# AP2012

**ALLPOWER ShenZhen Quan Li Semiconductor** · MOSFETs · TSSOP-8

AP2012 from ALLPOWER ShenZhen Quan Li Semiconductor, in a TSSOP-8. 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 | D1 | passive | Drain of MOSFET 1 (20V VDS max, 12A continuous), shown tied to D2 in the schematic. |
| 2 | S1 | passive | Source of MOSFET 1, carrying up to 12A continuous drain current. |
| 3 | S1 | passive | Source of MOSFET 1, second pin, carrying up to 12A continuous drain current. |
| 4 | G1 | input | Gate of MOSFET 1, ±12V max VGS with threshold 0.5V min to 1.0V max, usable with gate voltages as low as 1.8V. |
| 5 | G2 | input | Gate of MOSFET 2, ±12V max VGS with threshold 0.5V min to 1.0V max, usable with gate voltages as low as 1.8V. |
| 6 | S2 | passive | Source of MOSFET 2, carrying up to 12A continuous drain current. |
| 7 | S2 | passive | Source of MOSFET 2, second pin, carrying up to 12A continuous drain current. |
| 8 | D2 | passive | Drain of MOSFET 2 (20V VDS max, 12A continuous), shown tied to D1 in the schematic. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | ALLPOWER ShenZhen Quan Li Semiconductor |
| Package | TSSOP-8 |
| Category | Transistors/Thyristors |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `AP2012`
- Footprint: `Package_SO:TSSOP-8_3x3mm_P0.65mm`
- 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `ap2012-etched.step` / `ap2012-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ap2012.step` / `ap2012.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [ALLPOWER ShenZhen Quan Li Semiconductor datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588947461028630528) (5 pp, sha256 `49c371f31a340ae7`, 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/ap2012-datasheet.pdf)