component
GT4428DTR
Public Made by Adomby adom
XBLW 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
markdownGT4428DTR
XBLW · Gate Drivers · SOP-8
GT4428DTR from XBLW, 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 | NC | unconnected | No internal connection. |
| 2 | INA | input | Input A for channel A; output A is out of phase with this input, and logic input range is -10 V to Vcc+0.3 V. |
| 3 | GND | power_in | Ground; the device tolerates up to 5 V of noise spiking of either polarity on this pin. |
| 4 | INB | input | Input B for channel B; output B is in phase with this input, and logic input range is -10 V to Vcc+0.3 V. |
| 5 | OUTB | output | Output B, 2 A peak current driver output in phase with input B, tolerating 500 mA of reverse current. |
| 6 | VCC | power_in | Power supply, operating range 4.5 V to 25 V, absolute maximum 25 V. |
| 7 | OUTA | output | Output A, 2 A peak current driver output out of phase with input A, tolerating 500 mA of reverse current. |
| 8 | NC | unconnected | No internal connection. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XBLW |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
GT4428DTR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
gt4428dtr-etched.step/gt4428dtr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gt4428dtr.step/gt4428dtr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XBLW datasheet (10 pp, sha256
76c10c300a589ade, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-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).