component
EG2184
Public Made by Adomby adom
EG Micro Gate Drivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownEG2184
EG Micro · Gate Drivers · SOP-8
EG2184 from EG Micro, 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 | IN | input | Logic input controlling the outputs: IN high turns HO on and LO off, IN low turns LO on and HO off, with an internal 200 kΩ pull-down, a logic-high threshold of 2.5 V or more, and a logic-low threshold of 1.0 V or less. |
| 2 | SD | input | Active-low shutdown logic input that forces both LO and HO low when held at 0 and follows IN when held at 1, with an internal 200 kΩ pull-down that turns both outputs off when the pin is floating. |
| 3 | GND | power_in | Ground reference pin of the chip. |
| 4 | LO | output | Low-side gate driver output that drives the low-side N-channel MOSFET, with a source current of 1.9 A and a sink current of 2.3 A (pulse width ≤10 µs). |
| 5 | VCC | power_in | Low-side supply input rated 10 V to 20 V, to be decoupled with a 0.1 µF to 1 µF high-frequency bypass capacitor. |
| 6 | VS | power_in | High-side floating ground reference, rated from VB−20 V to VB+0.3 V in the absolute maximum table. |
| 7 | HO | output | High-side gate driver output that drives the high-side N-channel MOSFET, referenced to VS and limited to VS−0.3 V to VB+0.3 V, with the same 1.9 A source and 2.3 A sink capability. |
| 8 | VB | power_in | Floating high-side bootstrap supply referenced to VS, rated to 600 V absolute maximum, with undervoltage lockout (turn-on 7.7-9.7 V, turn-off 7.1-9.1 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | EG Micro |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
EG2184 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
eg2184-etched.step/eg2184-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);eg2184.step/eg2184.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: EG Micro datasheet (12 pp, sha256
30bcc9551a6dddad, 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, 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).