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EG2203
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
markdownEG2203
EG Micro · Gate Drivers · SOP-8
EG2203 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 | VCC | power_in | Low-side supply input, 10V to 25V; an external 1uF high-frequency bypass capacitor is recommended to reduce high-frequency noise at the input. |
| 2 | HIN | input | High-side logic input, active high: 1 turns the high-side MOS gate on and 0 turns it off; internal 200K pull-down, logic-high threshold 2.5V minimum and logic-low threshold 1.0V maximum. |
| 3 | LIN | input | Low-side logic input: 0 turns the low-side MOS gate on and 1 turns it off, per the truth table; internal 200K pull-up, logic-high threshold 2.5V minimum and logic-low threshold 1.0V maximum. |
| 4 | GND | power_in | Chip ground reference for the logic and low-side driver. |
| 5 | LO | output | Low-side gate driver output controlling the low-side power MOS; datasheet gives sink current up to 1.0A and source current up to 0.5A, with typical turn-on delay 720 ns and turn-off delay 200 ns. |
| 6 | VS | power_in | High-side floating ground (offset reference) for the high-side driver; the datasheet limits VS to VB-25V to VB+0.3V. |
| 7 | HO | output | High-side gate driver output controlling the high-side power MOS; datasheet gives sink current up to 1.0A and source current up to 0.5A, with typical turn-on delay 720 ns and turn-off delay 200 ns. |
| 8 | VB | power_in | High-side floating supply for the high-side driver, rated up to 600V with respect to ground (absolute maximum -0.3V to 600V); bootstrap capacitor connects here. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | EG Micro |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
EG2203 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
eg2203-etched.step/eg2203-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);eg2203.step/eg2203.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: EG Micro datasheet (12 pp, sha256
c42067d483b5163f, 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).