TMI3252

@@ -0,0 +1,47 @@+# TMI3252++**TMI** · DC-DC Converters · SOT-23-6++TMI3252 from TMI, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | GND | power_in | Ground pin. Device analog and power return. |+| 2 | LX | power_out | Switching node. Connects to the source of the internal high-side MOSFET and drain of the low-side MOSFET; drives the external inductor. Absolute max −0.3V to 20V. |+| 3 | IN | power_in | Input supply pin. 4.5V to 18V recommended; connects to the drain of the internal high-side MOSFET. Bypass with local input capacitors close to the pin. |+| 4 | FB | input | Output voltage feedback input. Connect to the center point of an external resistor divider from VOUT to GND. Regulated to VREF=0.8V (TMI3252) with absolute max −0.3V to 6V. |+| 5 | EN | input | Enable input. Drive to logic-high (VIH ≥ 1.5V) to enable the IC; drive to logic-low (VIL ≤ 0.3V) to enter micro-power shutdown. Do not leave floating. |+| 6 | BS | passive | Bootstrap capacitor pin. A capacitor (typ. 0.1µF) between LX and BS forms the floating supply for the high-side gate driver. Absolute max −0.3V to 23V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TMI |+| Package | SOT-23-6 |+| Category | PMIC |+| Pins | 6 |++## Ordering variants++- `TMI3252`+- `TMI3252T`+- `TMI3252S`++## CAD (KiCad official)++- Symbol: `TMI3252`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: SOT-23-6 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [TMI datasheet](docs/tmi3252-datasheet.pdf) (15 pp, sha256 `30927acc2ca98daa`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/tmi3252-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "tmi3252",+  "version": "0.1.0",+  "type": "component",+  "description": "TMI DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "pmic",+    "tmi3252"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "tmi3252.kicad_sym",+    "tmi3252.kicad_mod",+    "tmi3252.glb",+    "tmi3252.step",+    "tmi3252.lbr",+    "docs/hero.png",+    "docs/tmi3252-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file