IR4427S
- Mfr.Part #
- IR4427S
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8SOIC
- Stock
- 13,278
- In Stock :
- 13,278
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Length :
- 4.9mm
- Qualification Status :
- Not Qualified
- Number of Functions :
- 2
- Width :
- 3.9mm
- Logic Voltage - VIL, VIH :
- 0.8V 2.7V
- Turn On Time :
- 0.16 μs
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Base Part Number :
- IR4427S
- Channel Type :
- Independent
- Current - Peak Output (Source, Sink) :
- 2.3A 3.3A
- Number of Drivers :
- 2
- Gate Type :
- IGBT, N-Channel MOSFET
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Mounting Type :
- Surface Mount
- RoHS Status :
- Non-RoHS Compliant
- Surface Mount :
- yes
- Voltage - Supply :
- 6V~20V
- Input Type :
- Non-Inverting
- Published :
- 2004
- Turn Off Time :
- 0.15 μs
- Operating Temperature :
- -40°C~150°C TJ
- JESD-30 Code :
- R-PDSO-G8
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Height Seated (Max) :
- 1.75mm
- Packaging :
- Tube
- Rise / Fall Time (Typ) :
- 15ns 10ns
- Terminal Form :
- Gull wing
- High Side Driver :
- No
- Driven Configuration :
- Low-Side
- Terminal Position :
- Dual
- Output Peak Current Limit-Nom :
- 3.3A
- Supply Voltage :
- 15V
- Datasheets
- IR4427S

Gate Drivers Infineon Technologies IR4427S Overview
The Infineon Technologies IR4427S represents a pinnacle in low-side gate driver technology, designed to address the demanding requirements of modern electronic systems. This device enhances the operational efficiency of MOSFETs and IGBTs with its high-speed switching capabilities, making it an essential component for developers looking to optimize their power management solutions. The IR4427S from Infineon Technologies offers robust performance in a compact 8SOIC package, ensuring a reliable and straightforward integration into various applications, thereby facilitating mass procurement by B2B customers seeking quality and reliability.
IR4427S Features
The IR4427S gate driver is equipped with dual outputs that can handle peak currents up to 1.5A, allowing for efficient switching of connected MOSFETs or IGBTs. Its low propagation delay minimizes transition losses, while the high-voltage tolerance up to 20V on the output side ensures suitability for high-performance applications. Additionally, the built-in under-voltage lockout (UVLO) feature ensures that the device operates at optimal efficiency, protecting the overall system integrity.
IR4427S Applications
- DC-DC Converters: Utilizes the IR4427S to manage switching operations efficiently, enhancing power conversion efficiency and reliability in compact spaces.
- Motor Control Systems: Employs the IR4427S for driving low-side MOSFETs in motor control circuits, facilitating precise motor management and operational stability.
- LED Lighting: Leverages the fast switching capabilities of the IR4427S to provide stable and efficient power control in LED lighting systems, ensuring longer life and consistent performance.
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