component
NSG27526
Public Made by Adomby 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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);nsg27526.step/nsg27526.glbare 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, 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).
# 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](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604432177631817728) (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](docs/nsg27526-datasheet.pdf)