IR2127SPBF

Gate Driver Overview

The IR2127SPBF is a high-side gate driver IC from Infineon Technologies, designed for driving power MOSFETs and IGBTs. It operates within a supply voltage range of 10 V to 20 V and supports a maximum bus voltage of 600 V. The device features a non-inverting input and provides an output current capability of 200 mA source and 400 mA sink. Key timing parameters include a rise time of 80 ns and a fall time of 40 ns. It is housed in an 8-pin SOIC package with dimensions of 5 mm x 4 mm x 1.5 mm and functions across a temperature range of -40°C to +125°C.

Gate Driver Feature Summary

• High-voltage floating channel capable of driving up to 600 V
• Non-inverting logic input compatible with CMOS and TTL standards
• Integrated bootstrap diode for high-side drive operation

Gate Driver Applications

• Motor control systems
• Power supply circuits
• Industrial inverters

Gate Driver Procurement Notes

Verify the specific suffix 'SPBF' to confirm the SOIC-8 tube packaging variant. Ensure compatibility with the required voltage levels and thermal management specifications for the target application environment before finalizing procurement decisions.

Gate Driver Selection Notes

Select this component for applications requiring a single-channel high-side driver with non-inverting logic. Consider the 600 V rating and 200/400 mA output currents against load requirements. Evaluate the SOIC-8 package constraints for PCB layout and thermal dissipation needs.

Gate Driver Part Context

This part belongs to the IR2127 series of high-side gate drivers. It is functionally similar to the IRS2127S but differs in packaging and specific electrical characteristics. The IR2127SPBF is distinct from low-side or half-bridge variants like the IR2128.

Gate Driver Replacement Considerations

The IRS2127S is a related high-side driver with different electrical ratings and packaging. Verify pinout compatibility and parameter differences when substituting.