component
EG27322
Public Made by Adomby adom
EG Micro Gate Drivers, 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 | 8d ago |
| viewers | 8d ago |
| eg27322-etched.glb | 8d ago |
| eg27322-etched.step | 8d ago |
| eg27322-hero.glb | 8d ago |
| eg27322-hero.overlay.json | 8d ago |
| eg27322.glb | 8d ago |
| eg27322.kicad_mod | 8d ago |
| eg27322.kicad_sym | 8d ago |
| eg27322.lbr | 8d ago |
| eg27322.step | 8d ago |
| package.json | 8d ago |
| page.json | 8d ago |
| README.md | 8d ago |
EG27322
EG Micro · Gate Drivers · SOP-8
EG27322 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 | VDD | power_in | Chip supply pin with an operating range of 5 V to 25 V and built-in VDD undervoltage protection (turn-on 4.5 V, turn-off 4.1 V). |
| 2 | IN | input | Logic input that turns the power switch on when high (1) and off when low (0), with a logic input range of -6 V to 25 V and an internal 400 kΩ pull-down; a floating input drives the output low. |
| 3 | NC | unconnected | Pin is left floating (悬空) per the datasheet pin description and is not used. |
| 4 | AGND | power_in | Input signal ground for the logic input circuit. |
| 5 | PGND | power_in | Power ground for the output driver stage. |
| 6 | OUTB | output | Driver output that sinks up to 8 A of current (IO- 8 A, PW ≤ 10 µs). |
| 7 | OUTA | output | Driver output that sources up to 9 A of current (IO+ 9 A, PW ≤ 10 µs). |
| 8 | VDD | power_in | Chip supply pin, tied internally to pin 1 and specified for 5 V to 25 V operation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | EG Micro |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| 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 |
|---|---|---|---|---|---|---|---|
| OUTA、OUTB 输出 | -0.3 | V | 7 | ||||
| VDD 电源 | VDD | -0.3 | 25 | V | 7 | ||
| IN 逻辑信号输入电平 | IN | -6 | 25 | V | 7 | ||
| 环境温度 | TA | -45 | 125 | ℃ | 7 | ||
| 储存温度 | Tstr | -55 | 150 | ℃ | 7 | ||
| 焊接温度 | TL | 300 | ℃ | T=10S | 7 | ||
| 电源 | VDD | 5 | 12 | 25 | V | 8 | |
| 静态电流 | Idd | 100 | 190 | 300 | uA | 输入悬空，Vcc=14V | 8 |
| 输入端口 INA、INB 输入型号高电平 | Vin_H | 2.2 | 2.5 | 2.8 | V | 8 | |
| 输入端口 INA、INB 输入信号低电位 | Vin_L | 1.4 | 1.6 | 1.8 | V | 8 | |
| 输入端口 EN 输入型号高电平 | Ven_H | 2.2 | 2.5 | 2.8 | V | 8 | |
| 输入端口 EN 输入信号低电位 | Ven_L | 1.4 | 1.6 | 1.8 | V | 8 |
CAD (KiCad official)
- Symbol:
EG27322 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
eg27322-etched.step/eg27322-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);eg27322.step/eg27322.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: EG Micro datasheet (12 pp, sha256
90386869812524aa, retrieved 2026-10-17, 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).