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NSG27531

Public Made by Adom

by adom

WXNSIC Gate Drivers, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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NSG27531

WXNSIC · Gate Drivers · SOT-23-6

NSG27531 from WXNSIC, in a SOT-23-6. 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 EN input Enable input; the datasheet gives a rising threshold of at least 2.5 V and a falling threshold of at most 0.8 V, and the input voltage is limited to 0 V to VCC.
2 IN input Logic input compatible with TTL and CMOS levels, with VIH at least 2.5 V, VIL at most 0.8 V, and input voltage limited to 0 V to VCC.
3 VCC power_in Supply pin; recommended operating range is 5 V to 20 V referenced to COM, with absolute maximum rating of -0.3 V to 25 V.
4 COM power_in Ground pin; all voltage ratings of the device are referenced to COM.
5 OUTL output 2 A pull-up (source) gate drive output with typical peak source pulse current of 2 A, with output voltage limited to 0 V to VCC in recommended operation.
6 OUTH output 4 A pull-down (sink) gate drive output with typical peak sink pulse current of 4 A, with output voltage limited to 0 V to VCC in recommended operation.

Key specifications

Parameter Value
Manufacturer WXNSIC
Package SOT-23-6
Category Motor Driver ICs
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage (absolute maximum) VCC -0.3 25 V Voltages referenced to COM 5
Output voltage (OUTH, OUTL, OUT) (absolute maximum) VO -0.3 V Voltages referenced to COM; printed max is VCC+0.3 5
Input voltage (IN, EN) (absolute maximum) VIN -0.3 V Voltages referenced to COM; printed max is VCC+0.3 5
Storage temperature TS -55 150 °C 5
Junction temperature TJ 150 °C 5
Lead temperature TL 300 5
Thermal resistance, junction to ambient RthJA 151 °C/W 5
Supply voltage (recommended operating) VCC 5 20 V Voltages referenced to COM 5
Output voltage (OUTH, OUTL, OUT) (recommended operating) VO 0 V Voltages referenced to COM; printed max is VCC 5
Input voltage (IN, EN) (recommended operating) VIN 0 V Voltages referenced to COM; printed max is VCC 5
Ambient temperature TA -40 125 °C 5
Logic high input voltage VIH 2.5 V Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
Logic low input voltage VIL 0.8 V Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
EN input rising threshold VEN+ 2.5 V Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
EN input falling threshold VEN- 0.8 V Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
VCC undervoltage positive-going threshold VCCUV+ 8 8.9 9.8 V Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
VCC undervoltage negative-going threshold VCCUV- 7.4 8.2 9 V Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
Logic '1' input current IIN 50 100 μA VIN=5V; unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
Logic '0' input current IIN- 5 μA VIN=0V; unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
Logic '1' EN input current IEN 0 5 μA VEN=5V; unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
Logic '0' EN input current IEN- 10 20 μA VEN=0V; unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
High-level output voltage drop VOH 0.35 V Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
Low-level output voltage drop VOL 0.35 V Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
Supply current IQ 200 300 μA Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
Output high short-circuit pulse current IO+ 2 A Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
Output low short-circuit pulse current IO- 4 A Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
Rise time tR 30 ns Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
Fall time tF 15 ns Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
Turn-on propagation delay tON 25 40 ns Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
Turn-off propagation delay tOFF 25 40 ns Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6
VCC undervoltage hysteresis VCCUVHY 0.7 V Unless otherwise stated: TA=25°C, VCC=15V, CLOAD=1000pF 6

CAD (KiCad official)

  • Symbol: NSG27531
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: nsg27531-etched.step / nsg27531-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); nsg27531.step / nsg27531.glb are the bare package body.

Provenance

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

  • Datasheet: WXNSIC datasheet (11 pp, sha256 c0fd26cc49e6a7eb, retrieved 2026-10-19, 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, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF