LM63625DQPWPRQ1

@@ -0,0 +1,197 @@+{+  "slug": "lm63625dqpwprq1",+  "version": "0.1.0",+  "type": "component",+  "description": "Texas Instruments DC-DC Converters, HTSSOP-16-EP. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "power management (pmic)",+    "lm63625dqpwprq1",+    "factory-2.0.0",+    "extractor-text"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "lm63625dqpwprq1.kicad_sym",+    "lm63625dqpwprq1.kicad_mod",+    "lm63625dqpwprq1.glb",+    "lm63625dqpwprq1.step",+    "lm63625dqpwprq1.lbr",+    "docs/hero.png",+    "docs/lm63625dqpwprq1-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "component": {+    "mpn": "LM63625DQPWPRQ1",+    "manufacturer": "Texas Instruments",+    "package": "HTSSOP-16-EP",+    "pin_count": 17,+    "category": "Power Management (PMIC)",+    "subcategory": "DC-DC Converters",+    "datasheet": "https://www.ti.com/cn/lit/gpn/lm63625-q1",+    "parts": {+      "symbol": "lm63625dqpwprq1.kicad_sym",+      "footprint": "lm63625dqpwprq1.kicad_mod",+      "model_3d": "lm63625dqpwprq1-etched.glb",+      "model_3d_plain": "lm63625dqpwprq1.glb",+      "model_3d_step": "lm63625dqpwprq1-etched.step",+      "model_3d_step_plain": "lm63625dqpwprq1.step",+      "lbr": "lm63625dqpwprq1.lbr"+    },+    "distributor_links": {+      "lcsc": "C1849527"+    },+    "pins": [+      {+        "number": "1",+        "name": "SW",+        "type": "power_out",+        "description": "Regulator switching node; connect to power inductor; supports voltage swing -6V to +40V transient with rise/fall times <10ns."+      },+      {+        "number": "2",+        "name": "SW",+        "type": "power_out",+        "description": "Regulator switching node duplicate connection; connect to power inductor; voltage range -6V to +40V transient."+      },+      {+        "number": "3",+        "name": "CBOOT",+        "type": "power_in",+        "description": "Bootstrap supply voltage for internal high-side MOSFET gate driver; connect 220nF quality ceramic capacitor between CBOOT and SW pin; UVLO threshold 2.13V."+      },+      {+        "number": "4",+        "name": "VCC",+        "type": "power_out",+        "description": "Internal 5V LDO regulated output for control circuit supply; connect 1µF quality capacitor to PGND; output voltage 4.75V to 5.25V nominal; do not connect external loads."+      },+      {+        "number": "5",+        "name": "RT",+        "type": "input",+        "description": "Frequency programming input; connect to VCC for 400kHz, connect to AGND for 2.1MHz, or connect to external resistor for adjustable 250kHz to 2200kHz switching frequency; cannot be left floating."+      },+      {+        "number": "6",+        "name": "VSEL",+        "type": "input",+        "description": "Output voltage selection input; connect to VCC for 5V fixed output, connect to AGND for 3.3V fixed output, or connect 10kΩ resistor to AGND for adjustable output 1V to 20V; cannot be left floating."+      },+      {+        "number": "7",+        "name": "SYNC/MODE",+        "type": "input",+        "description": "Mode selection and external synchronization clock input; connect to VCC for forced PWM mode, connect to AGND for automatic PFM/PWM mode, or apply external clock 250kHz to 2200kHz for synchronized operation; includes 100kΩ internal pull-down."+      },+      {+        "number": "8",+        "name": "RESET",+        "type": "output",+        "description": "Open-drain power good flag output; pulled low when output voltage exceeds ±12% deviation, during soft-start, upon internal fault, or when EN input is low; connect through 10kΩ to 100kΩ current-limiting resistor to logic supply."+      },+      {+        "number": "9",+        "name": "FB",+        "type": "input",+        "description": "Feedback input to output voltage regulation loop; regulated to 1.0V internal reference in adjustable mode, 5.0V in 5V fixed mode, or 3.3V in 3.3V fixed mode; input bias current 0.1µA to 3.4µA depending on mode."+      },+      {+        "number": "10",+        "name": "AGND",+        "type": "power_in",+        "description": "Analog ground reference for control circuits; provides common reference point for all internal biasing, feedback measurement, and electrical parameter specifications; connect to PCB system ground."+      },+      {+        "number": "11",+        "name": "EN",+        "type": "input",+        "description": "Precision enable input to regulator; voltage ≥1.425V enables soft-start and regulation, voltage ≤0.94V disables converter; cannot be left floating; can be directly connected to VIN or through external divider for custom UVLO threshold."+      },+      {+        "number": "12",+        "name": "VIN",+        "type": "power_in",+        "description": "Input power supply rail; accepts 3.5V to 36V input voltage; bypass with 4.7µF quality ceramic capacitor and 220nF capacitor placed within 1mm of VIN and PGND pins; quiescent input current 23µA typical."+      },+      {+        "number": "13",+        "name": "VIN",+        "type": "power_in",+        "description": "Input power supply rail duplicate connection; bypass with quality ceramic capacitor; same voltage range 3.5V to 36V and bypass requirements as pin 12."+      },+      {+        "number": "14",+        "name": "NC",+        "type": "unconnected",+        "description": "No connection; no internal circuit connection to this pin; leave unconnected; do not apply external voltage."+      },+      {+        "number": "15",+        "name": "PGND",+        "type": "power_in",+        "description": "Power ground terminal; source connection for low-side MOSFET switch; connect to system ground and input/output capacitor grounds using short wide traces to minimize loop inductance."+      },+      {+        "number": "16",+        "name": "PGND",+        "type": "power_in",+        "description": "Power ground terminal duplicate connection; parallel ground connection for low-impedance distribution of switching stage currents to ground plane."+      },+      {+        "number": "17",+        "name": "DAP",+        "type": "power_in",+        "description": "Exposed thermal pad for heatsink and electrical ground connection; provides primary thermal dissipation path and electrical ground; solder directly to PCB ground layer using thermal via matrix for optimal thermal performance."+      }+    ],+    "provenance": {+      "extractor": "extract_pins 0.2",+      "factory_chain": {+        "factory": "2.0.0",+        "extractor": "extract_pins 0.2",+        "primary_model": "claude-haiku-4-5-20251001",+        "primary_mode": "text",+        "consensus_model": "claude-sonnet-5",+        "consensus": "agreed",+        "guards": "pin_guards 0.1: passed",+        "guard_notes": [+          "1/17 pins cited to the wrong page (name found elsewhere): ['17:DAP@p4']"+        ],+        "pages_sent": 58,+        "cost_usd": 0.5901,+        "at": "2026-09-23T11:54:47"+      },+      "datasheet": {+        "url": "https://www.ti.com/cn/lit/gpn/lm63625-q1",+        "pages": 58,+        "sha256": "3be5c04a49a998ff",+        "source_tier": "lcsc"+      },+      "cad": "KiCad official (CC-BY-SA 4.0)",+      "pins": {+        "total": 17,+        "described": 17,+        "cites_pages": true,+        "refuses_to_fabricate": true+      }+    },+    "viewers": {+      "symbol": "viewers/symbol.html",+      "footprint": "viewers/footprint.html"+    }+  },+  "visibility": "public",+  "org": "adom",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file