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IRS4427-MNS
Public Made by Adomby adom
Minos Gate Drivers, PDIP-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
markdownIRS4427-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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);irs4427-mns.step/irs4427-mns.glbare 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, 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).