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IRS4427-MNS

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Minos Gate Drivers, PDIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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IRS4427-MNS

Minos · Gate Drivers · PDIP-8

IRS4427-MNS from Minos, in a PDIP-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 connect pin; the datasheet notes unused pins may be tied to VDD or GND in noisy environments.
2 INA input Channel A logic input, non-inverting, with VIH min 2.4V and VIL max 0.8V, tolerating inputs down to GND-10V (abs max VCC+0.3V).
3 GND power_in Ground reference pin; withstands noise spikes up to 5V of either polarity without damage.
4 INB input Channel B logic input, non-inverting, with VIH min 2.4V and VIL max 0.8V, tolerating inputs down to GND-10V (abs max VCC+0.3V).
5 OUTB output Channel B output, in phase with INB, with 2A peak source/sink current and 0.5A reverse-current latch-up tolerance.
6 VCC power_in Supply pin, recommended 4.5V to 20V (absolute maximum 25V), to be decoupled with a low-ESR/ESL capacitor close to VCC and GND.
7 OUTA output Channel A output, in phase with INA, with 2A peak source/sink current and 0.5A reverse-current latch-up tolerance.
8 NC unconnected No connect pin; the datasheet notes unused pins may be tied to VDD or GND in noisy environments.

Key specifications

Parameter Value
Manufacturer Minos
Package PDIP-8
Category Motor Driver ICs
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 VCC (absolute maximum) VCC 25 V 3
ESD human body model (人体放电模式) ESD 2000 V Human body model 3
ESD machine model (机器放电模式) ESD 500 V Machine model 3
Package power dissipation PDIP (额定功率) PD 470 mW PDIP package, TA ≤70°C 3
Junction temperature (结温) TJ 150 °C 3
Storage temperature (存储温度) TS -45 150 °C 3
Supply voltage VCC (recommended) VCC 4.5 20 V 3
Ambient temperature (recommended) TC -40 125 °C 3
Logic high input voltage (逻辑高电平输入电压) VIH 2.4 V 4
Logic low input voltage (逻辑低电平输入电压) VIL 0.8 V 4
Input current (输入电流) IIN 200 μA 0V≤VIN≤VCC 4
Low-level output voltage drop (低电平输出电压降) VOL 0.025 V 4
High-state output resistance (高电平状态输出电阻) ROH 4 8 Ω VCC=18V, IO=100mA 4
Low-state output resistance (低电平状态输出电阻) ROL 2 4 Ω VCC=18V, IO=100mA 4
Rise time (上升时间) tR 30 ns VCC=18V, CLOAD=100pF 4
Fall time (下降时间) tF 30 ns VCC=18V, CLOAD=100pF 4
Turn-on propagation delay (开通传输延时) tON 70 ns VCC=18V, CLOAD=100pF 4
Turn-off propagation delay (关断传输延时) tOFF 70 ns VCC=18V, CLOAD=100pF 4
Supply current, inputs logic high (电源电流) IQ1 1 mA VINA=VINB=logic high 4
Supply current, inputs logic low (电源电流) IQ0 1 mA VINA=VINB=logic low 4

CAD (KiCad official)

  • Symbol: IRS4427-MNS
  • Footprint: Package_DIP:DIP-8_W7.62mm
  • 3D model: PDIP-8 (KiCad packages3D, STEP)
  • 3D model files: irs4427-mns-etched.step / irs4427-mns-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); irs4427-mns.step / irs4427-mns.glb are the bare package body.

Provenance

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

  • Datasheet: Minos datasheet (12 pp, sha256 ee26be45da122cdb, 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