IRS2336DSTRPBF

Gate Driver Overview

The IRS2336DSTRPBF is a high-voltage, three-phase gate driver IC manufactured by Infineon Technologies. It integrates six independent drivers (three high-side and three low-side) capable of driving up to six power MOSFETs or IGBTs. The device supports a maximum blocking voltage of 600 V and operates with supply voltages between 10 V and 20 V. Key electrical parameters include an output source current of 0.2 A and a sink current of 0.35 A. Propagation delays are specified at a maximum of 750 ns, with rise and fall times of 125 ns and 50 ns, respectively. It is housed in a SOIC-Wide-28 package.

Gate Driver Feature Summary

• Integrates ultra-fast bootstrap diodes with low on-resistance for efficient high-side drive.
• Features functional junction isolation for reliable operation in high-voltage environments.
• Includes integrated protection mechanisms such as under-voltage lockout for both VCC and VBS supplies.

Gate Driver Applications

• Three-phase motor drives
• Inverter systems
• Industrial power conversion

Gate Driver Procurement Notes

Verify the specific suffix 'DSTRPBF' to confirm the SOIC-Wide-28 packaging and tape-and-reel quantity. Ensure compatibility with the target PCB footprint, as pinouts may differ from standard SOIC packages. Confirm that the 600V rating aligns with the system's DC bus voltage requirements. Check for RoHS compliance documentation if required by local regulations.

Gate Driver Selection Notes

Select this component when a monolithic solution for three-phase applications is required to reduce board space. It is suitable for designs needing integrated bootstrap functionality without external discrete diodes. Consider the thermal performance within the SOIC-Wide-28 package relative to the expected power dissipation. Ensure the control logic levels match the CMOS/TTL inputs provided by the microcontroller.

Gate Driver Part Context

This part belongs to the IRS2336 family of high-voltage gate drivers designed for industrial and automotive applications. It serves as a complete solution for driving three-phase bridges, eliminating the need for multiple discrete driver ICs. The integration of protection features and bootstrap diodes simplifies the design process for inverters and motor controllers.

Gate Driver Replacement Considerations

Check for direct substitutes within the same product family, such as the IRS23364 series, ensuring pin compatibility and electrical specifications match. Verify that any replacement maintains the 600V blocking capability and similar propagation delay characteristics.