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INFINEON IR4427STRPBF Dual Low Side Driver

The IR4427 is a dual low-side driver designed for high-speed power MOSFET and IGBT applications. It features a wide gate drive supply range from 6 to 20V, CMOS Schmitt-triggered inputs, and matched propagation delays for both channels, enabling synchronized switching. The device offers phase-aligned outputs, high pulse current buffers, and rugged monolithic construction, making it ideal for industrial control and power management applications. Available in lead-free packages, it ensures reliability and compliance with environmental standards.

Authorized Distributors
Source:Newark
Part No:IR4427STRPBF
Stock:7314
Inv Date:05-29-2026
Price: Unit price: $1.88
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Source:DigiKey
Part No:IR4427STRPBF
Stock:117888
Inv Date:05-29-2026
Price: Unit price: $2.14
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Part No:IR4427STRPBF
Stock:157
Inv Date:05-30-2026
Price: Unit price: $1.84
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Part No:IR4427STRPBF
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.82
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Part No:IR4427STRPBF
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.985
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Part No:IR4427STRPBF
Stock:1060
Inv Date:05-30-2026
Price: N/A
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INFINEON IR4427STRPBF Dual Low Side Driver Specifications:

  • Supply Voltage Range: 6 to 20V
  • Output Voltage: 0 to Vs
  • Propagation Delay: 85 to 160 ns
  • Output Turn-On Delay: 85 ns (typ), Turn-Off Delay: 65 ns (typ)
  • Output Current: 1.5A (IR4426), 1.54A (IR4427), 1.5A (IR4428)
  • Maximum Junction Temperature: 150°C
  • Storage Temperature Range: -55°C to 150°C
  • Power Dissipation (8 Lead PDIP): 1.0 W, (6 Lead SOIC): 0.625 W
  • Thermal Resistance Junction to Ambient: 125°C/W (PDIP), 200°C/W (SOIC)
  • Input Voltage Range: 0 to Vs
  • Logic Input Voltage: 0 to Vs
  • Lead Soldering Temperature (10 sec): 300°C

Buy the IRF IR4427 – Reliable Dual Low Side Driver for Industrial Applications

Order the IRF IR4427 directly online today and enhance your power electronic solutions. This high-speed driver offers phase-matched outputs, handling up to 1.54A, with a wide 6-20V supply range. Its rugged, environmentally friendly lead-free design ensures durability and compliance for industrial applications. Easy to integrate with standard CMOS logic inputs, it provides fast switching times and high pulse currents. Strengthen your power management systems by purchasing IRF IR4427 now—quick, secure, and reliable delivery for your project needs.

Buy IRF IR4427 now and experience unmatched reliability and performance in high-speed power switching and industrial control systems.

Frequently Asked Questions

Where can I buy INFINEON IR4427STRPBF?

You can click on the BUY or RFQ button to purchase IR4427STRPBF from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part IR4427STRPBF?

You can download the IR4427STRPBF datasheet or visit the INFINEON website for support.

Who is the manufacturer of IR4427STRPBF?

INFINEON

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