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EG2226

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by Ray

EG Micro Isolators - Gate Drivers, SSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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EG2226

EG Micro · Isolators - Gate Drivers · SSOP-16

EG2226 from EG Micro, in a SSOP-16. 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 HIN1 input Logic input for channel 1 high-side MOSFET, active high. '1' turns on the high-side power MOS, '0' turns it off. Internal 250k pull-down resistor keeps input in off-state when floating.
2 LIN1 input Logic input for channel 1 low-side MOSFET, active high. '1' turns on the low-side power MOS, '0' turns it off. Internal 250k pull-down resistor.
3 HIN2 input Logic input for channel 2 high-side MOSFET, active high. '1' turns on the high-side power MOS, '0' turns it off. Internal 250k pull-down resistor.
4 LIN2 input Logic input for channel 2 low-side MOSFET, active high. '1' turns on the low-side power MOS, '0' turns it off. Internal 250k pull-down resistor.
5 VCC power_in Chip low-side supply input, 10V-20V operating range (absolute max 25V). A high-frequency bypass capacitor to GND is required to suppress input noise.
6 LO2 output Channel 2 low-side gate driver output. Drives the gate of the low-side power MOSFET on/off. Output current capability ±0.6A/1.0A referenced to GND.
7 LO1 output Channel 1 low-side gate driver output. Drives the gate of the low-side power MOSFET on/off. Output current capability ±0.6A/1.0A referenced to GND.
8 GND power_in Low-side ground reference for VCC, logic inputs, and LO1/LO2 drivers.
9 VS2 power_in Channel 2 high-side floating ground return (switch-node reference). Connects to the source of the channel 2 high-side MOSFET; withstands up to 600V relative to GND.
10 HO2 output Channel 2 high-side gate driver output, floating between VS2 and VB2. Drives the gate of the channel 2 high-side power MOSFET.
11 VB2 power_in Channel 2 high-side floating bootstrap supply. Connected through a bootstrap diode from VCC and a bootstrap capacitor to VS2; absolute max 600V to GND.
12 NC unconnected No connect. Leave floating.
13 NC unconnected No connect. Leave floating.
14 VS1 power_in Channel 1 high-side floating ground return (switch-node reference). Connects to the source of the channel 1 high-side MOSFET; withstands up to 600V relative to GND.
15 HO1 output Channel 1 high-side gate driver output, floating between VS1 and VB1. Drives the gate of the channel 1 high-side power MOSFET.
16 VB1 power_in Channel 1 high-side floating bootstrap supply. Connected through a bootstrap diode from VCC and a bootstrap capacitor to VS1; absolute max 600V to GND.

Key specifications

Parameter Value
Manufacturer EG Micro
Package SSOP-16
Category PMIC
Pins 16

CAD (KiCad official)

  • Symbol: EG2226
  • Footprint: Package_SO:SSOP-16_5.3x6.2mm_P0.65mm
  • 3D model: SSOP-16 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: EG Micro datasheet (12 pp, sha256 51d82b65a37f15fe, 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).

Datasheet PDF