IR2137Q

Gate Driver Overview

The IR2137Q is a high-voltage, high-speed power MOSFET and IGBT driver featuring three independent high and low side referenced output channels for three-phase applications. It operates with a maximum bootstrap voltage of 600 V and utilizes an inverting input type. The device provides peak output currents with rise and fall times typically specified at 115 ns and 25 ns respectively. Designed for industrial quality, it supports gate types including IGBTs and integrates functional level shift isolation to ensure reliable operation in demanding power conversion environments.

Gate Driver Feature Summary

• Provides three independent high and low side referenced output channels for three-phase configurations
• Supports high voltage operation up to 600 V bootstrap capability
• Integrates junction isolated functional level shift for signal transmission
• Features inverting input logic for control interface compatibility

Gate Driver Applications

• Three-phase motor drive systems
• Industrial power conversion circuits
• IGBT and MOSFET gate driving stages

Gate Driver Procurement Notes

Verify the specific suffix 'Q' indicates the required package or qualification grade compared to standard variants. Confirm that the 64-MQFP package matches the target PCB footprint. Ensure the inverting input logic aligns with the control system design. Check for RoHS compliance status if environmental regulations apply. Validate the industrial quality rating against project requirements.

Gate Driver Selection Notes

Select this component when a three-phase topology is required with high voltage isolation capabilities. The inverting input characteristic must be considered during controller interface design. The 600 V rating suits medium voltage applications. Verify that the peak source and sink currents meet the load requirements. Consider the propagation delays and switching speeds for high-frequency operations.

Gate Driver Part Context

The IR2137Q belongs to the IR213x series of high-voltage gate drivers from Infineon Technologies. This family is designed for driving power MOSFETs and IGBTs in three-phase bridge configurations. The Q suffix typically denotes a specific package variant or qualification level within the product line. These devices are engineered for robust performance in industrial and automotive power electronics applications.

Gate Driver Replacement Considerations

The IR2136J and IR2136S are documented as part of the same functional family with similar three-phase capabilities. Verify pinout compatibility and electrical parameter alignment before substitution. The IR2137Q may serve as a direct replacement for older IR2136 variants depending on package constraints.