# SM7015

**Shenzhen Sunmoon Micro** · AC-DC Controllers And Regulators · SOIC-8

SM7015 from Shenzhen Sunmoon Micro, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | EN | input | Enable/output voltage configuration pin; short to HVDD for 12V system output or leave floating for 18V system output. |
| 2 | HVDD | power_in | Power supply pin for internal control circuitry with operating range 11.5V to 20V maximum; internal high-voltage startup circuit charges this pin until reaching 11.5V threshold before PWM operation begins. |
| 3 | NC | unconnected | No connect pin; should be left unconnected during normal operation. |
| 4 | DRAIN | output | Drain terminal of internal high-voltage power MOSFET rated 730V absolute maximum, also serving as the primary startup sensing node in buck-boost converter topology. |
| 5 | GND | power_in | Ground/return path and source terminal of internal high-voltage power MOSFET; PCB implementation requires copper pad coverage greater than 8×8mm for thermal management. |
| 6 | GND | power_in | Ground/return path and source terminal of internal high-voltage power MOSFET; PCB implementation requires copper pad coverage greater than 8×8mm for thermal management. |
| 7 | GND | power_in | Ground/return path and source terminal of internal high-voltage power MOSFET; PCB implementation requires copper pad coverage greater than 8×8mm for thermal management. |
| 8 | GND | power_in | Ground/return path and source terminal of internal high-voltage power MOSFET; PCB implementation requires copper pad coverage greater than 8×8mm for thermal management. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen Sunmoon Micro |
| Package | SOIC-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `SM7015`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `sm7015-etched.step` / `sm7015-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sm7015.step` / `sm7015.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Shenzhen Sunmoon Micro datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588879815587454976) (8 pp, sha256 `743b17c3fc7060b3`, retrieved 2026-09-22, 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 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/sm7015-datasheet.pdf)