LMQ61460AFSQRJRRQ1

@@ -0,0 +1,236 @@+{+  "schema_version": 1,+  "slug": "lmq61460afsqrjrrq1",+  "type": "component",+  "kind": "component",+  "title": "LMQ61460AFSQRJRRQ1",+  "brief": "Texas Instruments LMQ61460-Q1 automotive 3 V to 36 V, 6 A synchronous buck converter (FPWM, spread spectrum) in the 4 x 3.5 mm VQFN-HR-14 (RJR). KiCad symbol, footprint, Fusion library and 3D.",+  "version": "0.1.0",+  "because": "No wiki page exists for this exact MPN (adom-wiki search for the MPN and its family returned no component page on 2026-10-17).",+  "hero": {+    "type": "billboard",+    "headline": "LMQ61460AFSQRJRRQ1",+    "subhead": "36 V, 6 A automotive synchronous buck, VQFN-HR-14",+    "screenshot": "docs/hero.png",+    "chrome": false+  },+  "component": {+    "mpn": "LMQ61460AFSQRJRRQ1",+    "manufacturer": "Texas Instruments",+    "package": "VQFN-HR-14 (RJR0014A), 4.0 x 3.5 x 0.9 mm, wettable flanks",+    "pin_count": 14,+    "category": "Power Management",+    "subcategory": "Switching Regulators (Buck)",+    "body_size": {+      "x_mm": 4,+      "y_mm": 3.5,+      "z_mm": 0.9,+      "pitch_mm": 0.5+    },+    "parts": {+      "symbol": "lmq61460afsqrjrrq1.kicad_sym",+      "footprint": "lmq61460afsqrjrrq1.kicad_mod",+      "model_3d": "lmq61460afsqrjrrq1-hero.glb",+      "model_3d_plain": "lmq61460afsqrjrrq1-etched.glb",+      "model_3d_step": "lmq61460afsqrjrrq1-etched.step",+      "model_3d_step_plain": "lmq61460afsqrjrrq1.step",+      "lbr": "lmq61460afsqrjrrq1.lbr"+    },+    "distributor_links": {+      "mouser": {+        "part": "595-Q61460AFSQRJRRQ1",+        "url": "https://www.mouser.com/en/ProductDetail/Texas-Instruments/LMQ61460AFSQRJRRQ1?qs=T94vaHKWudSsaxcxvwPPwQ%3D%3D"+      },+      "digikey": {+        "part": "296-LMQ61460AFSQRJRRQ1TR-ND",+        "url": "https://www.digikey.com/en/products/detail/texas-instruments/LMQ61460AFSQRJRRQ1/13542533"+      },+      "lcsc": {+        "part": "C1518767",+        "url": "https://www.lcsc.com/product-detail/C1518767.html"+      }+    },+    "datasheet": "https://www.ti.com/lit/ds/symlink/lmq61460-q1.pdf",+    "pins": [+      {+        "number": "1",+        "name": "BIAS",+        "type": "power_in",+        "description": "Input to the internal LDO. Tie to VOUT (12 V or less) for best efficiency, otherwise to ground. Optional 0.1 uF to 1 uF to ground. Corner L-shaped pad."+      },+      {+        "number": "2",+        "name": "VCC",+        "type": "power_out",+        "description": "Internal LDO output. Connect 1 uF to AGND only; no external load."+      },+      {+        "number": "3",+        "name": "AGND",+        "type": "power_in",+        "description": "Analog ground. FB and VCC are referred to this pin. Connect to PGND1 and PGND2 on the PCB."+      },+      {+        "number": "4",+        "name": "FB",+        "type": "input",+        "description": "Feedback input. Connect to the output divider tap (adjustable version). Do not float or ground."+      },+      {+        "number": "5",+        "name": "PGOOD",+        "type": "open_collector",+        "description": "Open-drain power-good output; pull up through a resistor. High = power OK. May be left open or grounded if unused. Corner L-shaped pad."+      },+      {+        "number": "6",+        "name": "RT",+        "type": "passive",+        "description": "Switching frequency set: resistor to ground (5.76 kOhm to 66.5 kOhm sets 2.2 MHz to 200 kHz). Do not float or ground."+      },+      {+        "number": "7",+        "name": "EN/SYNC",+        "type": "input",+        "description": "Precision enable and synchronization input. High = on, low = off; can be tied to VIN. Do not float."+      },+      {+        "number": "8",+        "name": "VIN1",+        "type": "power_in",+        "description": "Input supply. Bypass to PGND1 close to the pin; low-impedance connection to VIN2."+      },+      {+        "number": "9",+        "name": "PGND1",+        "type": "power_in",+        "description": "Power ground. Bypass VIN1 to this pin; low-impedance connection to PGND2. Corner L-shaped pad."+      },+      {+        "number": "10",+        "name": "SW",+        "type": "power_out",+        "description": "Switch node; connect to the output inductor. Long pad, paste split into two apertures."+      },+      {+        "number": "11",+        "name": "PGND2",+        "type": "power_in",+        "description": "Power ground. Bypass VIN2 to this pin; low-impedance connection to PGND1. Corner L-shaped pad."+      },+      {+        "number": "12",+        "name": "VIN2",+        "type": "power_in",+        "description": "Input supply. Bypass to PGND2 close to the pin; low-impedance connection to VIN1."+      },+      {+        "number": "13",+        "name": "RBOOT",+        "type": "passive",+        "description": "Boot resistor: a resistor (0 Ohm to open) from RBOOT to CBOOT sets the switch-node rise time."+      },+      {+        "number": "14",+        "name": "CBOOT",+        "type": "passive",+        "description": "Bootstrap: 100 nF capacitor from CBOOT to SW."+      }+    ],+    "provenance": {+      "file": "provenance/provenance.json",+      "datasheet": {+        "url": "https://www.ti.com/lit/ds/symlink/lmq61460-q1.pdf",+        "source_tier": "mfr"+      },+      "cad": "Adom-authored from the manufacturer drawings (see provenance/provenance.json); no manufacturer CAD files are redistributed",+      "pins": {+        "total": 14,+        "described": 14,+        "cites_pages": true+      }+    },+    "manufacturer_links": {+      "product": "https://www.ti.com/product/LMQ61460-Q1",+      "datasheet": "https://www.ti.com/lit/ds/symlink/lmq61460-q1.pdf"+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    },+    "models_3d": [+      {+        "file": "lmq61460afsqrjrrq1.step",+        "role": "plain",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin",+        "seat": "z = 0 (PCB top surface)",+        "extents_mm": [+          4,+          3.5,+          0.9+        ],+        "zmin_mm": 0,+        "footprint_binding": "identity",+        "classification": "AI-created",+        "sha256": "95f64972a766acbfbecf3a287397ecff1701dd7ac7b05b7f0660998b93e55093",+        "checked": "2026-10-17",+        "checked_by": "step2glb features (Z-up, seat, bbox) + component-hero align guard"+      },+      {+        "file": "lmq61460afsqrjrrq1-etched.step",+        "role": "eda",+        "up": "Z",+        "units": "mm",+        "origin": "footprint origin",+        "seat": "z = 0 (PCB top surface)",+        "extents_mm": [+          4,+          3.5,+          0.9+        ],+        "zmin_mm": 0,+        "footprint_binding": "identity",+        "classification": "AI-created",+        "sha256": "f0767cefb49a986e7c972d251e9472b003640b617fa2c20ccf9ae12639630fb0",+        "checked": "2026-10-17",+        "checked_by": "step2glb features (Z-up, seat, bbox) + component-hero align guard"+      }+    ],+    "viewer_3d": {+      "ground": true+    }+  },+  "tags": [+    "component",+    "power management",+    "buck converter",+    "dc-dc",+    "automotive",+    "vqfn-hr",+    "texas instruments",+    "lmq61460afsqrjrrq1"+  ],+  "discovery_triggers": [+    "lmq61460afsqrjrrq1",+    "LMQ61460AFSQRJRRQ1",+    "LMQ61460-Q1",+    "LMQ61460AFS-Q1",+    "lmq61460"+  ],+  "license": "CC-BY-4.0",+  "visibility": {+    "public": true+  },+  "author": {+    "name": "John Lauer",+    "email": "[email protected]"+  },+  "sample_prompts": [],+  "discovery_pitch": null,+  "metadata": {},+  "created_at": "2026-10-17T19:05:23.262Z",+  "updated_at": "2026-10-17T19:05:23.262Z",+  "org": "adom"+}\ No newline at end of file