# TP6327GS6-A

**TECH PUBLIC** · DC-DC Converters · SOT-23-6

TP6327GS6-A from TECH PUBLIC, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | Ground. |
| 2 | LX | output | Switching pin; LX voltage abs max is -0.3V to 20V, and a capacitor from LX to BS forms the bootstrap supply. |
| 3 | IN | power_in | Power supply pin; input range 3.5V to 18V, abs max -0.3V to 20V. |
| 4 | FB | input | Adjustable version feedback input connected to the center point of the external resistor divider; must not float, regulated at 0.765V typ. |
| 5 | EN | input | Drive to logic-high to enable the IC and to logic-low to disable it and enter micro-power shutdown mode; abs max -0.3V to 20V. |
| 6 | BS | passive | Bootstrap pin; a capacitor between LX and BS is required to form a floating supply across the high-side switch driver. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `TP6327GS6-A`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `tp6327gs6-a-etched.step` / `tp6327gs6-a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tp6327gs6-a.step` / `tp6327gs6-a.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945303474458624) (10 pp, sha256 `45f3bcf1736f00eb`, retrieved 2026-10-09, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/tp6327gs6-a-datasheet.pdf)