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INFINEON IRS44273LTRPBF Power Gate Driver

The IRS44273L is a low-voltage, power MOSFET and IGBT non-inverting gate driver designed with proprietary latch immune CMOS technology, enabling ruggedized monolithic construction. Its logic input is compatible with standard CMOS or LSTTL outputs, while the output driver features a current buffer stage for efficient switching. Ideal for general-purpose gate driving in applications like DC-DC converters and plasma display panels, it offers high reliability, low power dissipation, and robust performance. The device is packaged in a compact SOT23-5 package, meeting industrial qualification standards and RoHS compliance.

Authorized Distributors
Source:DigiKey
Part No:IRS44273LTRPBF
Stock:2290
Inv Date:05-29-2026
Price: Unit price: $0.81
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Part No:IRS44273LTRPBF
Stock:15393
Inv Date:05-30-2026
Price: Unit price: $0.69
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Part No:IRS44273LTRPBF
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.85
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Part No:IRS44273LTRPBF
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.28
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Source:Arrow EU
Part No:IRS44273LTRPBF
Stock:6000
Inv Date:05-30-2026
Price: N/A
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Part No:IRS44273LTRPBF
Stock:1123
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:

INFINEON IRS44273LTRPBF Power Gate Driver Specifications:

  • Supply Voltage (Vcc): 0 to 20 V
  • Output Voltage: 0 to Vcc
  • Input Logic Voltage: 0 to Vcc
  • Maximum Junction Temperature: 150°C
  • Storage Temperature: -55°C to 150°C
  • Power Dissipation: 250 mW at 25°C
  • Thermal Resistance Junction to Ambient: 191°C/W
  • Lead Temperature (soldering, 10s): 300°C
  • Package Type: SOT23-5
  • Quick Turn-On/Off Times: 50-95 ns
  • Propagation Delay: 50-95 ns
  • Low Supply Undervoltage Lockout hysteresis: 10V
  • ESD Immunity: Class 2 Machine Model, Class 1A Human Body Model

Buy the Buy International Rectifier IRS44273L Part Number IRS44273LTRPBF Online

Purchase the International Rectifier IRS44273L online to ensure your projects benefit from its low-voltage, high-reliability performance. This compact gate driver is ideal for general-purpose switching in DC-DC converters, plasma displays, and other industrial electronics. Its CMOS compatibility, fast switching times, and robust construction make it a trusted choice for engineers seeking efficiency and durability. Buy now to secure fast delivery, competitive prices, and genuine quality for your electronic and manufacturing needs.

Buy International Rectifier IRS44273L now and experience unmatched reliability and high-performance gate driving in demanding industrial applications.

Frequently Asked Questions

Where can I buy INFINEON IRS44273LTRPBF?

You can click on the BUY or RFQ button to purchase IRS44273LTRPBF from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part IRS44273LTRPBF?

You can download the IRS44273LTRPBF datasheet or visit the INFINEON website for support.

Who is the manufacturer of IRS44273LTRPBF?

INFINEON

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