr54406.pdf",+ "pages": 37,+ "sha256": "f0dc0ace8430cad9",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "SOT-23-6",+ "Category": "Power Management (PMIC)",+ "Pins": "6"+ }+ },+ "variants": [+ {+ "mpn": "LMR54406DBVR",+ "kind": "packaging"+ },+ {+ "mpn": "LMR54406DBVRFDBVR",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "lmr54406dbvr"+ ],+ "discovery_pitch": "LMR54406DBVR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +136,5 @@ "docs/lmr54406dbvr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }