RT6252BHGJ6F

@@ -0,0 +1,48 @@+# RT6252BHGJ6F++**Richtek Tech** · DC-DC Converters · TSOT-23-6++RT6252BHGJ6F from Richtek Tech, in a TSOT-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 | Power ground return for the IC and the low-side MOSFET source. |+| 2 | SW | power_out | Switch node between the internal high-side and low-side (synchronous rectifier) MOSFETs. Connect to the external inductor and to the bootstrap capacitor's low side. |+| 3 | VIN | power_in | Power input, 4.5V to 17V. Bypass directly to GND with an MLCC ≥ 20µF placed close to the pin. |+| 4 | FB | input | Feedback voltage input. Connect to the midpoint of the external resistor divider from VOUT to GND. Regulated to VFB ≈ 0.765V (±1%). |+| 5 | EN | input | Enable control input. Logic high enables the converter; tie to GND to disable. An internal REN_DN pulldown allows the pin to float to a shutdown state. |+| 6 | BOOT | power_in | Bootstrap capacitor node for the high-side gate driver. Connect a 0.1µF ceramic capacitor from BOOT to SW. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Richtek Tech |+| Package | TSOT-23-6 |+| Category | PMIC |+| Pins | 6 |++## Ordering variants++- `RT6252BHGJ6FJ6F`+- `RT6252BHGJ6FHGJ6F`+- `RT6252BHGJ6FH6F`+- `RT6252BHGJ6FHGH6F`++## CAD (KiCad official)++- Symbol: `RT6252BHGJ6F`+- Footprint: `Package_TO_SOT_SMD:SOT-23-6`+- 3D model: TSOT-23-6 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Richtek Tech datasheet](docs/rt6252bhgj6f-datasheet.pdf) (31 pp, sha256 `b3073e6d0c76ec40`, 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/rt6252bhgj6f-datasheet.pdf)

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