# NSG6021

**WXNSIC** · Gate Drivers · SOP-8

NSG6021 from WXNSIC, in a SOP-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 | VCC | power_in | Low-side supply pin; recommended 10 V to 20 V, with absolute maximum -0.3 V to 25 V referenced to GND. |
| 2 | HIN | input | High-side logic input compatible with 3.3 V, 5 V and 15 V logic, with VIH minimum 2.5 V, VIL maximum 0.8 V, and input range 0 to VCC. |
| 3 | LIN | input | Low-side logic input compatible with 3.3 V, 5 V and 15 V logic, with VIH minimum 2.5 V, VIL maximum 0.8 V, and input range 0 to VCC. |
| 4 | GND | power_in | Ground reference for all voltage parameters in the datasheet. |
| 5 | LO | output | Low-side gate driver output with 4.0 A typical pulsed source/sink current (minimum 3.0 A, PW ≤ 10 µs), VOH maximum 1.4 V below VCC and VOL maximum 0.1 V above GND at 20 mA. |
| 6 | VS | power_in | High-side floating ground (bootstrap return); recommended range -9 V to 700 V, with absolute range VB − 25 V to VB + 0.3 V. |
| 7 | HO | output | High-side gate driver output referenced to VS, with VHO between VS and VB, and 4.0 A typical pulsed source/sink current (minimum 3.0 A, PW ≤ 10 µs). |
| 8 | VB | power_in | High-side floating supply; recommended VS + 10 V to VS + 20 V, with absolute maximum 725 V referenced to GND. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | WXNSIC |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `NSG6021`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `nsg6021-etched.step` / `nsg6021-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `nsg6021.step` / `nsg6021.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [WXNSIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604432176155152384) (10 pp, sha256 `26c2dbf7a8b1ac19`, retrieved 2026-10-09, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/nsg6021-datasheet.pdf)