LMR51430

@@ -1,8 +1,11 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "lmr51430",+  "title": "LMR51430",+  "brief": "TI 3 A synchronous step-down converter, SOT-23-6. 4-36 V in, integrated FETs, small solution. Datasheet-verified.",   "version": "0.1.0",-  "type": "component",-  "description": "TI 3 A synchronous step-down converter, SOT-23-6. 4-36 V in, integrated FETs, small solution. Datasheet-verified.",+  "license": "CC-BY-SA-4.0",   "tags": [     "component",     "power",@@ -12,6 +15,109 @@     "sot-23-6",     "texas-instruments"   ],+  "component": {+    "mpn": "LMR51430",+    "manufacturer": "Texas Instruments",+    "package": "SOT-23-6",+    "pin_count": 6,+    "category": "Power Management",+    "subcategory": "Switching regulator (buck)",+    "datasheet": "https://www.ti.com/lit/ds/symlink/lmr51430.pdf",+    "parts": {+      "symbol": "lmr51430.kicad_sym",+      "footprint": "lmr51430.kicad_mod",+      "model_3d": "lmr51430.glb",+      "model_3d_step": "lmr51430.step",+      "lbr": "lmr51430.lbr"+    },+    "distributor_links": {},+    "pins": [+      {+        "number": "1",+        "name": "GND",+        "type": "power_in",+        "description": "Power ground terminal. Connects to the source of the low-side FET internally. Connect to system ground and the ground side of CIN and COUT; the path to CIN must be as short as possible."+      },+      {+        "number": "2",+        "name": "SW",+        "type": "power_out",+        "description": "Switching output of the converter. Connects internally to the source of the high-side FET and drain of the low-side FET. Connect this pin to the power inductor. Rated -0.3 V to 38 V DC (transient -3.0 V for < 20 ns)."+      },+      {+        "number": "3",+        "name": "VIN",+        "type": "power_in",+        "description": "Supply input terminal to internal bias LDO and high-side FET. Operating range 4.5 V to 36 V (abs max 38 V). Input bypass capacitors CIN must be directly connected between this pin and GND."+      },+      {+        "number": "4",+        "name": "FB",+        "type": "input",+        "description": "Feedback input to the converter. Connect a resistor divider from VOUT to set the output voltage; internal reference is 0.6 V typical (0.591 V to 0.609 V). Never short this pin to ground during operation."+      },+      {+        "number": "5",+        "name": "EN",+        "type": "input",+        "description": "Precision enable input. Do not float. High = on, low = off. Rising threshold ~1.227 V, falling ~1.08 V. Can be tied to VIN or used with an external divider to set adjustable UVLO. If left floating, the device is disabled."+      },+      {+        "number": "6",+        "name": "CB",+        "type": "passive",+        "description": "Bootstrap capacitor connection for the high-side FET driver. Connect a high-quality 100-nF capacitor from this pin to the SW pin. CB to SW rated max 5.5 V."+      }+    ],+    "provenance": {+      "extractor": "ds2sf",+      "datasheet": {+        "url": "https://www.ti.com/lit/ds/symlink/lmr51430.pdf",+        "pages": 33,+        "sha256": "f7d8053844fb07ae",+        "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": {+      "Type": "Synchronous step-down converter",+      "Input": "4-36 V",+      "Output current": "3 A",+      "Integrated FETs": "Yes (high + low side)",+      "Control": "FB divider, EN, bootstrap (CB)",+      "Package": "SOT-23-6"+    }+  },+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "lmr51430",+    "3a buck converter",+    "36v step down",+    "small synchronous buck"+  ],+  "discovery_pitch": "TI LMR51430 3 A synchronous step-down converter (SOT-23-6) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  },   "dependencies": {},   "hero": {     "type": "image",@@ -29,10 +135,5 @@     "docs/lmr51430-datasheet.pdf",     "viewers/symbol.html",     "viewers/footprint.html"-  ],-  "visibility": "public",-  "author": {-    "name": "Ray",-    "email": "[email protected]"-  }+  ] }\ No newline at end of file