IR4426S
- Mfr.Part #
- IR4426S
- Manufacturer
- Infineon Technologies
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC GATE DRVR LOW-SIDE 8SOIC
- Stock
- 11,694
- In Stock :
- 11,694
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- Manufacturer :
- Infineon Technologies
- Product Category :
- Gate Drivers
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Voltage - Supply :
- 6V~20V
- Turn On Time :
- 0.16 μs
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Logic Voltage - VIL, VIH :
- 0.8V 2.7V
- Input Type :
- Inverting
- Published :
- 2005
- Length :
- 4.9mm
- Driven Configuration :
- Low-Side
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Turn Off Time :
- 0.15 μs
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Rise / Fall Time (Typ) :
- 15ns 10ns
- High Side Driver :
- No
- Qualification Status :
- Not Qualified
- RoHS Status :
- Non-RoHS Compliant
- Interface IC Type :
- BUFFER OR INVERTER BASED MOSFET DRIVER
- Number of Drivers :
- 2
- Terminal Position :
- Dual
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Base Part Number :
- IR4426S
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Operating Temperature :
- -40°C~150°C TJ
- Number of Functions :
- 2
- Channel Type :
- Independent
- Current - Peak Output (Source, Sink) :
- 2.3A 3.3A
- Supply Voltage :
- 15V
- JESD-30 Code :
- R-PDSO-G8
- Output Peak Current Limit-Nom :
- 3.3A
- Gate Type :
- IGBT, N-Channel MOSFET
- Width :
- 3.9mm
- Height Seated (Max) :
- 1.75mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- IR4426S
IR4426S Documents

Gate Drivers Infineon Technologies IR4426S Overview
The Infineon Technologies IR4426S is a high-performance, low-side gate driver specifically designed to address the needs of modern power management systems. This compact IC is housed in an 8-SOIC package, making it ideal for applications where space is at a premium. As part of the Gate Drivers category, the IR4426S excels in delivering efficient and reliable performance by driving MOSFETs and IGBTs. This driver ensures robust operation with its high-speed switching capabilities and strong output drive features, making it an essential component for developing advanced electronic systems. By integrating the IR4426S, manufacturers can significantly enhance system reliability and performance, appealing directly to B2B customers looking to optimize their power solutions on a large scale.
IR4426S Features
The IR4426S gate driver from Infineon Technologies boasts several key features that make it stand out in the competitive field of semiconductor components. It offers a dual output that allows for independent gate driving, low propagation delay to enhance switching performance, and a high peak output current suitable for high-frequency applications. Additionally, its built-in under-voltage lockout (UVLO) feature ensures enhanced safety and operational reliability, critical for protecting the device and the overall system from voltage drops.
IR4426S Applications
- Motor Control Systems: Utilized in controlling brushless DC, stepper, and AC induction motors, where precise gate driving increases efficiency and reliability.
- Power Supply Units: Essential in switch mode power supplies (SMPS) and DC-DC converters, where its capabilities ensure stable and efficient power conversion.
- LED Lighting: Drives MOSFETs in LED driver circuits, facilitating better dimming control and enhanced power efficiency.
- Solar Inverters: Key component in solar power systems, where it enhances the efficiency of converting DC from solar panels to AC, optimizing energy usage.
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