component
NSG2127
Public Made by Adomby adom
WXNSIC 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
markdownNSG2127
WXNSIC · Gate Drivers · SOP-8
NSG2127 from WXNSIC, 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 | Low-side supply voltage, recommended 10 V to 20 V with an absolute maximum of -0.3 V to 22 V referenced to VSS. |
| 2 | IN | input | Logic input in phase with HO, with VIH minimum 2.5 V and VIL maximum 0.8 V, compatible with 3.3 V, 5 V and 15 V logic. |
| 3 | FAULT | output | Overcurrent shutdown report output with negative logic, implemented as an open-drain output with Ron,FLT typically 125 Ω when low. |
| 4 | VSS | power_in | Ground reference for the low-side logic and supply; all voltage parameters are rated with respect to VSS. |
| 5 | VS | power_in | High-side floating ground reference, recommended -5 V to 300 V, with transient negative VS down to VSS-50 V allowed for 50 ns pulses. |
| 6 | CS | input | Overcurrent protection (desaturation) sense input with a positive threshold of 180 mV to 320 mV (typical 250 mV), operating within VS to VS+5 V. |
| 7 | HO | output | High-side gate driver output, sourcing at least 200 mA and sinking at least 420 mA for pulses up to 10 µs, operating between VS and VB. |
| 8 | VB | power_in | High-side floating supply, recommended VS+12 V to VS+20 V with an absolute maximum of 322 V referenced to VSS. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | WXNSIC |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
NSG2127 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
nsg2127-etched.step/nsg2127-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);nsg2127.step/nsg2127.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: WXNSIC datasheet (12 pp, sha256
45df2ecef68a292f, 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).