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eg3014s
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EG Micro Isolators - Gate Drivers, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
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markdownEG3014S
EG Micro · Isolators - Gate Drivers · SOP-8
EG3014S from EG Micro, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | Vcc | power_in | Chip supply input. Typical operating range 4.5V-30V (abs max 35V). Bypass with a 0.1uF high-frequency ceramic capacitor to GND to suppress high-frequency noise on the supply. |
| 2 | HIN | input | Logic input for the high-side channel, active high. '1' turns on the high-side MOSFET (HO high); '0' turns it off. Internally pulled down through a 10k resistor so the high-side output is off when the input floats. Vin(H) >= 2.5V, Vin(L) <= 1.0V. |
| 3 | LIN | input | Logic input for the low-side channel, active high. '1' turns on the low-side MOSFET (LO high); '0' turns it off. Internally pulled down through a 10k resistor so the low-side output is off when the input floats. Vin(H) >= 2.5V, Vin(L) <= 1.0V. |
| 4 | GND | power_in | Chip ground reference. Internal logic ground and analog ground are tied together to this pin. |
| 5 | LO | output | Low-side gate driver output. Drives the gate of the low-side N-channel MOSFET/IGBT, referenced to GND. Totem-pole Darlington output stage providing typical 1A sink / 0.8A source peak drive capability. |
| 6 | VS | power_in | High-side floating return / source reference. Connects to the source of the high-side N-channel MOSFET/IGBT (the switching node). Absolute max -0.7V to +80V. |
| 7 | HO | output | High-side gate driver output. Drives the gate of the high-side N-channel MOSFET/IGBT, referenced to the floating VS node. Totem-pole Darlington output stage providing typical 1A sink / 0.8A source peak drive capability. |
| 8 | VB | power_in | High-side floating supply input for the bootstrap capacitor. Connect a bootstrap capacitor between VB and VS; may use the internal bootstrap diode or an external fast-recovery diode (e.g. FR107) from Vcc to VB. Abs max VB-to-GND is 90V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | EG Micro |
| Package | SOP-8 |
| Category | PMIC |
| Pins | 8 |
Ordering variants
EG3014SS
CAD (KiCad official)
- Symbol:
EG3014S - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: EG Micro datasheet (None pp, sha256
3d729608dc2db26c, retrieved 2026-08-17, 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:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).