# GP7596BA

**HaloChip** · AC-DC Controllers And Regulators · SOP-8

GP7596BA from HaloChip, 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 | Chip supply pin, place a bypass capacitor close by; operating voltage 5 V, absolute maximum 6 V. |
| 2 | SWS | input | Drain-voltage sense pin of the power MOSFET; operating voltage 60 V maximum (4.7 to 54 V recommended). |
| 3 | GND | power_in | Chip ground. |
| 4 | GND | power_in | Chip ground. |
| 5 | SW | passive | Drain of the built-in power MOSFET; 60 V maximum operating voltage (4.7 to 54 V recommended). |
| 6 | SW | passive | Drain of the built-in power MOSFET; 60 V maximum operating voltage (4.7 to 54 V recommended). |
| 7 | SW | passive | Drain of the built-in power MOSFET; 60 V maximum operating voltage (4.7 to 54 V recommended). |
| 8 | SW | passive | Drain of the built-in power MOSFET; 60 V maximum operating voltage (4.7 to 54 V recommended). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HaloChip |
| Package | SOP-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `GP7596BA`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `gp7596ba-etched.step` / `gp7596ba-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `gp7596ba.step` / `gp7596ba.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HaloChip datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603368112004231168) (7 pp, sha256 `26cded02651e968b`, 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-sonnet-5-5` (text+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/gp7596ba-datasheet.pdf)