TPS22918DBVR

@@ -0,0 +1,48 @@+# TPS22918DBVR++**Texas Instruments** · Power Distribution Switches · SOT-23-6++TPS22918DBVR from Texas Instruments, 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 | VIN | power_in | Switch input. Input voltage range 1 V to 5.5 V (absolute max 6 V). Place ceramic bypass capacitor(s) (≥1 µF recommended) between this pin and GND. |+| 2 | GND | power_in | Device ground. Common return for input, output, and control. |+| 3 | ON | input | Active-high switch enable control input. VIH ≥ 1 V, VIL ≤ 0.5 V (over VIN = 1 V to 5.5 V). Do not leave floating. Interfaces directly with low-voltage control signals (≥1 V GPIO). |+| 4 | CT | passive | Switch slew-rate (rise-time) control pin. Connect an external capacitor to GND to configure the output rise time, or leave floating to use the default rise time. |+| 5 | QOD | passive | Quick Output Discharge pin. Enable by placing an external resistor between VOUT and QOD, tie directly to VOUT to use the internal pull-down resistor (RPD ≈ 25 Ω at VIN = 3.3 V), or leave floating to disable QOD. |+| 6 | VOUT | power_out | Switch output. Delivers the switched VIN rail to the load (up to 2 A continuous). RON typically 52 mΩ at VIN = 5 V, 53 mΩ at VIN = 3.3 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-6 |+| Category | Power Management (PMIC) |+| Pins | 6 |++## Ordering variants++Same part, different packaging or reel option.++- `TPS22918DBVR`+- `TPS22918DBVRDBVT`++## CAD (KiCad official)++- Symbol: `TPS22918DBVR`+- 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:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/tps22918.pdf) (30 pp, sha256 `1b28eb58003d28b1`, retrieved 2026-08-17, tier: manufacturer)+- **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/tps22918dbvr-datasheet.pdf)

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