MT2492

@@ -0,0 +1,41 @@+# MT2492++**XI AN Aerosemi Tech** · DC-DC Converters · SOT-23-6++MT2492 from XI AN Aerosemi Tech, in a SOT-23-6. Pinout and pin descriptions extracted from the datasheet (via LCSC) by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | BS | passive | Bootstrap pin for the high-side gate driver. A capacitor (typ. 22nF) connected between SW and BS forms a floating supply across the high-side switch driver. |+| 2 | GND | power_in | Ground return for the device. Should be connected to a large copper area for thermal dissipation and to keep the switching current loop tight. |+| 3 | FB | input | Feedback input for the adjustable output voltage. Connect to the center point of an external resistor divider from VOUT; the internal reference is 0.6V (typical). R1 ≈ 100kΩ is recommended for optimal transient response. |+| 4 | EN | input | Enable input. Drive logic-high to enable the IC; drive logic-low (or tie to GND) to disable the IC and enter micro-power shutdown mode (~1µA). Absolute max 6V. |+| 5 | VIN | power_in | Power supply input, 4.5V to 16V operating range (17V abs max). Bypass with a low-ESR ceramic capacitor (e.g. 22µF) placed close to the pin. |+| 6 | SW | power_out | Switching node, connected to the drains of the internal high-side and low-side MOSFETs. Connect the external inductor between SW and VOUT, and the bootstrap capacitor between SW and BS. Rated -0.3V to (VIN+0.5V). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | XI AN Aerosemi Tech |+| Package | SOT-23-6 |+| Category | PMIC |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `MT2492`+- 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:** [XI AN Aerosemi Tech datasheet](https://datasheet.lcsc.com/datasheet/pdf/9fd100435d2385fd4d717149b36f71d5.pdf) (9 pp, sha256 `e0911b977bb50a63`, 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/mt2492-datasheet.pdf)

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