component
AL8862QSP-13
Public Made by Adomby adom
Diodes Incorporated LED Drivers, SOIC-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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AL8862QSP-13
Diodes Incorporated · LED Drivers · SOIC-8-EP
AL8862QSP-13 from Diodes Incorporated, in a SOIC-8-EP. 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 | SET | input | Set nominal output current pin; connect resistor RSET from this pin to VIN to define nominal average output current, with input current 0-8 µA. |
| 2 | GND | power_in | Ground of IC. |
| 3 | FAULT | tri_state | Open-drain fault output asserted low for open-circuit LED, short-circuit current-sense resistor, or overtemperature (junction temperature > +150°C); requires external pullup resistor. |
| 4 | VIN | power_in | Input voltage supply (5V to 55V); decouple to ground with 10μF or higher X7R ceramic capacitor close to device. |
| 5 | SW | output | Switch pin for internal MOSFET; connect inductor and freewheeling diode here, minimizing track length at this pin to reduce EMI. |
| 6 | SW | output | Switch pin for internal MOSFET; connect inductor and freewheeling diode here, minimizing track length at this pin to reduce EMI. |
| 7 | GND | power_in | Ground of IC. |
| 8 | CTRL | input | Multi-function on/off and brightness control pin; leave floating for normal operation, drive below 0.3V to disable output current, drive 0.4V-2.5V for 10%-100% analog dimming, drive above 2.6V for 100% output, or apply PWM signal (low < 0.3V, high > 2.6V) for digital dimming; connect capacitor from pin to ground to increase soft-start time (default 0.1ms, additional 1.5ms per nanofarad). |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOIC-8-EP |
| Category | LED Drivers |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
AL8862QSP-13 - Footprint:
Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm - 3D model: SOIC-8-EP (KiCad packages3D, STEP)
- 3D model files:
al8862qsp-13-etched.step/al8862qsp-13-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);al8862qsp-13.step/al8862qsp-13.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (17 pp, sha256
021e6132692376da, retrieved 2026-09-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).