IR2132STR

Gate Driver Overview

The IR2132STR is a high-voltage, high-speed power MOSFET and IGBT driver manufactured by Infineon Technologies. It integrates three independent half-bridge drivers in a single package, designed for three-phase systems. The device operates with supply voltages between 10 V and 20 V. It features junction isolation for floating channels and includes undervoltage lockout protection. The component is housed in a 28-SOIC surface-mount package and supports both CMOS and TTL logic inputs.

Gate Driver Feature Summary

• Integrates three independent high-side and low-side referenced output channels for three-phase applications
• Provides functional level shift isolation for floating high-side gate drive operations
• Includes undervoltage lockout mechanisms to protect against insufficient supply conditions
• Supports direct interface with standard logic families including CMOS and TTL

Gate Driver Applications

• Three-phase motor drives
• Industrial inverters
• Switched-mode power supplies

Gate Driver Procurement Notes

Verify the specific suffix STRPBF or STR against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Ensure the ordering part number matches the required tape-and-reel packaging specifications. Cross-reference the component marking with official Infineon identification guides to prevent counterfeit substitution during procurement.

Gate Driver Selection Notes

Select this component when designing three-phase topologies requiring integrated high-side and low-side driving capabilities. It is suitable for applications utilizing IGBTs or N-channel MOSFETs operating up to 600 V. Consider the 28-SOIC package constraints and thermal dissipation requirements relative to the expected load currents and switching frequencies.

Gate Driver Part Context

This part belongs to the IR213x family of high-voltage gate drivers from Infineon. It shares architectural similarities with the IR2130 and IR2132S variants but differs in packaging and specific electrical characteristics. The series is widely used in industrial power conversion systems where compact integration of multiple driver channels is required.

Gate Driver Replacement Considerations

The IR2132S is a documented variant within the same product family offering similar functionality. Verify pin compatibility and electrical parameter alignment before substituting. Other members of the IR213x series may serve as alternatives depending on specific voltage and current requirements.