component
TMI2286D
Public Made by Adomby adom
TMI DC-DC Converters, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 17d ago |
| viewers | 17d ago |
| package.json | 17d ago |
| page.json | 17d ago |
| README.md | 17d ago |
| tmi2286d-etched.glb | 17d ago |
| tmi2286d-etched.step | 17d ago |
| tmi2286d-hero.glb | 17d ago |
| tmi2286d-hero.overlay.json | 17d ago |
| tmi2286d.glb | 17d ago |
| tmi2286d.kicad_mod | 17d ago |
| tmi2286d.kicad_sym | 17d ago |
| tmi2286d.lbr | 17d ago |
| tmi2286d.step | 17d ago |
TMI2286D
TMI · DC-DC Converters · SOP-8
TMI2286D from TMI, 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 | FB | input | Feedback pin; connects to the output divider (RFB1/RFB2, 1.22V reference) and sets line drop compensation via RFB1. |
| 2 | EN | input | Enable pin with internal pull up; do not pull EN to VIN directly, connect it through a series resistance of 10kΩ to 500kΩ to use the enable function. |
| 3 | PD | output | External P-MOSFET driver pin for an optional PMOSFET paralleled between VIN and SW (absolute maximum -0.3 to 33V). |
| 4 | IN | power_in | Power input pin with operating range 4.5V to 30V (absolute maximum -0.3 to 33V). |
| 5 | SW | passive | Switch pin connected to the external inductor (absolute maximum -0.3 to 33V). |
| 6 | SW | passive | Switch pin connected to the external inductor (absolute maximum -0.3 to 33V). |
| 7 | GND | power_in | Ground. |
| 8 | GND | power_in | Ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TMI |
| Package | SOP-8 |
| Category | Power Management (PMIC) |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Voltage Range | VIN | 4.5 | 30 | V | 4 | ||
| Feedback Voltage Accuracy | VFB | 1.19 | 1.22 | 1.25 | V | PWM Operation | 4 |
| IN Voltage Range | VIN | 4.5 | 30 | V | 3 | ||
| Operating Junction Temperature Range | TJ | -40 | 125 | °C | 3 | ||
| Input Supply Voltage IN, PD, SW | -0.3 | 33 | V | 2 | |||
| All Other Pins EN, FB Voltage Range | -0.3 | 6 | V | 2 | |||
| Storage Temperature Range | -65 | 150 | °C | 2 | |||
| Junction Temperature Range | -40 | 150 | °C | 2 | |||
| Power Dissipation | 2 | W | 2 | ||||
| Lead Temperature (Soldering, 10s) | 260 | °C | Soldering, 10s | 2 | |||
| ESD Human Body Model for all pins | VESD | -2000 | 2000 | V | JEDEC specification JS-001 | 3 | |
| Junction-to-ambient Thermal Resistance | 60 | °C/W | 2 | ||||
| Junction-to-case Thermal Resistance | 46 | °C/W | 2 |
CAD (KiCad official)
- Symbol:
TMI2286D - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
tmi2286d-etched.step/tmi2286d-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tmi2286d.step/tmi2286d.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TMI datasheet (9 pp, sha256
41fe603b6b4503c6, retrieved 2026-10-17, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).