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INFINEON IRS21084PBF Power Driver

The IRS21084PBF is a high-voltage, high-speed power driver designed for operating MOSFETs and IGBTs, featuring dependent high-side and low-side referenced output channels. It utilizes proprietary HVIC and latch-immune CMOS technologies for robust, monolithic construction. The driver is compatible with standard CMOS or LSTTL logic signals down to 3.3V. Key features include a floating channel suitable for bootstrap operation, full operation up to +600V, immunity to negative transient voltages and high dV/dt environments, and a gate drive supply range of 10V to 20V. It incorporates undervoltage lockout for both channels, cross-conduction prevention logic, and matched propagation delays for reliable switching. Compatible with logic inputs of 3.3V, 5V, and 15V.

Authorized Distributors
Source:Newark
Part No:IRS21084PBF
Stock:7274
Inv Date:05-29-2026
Price: Unit price: $0.575
Buy/RFQ:
Source:DigiKey
Part No:IRS21084PBF
Stock:1300
Inv Date:05-29-2026
Price: Unit price: $2.86
Buy/RFQ:
Part No:IRS21084PBF
Stock:0
Inv Date:05-30-2026
Price: N/A
Buy/RFQ:
Part No:IRS21084PBF
Stock:0
Inv Date:05-29-2026
Price: Unit price: $1.9
Buy/RFQ:

INFINEON IRS21084PBF Power Driver Specifications:

  • Floating channel designed for bootstrap operation
  • Fully operational to +600 V
  • Tolerant to negative transient voltage, dV/dt immune
  • Gate drive supply range from 10 V to 20 V
  • Undervoltage lockout for both channels
  • Logic compatibility with 3.3 V, 5 V, and 15 V inputs
  • Matched propagation delay for both channels
  • High-side output in phase with HIN input
  • Low-side output out of phase with LIN input

Buy the International Series IR21084 High-Voltage Power Driver: IRS21084PBF

Order the International IRS21084PBF power driver online today and enhance your high-voltage switching applications. With its advanced CMOS technology, full operation up to 600V, and robust transient immunity, this driver ensures excellent performance for your power electronics. Compatible with various logic levels, it offers reliable undervoltage lockout, matched propagation delays, and dependable bootstrap operation. Designed for easy integration, it helps improve efficiency and system reliability, making it the ideal choice for industrial motor drives, inverters, and power management systems needing high-speed gate driving with superior robustness.

Buy International IR21084PBF high-voltage power driver now and experience unmatched reliability and performance for your MOSFET and IGBT applications.

Frequently Asked Questions

Where can I buy INFINEON IRS21084PBF?

You can click on the BUY or RFQ button to purchase IRS21084PBF from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part IRS21084PBF?

You can download the IRS21084PBF datasheet or visit the INFINEON website for support.

Who is the manufacturer of IRS21084PBF?

INFINEON

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