component
EG2003
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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
markdownEG2003
EG Micro · Gate Drivers · SOP-8
EG2003 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, rated 10V to 20V; the datasheet recommends a high-frequency 1uF bypass capacitor to reduce high-frequency noise at this pin. |
| 2 | HIN | input | Logic input for the high-side channel, active high: 1 turns the high-side MOSFET on (HO high) and 0 turns it off; the input has an internal 200K pull-down and the logic thresholds are 2.5V (high) and 1.0V (low). |
| 3 | LIN | input | Logic input for the low-side channel: 0 turns the low-side MOSFET on and 1 turns it off, with an internal 200K pull-down so the outputs are off when the input floats. |
| 4 | GND | power_in | Chip ground reference terminal. |
| 5 | LO | output | Drives the gate of the low-side power MOSFET, with a rated output of up to 0.3A source and 0.6A sink. |
| 6 | VS | power_in | High-side floating ground reference; the datasheet limits VS to VB-20V to VB+0.3V. |
| 7 | HO | output | Drives the gate of the high-side power MOSFET, referenced to VS, with a rated output of up to 0.3A source and 0.6A sink. |
| 8 | VB | power_in | High-side floating supply for the bootstrap circuit, rated up to 200V with respect to VS (VB absolute maximum is -0.3V to 200V). |
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 |
|---|---|---|---|---|---|---|---|
| High-side floating supply VB (absolute max) | VB | -0.3 | 200 | V | 7 | ||
| Supply VCC (absolute max) | VCC | -0.3 | 20 | V | 7 | ||
| LIN input/output (absolute max, as printed) | LIN | -0.3 | V | 7 | |||
| HIN logic input level (absolute max) | HIN | -0.3 | V | 7 | |||
| Ambient temperature (absolute max) | TA | -45 | 125 | ℃ | 7 | ||
| Storage temperature (absolute max) | Tstr | -55 | 150 | ℃ | 7 | ||
| Soldering temperature (absolute max) | TL | 300 | ℃ | T=10S | 7 | ||
| Supply voltage VCC (recommended) | Vcc | 10 | 15 | 20 | V | 8 | |
| Quiescent current | Icc | 200 | 300 | uA | 输入悬空，Vcc=15V | 8 | |
| Logic input high voltage | Vin(H) | 2.5 | V | 所有输入控制信号 | 8 | ||
| Logic input low voltage | Vin(L) | -0.3 | 0 | 1 | V | 所有输入控制信号 | 8 |
| Logic input high-level current | Iin(H) | 30 | uA | Vin=5V | 8 | ||
| Logic input low-level current | Iin(L) | -10 | uA | Vin=0V | 8 | ||
| VCC turn-on voltage (UVLO) | Vcc(on) | 7.7 | 8.7 | 9.7 | V | 8 | |
| VCC turn-off voltage (UVLO) | Vcc(off) | 7 | 8 | 9 | V | 8 | |
| VB turn-on voltage (UVLO) | VB(on) | 7.6 | 8.6 | 9.6 | V | 8 | |
| VB turn-off voltage (UVLO) | VB(off) | 7 | 8 | 9 | V | 8 | |
| LO turn-on delay | Ton | 780 | 880 | nS | 见图 7-1 | 8 | |
| LO turn-off delay | Toff | 220 | 320 | nS | 见图 7-1 | 8 | |
| LO rise time | Tr | 70 | 150 | nS | 见图 7-1 | 8 | |
| LO fall time | Tf | 35 | 70 | nS | 见图 7-1 | 8 | |
| HO turn-on delay | Ton | 780 | 880 | nS | 见图 7-2 | 8 | |
| HO turn-off delay | Toff | 220 | 320 | nS | 见图 7-2 | 8 | |
| HO rise time | Tr | 70 | 150 | nS | 见图 7-2 | 8 | |
| HO fall time | Tf | 35 | 70 | nS | 见图 7-2 | 8 | |
| Dead time | DT | 460 | 560 | 660 | nS | 见图 7-3，无负载电容 CL=0 | 8 |
| Output source current (peak) | IO+ | 0.3 | A | Vo=0V,VIN=VIH PW≤10uS | 8 | ||
| Output sink current (peak) | IO- | 0.6 | A | Vo=12V,VIN=VIL PW≤10uS | 9 |
CAD (KiCad official)
- Symbol:
EG2003 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
eg2003-etched.step/eg2003-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);eg2003.step/eg2003.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: EG Micro datasheet (12 pp, sha256
634534b170ea8a95, retrieved 2026-10-18, 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).