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NSG27526

Public Made by Adom

by adom

WXNSIC Power Distribution Switches, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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NSG27526

WXNSIC · Power Distribution Switches · SOP-8

NSG27526 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 INA- input Channel A inverting logic input, TTL/CMOS compatible, with an absolute input voltage range of -10 V to 25 V.
2 INB- input Channel B inverting logic input, TTL/CMOS compatible, with an absolute input voltage range of -10 V to 25 V.
3 GND power_in Ground reference; all voltage parameters in the datasheet are referenced to GND.
4 OUTB output Channel B gate driver output, rated for 4 A typical peak source and 4 A typical peak sink current.
5 VDD power_in Supply voltage pin; recommended operating range is 4.5 V to 20 V, with an absolute maximum of 25 V.
6 OUTA output Channel A gate driver output, rated for 4 A typical peak source and 4 A typical peak sink current.
7 INB+ input Channel B non-inverting logic input, TTL/CMOS compatible, with an absolute input voltage range of -10 V to 25 V.
8 INA+ input Channel A non-inverting logic input, TTL/CMOS compatible, with an absolute input voltage range of -10 V to 25 V.

Key specifications

Parameter Value
Manufacturer WXNSIC
Package SOP-8
Category Power Management (PMIC)
Pins 8

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) VDD -0.3 25 V 5
Logic input voltage INA+/INB+/INA-/INB- (absolute maximum) VIN -10 25 V 5
ESD human body model ESD 2000 V 5
ESD machine discharge model ESD 500 V 5
Power dissipation, SOP package PD 625 mW TA ≤70°C 5
Junction temperature TJ -40 150 °C 5
Storage temperature TS -65 150 °C 5
Recommended supply voltage VDD 4.5 20 V 5
Recommended ambient temperature TC -40 125 °C 5
Logic high input voltage '1' VIH 2.4 V 6
Logic low input voltage '0' VIL 0.8 V 6
Input current IIN 150 μA 0V≤VIN≤VCC 6
Low-level output voltage drop VOL 0.025 V 6
Rise time tR 15 ns CLOAD=1nF 6
Fall time tF 15 ns CLOAD=1nF 6
Turn-on propagation delay tON 20 35 ns CLOAD=1nF 6
Turn-off propagation delay tOFF 20 35 ns CLOAD=1nF 6
Supply current (VIN logic high) IQ1 1 mA VIN=逻辑高 6
Supply current (VIN logic low) IQ0 1 mA VIN=逻辑低 6
Undervoltage rising threshold UVDDH 4.3 V 6
Undervoltage falling threshold UVDDL 4.1 V 6
Peak output source current IO+ 4 A 6
Peak output sink current IO- 4 A 6

CAD (KiCad official)

  • Symbol: NSG27526
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: nsg27526-etched.step / nsg27526-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); nsg27526.step / nsg27526.glb are the bare package body.

Provenance

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

  • Datasheet: WXNSIC datasheet (9 pp, sha256 04c6233cc426b832, retrieved 2026-10-14, 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