component
TPMP2359DJ
Public Made by Adomby adom
TECH PUBLIC DC-DC Converters, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# TPMP2359DJ++**TECH PUBLIC** · DC-DC Converters · SOT-23-6++TPMP2359DJ from TECH PUBLIC, 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 | BS | passive | Bootstrap pin. A capacitor connected between SW and BS forms a floating supply for the high-side switch driver. Absolute max V(BS) = (Vsw-0.3) to (Vsw+5)V. |+| 2 | GND | power_in | Device ground. Connect to a large copper area for thermal performance. |+| 3 | FB | input | Adjustable-version feedback input. Connect to the center of an external resistor divider to set Vout. Internal reference V(FB) = 0.8V (typ), absolute max -0.3 to 6V. |+| 4 | EN | input | Enable input. Drive high to enable the IC, drive low to disable and enter micro-power shutdown. EN rising threshold 1.15V typ (1.05-1.25V), hysteresis ~140mV. Absolute max -0.3 to 36V. |+| 5 | IN | power_in | Power supply input. Operating range 4V to 30V, absolute max 36V. Bypass with a low-ESR ceramic capacitor placed close to the pin. |+| 6 | SW | power_out | Switching node. Connect to the external inductor and bootstrap capacitor. Internal HS/LS MOSFETs (RDS(on) ~200mΩ/150mΩ) drive this node. Absolute max -0.3 to (VIN+0.5)V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | TECH PUBLIC |+| Package | SOT-23-6 |+| Category | PMIC |+| Pins | 6 |++## Ordering variants++- `TPMP2359DJDJ`++## CAD (KiCad official)++- Symbol: `TPMP2359DJ`+- 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:** [TECH PUBLIC datasheet](docs/tpmp2359dj-datasheet.pdf) (10 pp, sha256 `bcf823901da346b6`, 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/tpmp2359dj-datasheet.pdf)
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