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IRS2113PBF

IRS2113PBF Description

The IRS2113PBF from Infineon Technologies is a high-voltage, high-speed half-bridge gate driver IC designed for robust power electronics applications. Housed in a 14-pin DIP (Through Hole) package, this obsolete but reliable driver supports independent high- and low-side channels, making it suitable for driving MOSFETs and IGBTs in half-bridge configurations. With a supply voltage range of 10V to 20V and a maximum bootstrap voltage of 600V, it ensures efficient switching in high-power circuits. The device delivers peak output currents of 2.5A (source/sink), enabling fast switching with typical rise/fall times of 25ns and 17ns, respectively.

IRS2113PBF Features

• High-Side Voltage Capability: Supports up to 600V bootstrap voltage, ideal for high-voltage applications.
• Fast Switching: 25ns rise and 17ns fall times minimize switching losses, enhancing efficiency.
• Dual Independent Channels: Enables flexible half-bridge or full-bridge configurations.
• Robust Drive Strength: 2.5A peak output current ensures quick turn-on/off of power switches.
• Wide Logic Compatibility: VIL/VIH thresholds of 6V/9.5V for reliable interfacing with control circuits.
• Reliable Construction: ROHS3 compliant and REACH unaffected, meeting environmental standards.

IRS2113PBF Applications

The IRS2113PBF excels in high-power switching systems, including:

• Motor Drives: Efficiently controls IGBTs/MOSFETs in industrial and automotive motor drives.
• Switched-Mode Power Supplies (SMPS): Ensures fast, low-loss switching in high-voltage DC-DC converters.
• Uninterruptible Power Supplies (UPS): Provides reliable gate driving for backup power systems.
• Solar Inverters: Optimizes performance in renewable energy applications with high-voltage isolation.

Conclusion of IRS2113PBF

While marked obsolete, the IRS2113PBF remains a high-performance gate driver for demanding power electronics. Its 600V bootstrap capability, fast switching, and dual-channel design make it a preferred choice for legacy systems requiring robust half-bridge driving. Engineers in motor control, power conversion, and renewable energy can leverage its reliability for efficient high-voltage switching. For newer designs, Infineon’s updated alternatives may be considered, but the IRS2113PBF’s proven performance ensures continued relevance in specific applications.