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EG2153
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
markdownEG2153
EG Micro · Gate Drivers · SOP-8
EG2153 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 | Chip operating supply input, internally zener-clamped at about 12 V (Vclamp 11-13 V), with UVLO turn-on at 8-10 V and turn-off at 6.7-8.7 V (typ. 7.7 V). |
| 2 | RT | input | Oscillator frequency-setting pin; the datasheet gives an RT resistor of 1 kΩ minimum, RT pin current max 5 mA, and fosc of about 19 kHz at RT = 36.5 kΩ and about 93 kHz at RT = 7.15 kΩ. |
| 3 | CT | input | Preheat-time and shutdown control pin with a recommended CT capacitor of 330 pF; pulling CT below the VCTSD threshold (about 2 V) stops oscillation and holds LO low, with CT oscillation thresholds of 8 V (upper) and 4 V (lower). |
| 4 | GND | power_in | Chip ground reference for the controller and low-side driver. |
| 5 | LO | output | Low-side gate drive output that switches the external low-side N-MOSFET, rated for about 0.2 A source and 0.3 A sink peak (PW ≤ 10 µs) with 100-200 ns rise and 60-80 ns fall times. |
| 6 | VS | power_out | High-side floating ground (half-bridge midpoint), which the datasheet limits to VB−20 V to VB+0.3 V. |
| 7 | HO | output | High-side gate drive output that switches the external high-side N-MOSFET, referenced to VS and limited to VS−0.3 V to VB+0.3 V, with 100-200 ns rise and 60-80 ns fall times. |
| 8 | VB | power_in | High-side floating supply for the bootstrap circuit, rated up to 600 V absolute maximum, with UVLO turn-on at 6.5-8.5 V and turn-off at 6.0-8.0 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | EG Micro |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
EG2153 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
eg2153-etched.step/eg2153-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);eg2153.step/eg2153.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: EG Micro datasheet (14 pp, sha256
f5c923baf20a0e0e, 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).