# TPS63030DSKR

**Texas Instruments** · DC-DC Converters · SON-10-EP(2.5x2.5)

TPS63030DSKR from Texas Instruments, in a SON-10-EP(2.5x2.5). 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 | VOUT | power_out | Buck-boost converter output |
| 2 | L2 | passive | Connection for inductor |
| 3 | PGND | power_in | Power ground, connected to exposed thermal pad |
| 4 | L1 | passive | Connection for inductor |
| 5 | VIN | power_in | Supply voltage for power stage, 1.8 V to 5.5 V |
| 6 | EN | input | Enable input (1 enabled, 0 disabled) |
| 7 | PS/SYNC | input | Enable / disable power save mode (1 disabled, 0 enabled, clock signal for synchronization) |
| 8 | VINA | power_in | Supply voltage for control stage, 1.8 V to 5.5 V |
| 9 | GND | power_in | Control / logic ground |
| 10 | FB | input | Voltage feedback of adjustable versions, must be connected to VOUT on fixed output voltage versions |
| 11 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SON-10-EP(2.5x2.5) |
| Category | Power Management (PMIC) |
| Pins | 11 |

## CAD (KiCad official)

- Symbol: `TPS63030DSKR`
- Footprint: `Package_SON:WSON-10-1EP_2.5x2.5mm_P0.5mm_EP1.2x2mm`
- 3D model: SON-10-EP(2.5x2.5) (KiCad packages3D, STEP)
- 3D model files: `tps63030dskr-etched.step` / `tps63030dskr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps63030dskr.step` / `tps63030dskr.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tps63031) (27 pp, sha256 `7332b6b396052814`, retrieved 2026-10-03, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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/tps63030dskr-datasheet.pdf)