IRS2186STRPBF

Gate Driver Overview

The IRS2186STRPBF is a high-voltage integrated circuit gate driver manufactured by Infineon Technologies, designed for driving IGBTs and N-channel MOSFETs. It features independent high-side and low-side outputs in an 8-SOIC package. The device supports a maximum bootstrap supply voltage of 600 V and operates with a supply voltage range of 10 V to 20 V. It delivers peak output currents of 4 A for both sourcing and sinking. Key electrical parameters include a typical rise time of 22 ns and fall time of 18 ns. Maximum propagation delay is specified at 250 ns, with turn-on and turn-off delays not exceeding 170 ns. The component functions within a junction temperature range of -40°C to 150°C.

Gate Driver Feature Summary

• Provides independent high-side and low-side gate drive channels for power switching applications
• Capable of driving IGBTs and N-channel MOSFETs with robust 600 V high-side voltage tolerance
• Features non-inverting logic inputs compatible with CMOS and TTL standards

Gate Driver Applications

• Motor drive systems
• Inverter circuits
• Switch mode power supplies

Gate Driver Procurement Notes

Verify the specific suffix STRPBF corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the 8-SOIC footprint matches the target PCB layout dimensions. Ensure compliance with RoHS3 directives if environmental regulations apply to the final product. Cross-reference the manufacturer part number against official Infineon documentation to validate authenticity and current production status before procurement.

Gate Driver Selection Notes

Select this component when a single IC solution is needed for half-bridge configurations requiring up to 600 V isolation. The 4 A peak current capability suits medium-power applications where fast switching speeds are critical. Consider the 8-SOIC package constraints regarding thermal dissipation and board space. Verify that the input logic levels align with the control microcontroller or DSP output voltages.

Gate Driver Part Context

This part belongs to the IRS2186 family of gate drivers from Infineon Technologies. It is functionally similar to other devices in the series but distinguished by its specific 8-pin SOIC surface-mount packaging and reel-based delivery method. The STRPBF designation indicates the standard commercial grade variant optimized for general-purpose industrial power electronics.

Gate Driver Replacement Considerations

Direct pin-to-pin replacements may include other variants within the IRS2186 family, such as the IRS2186S, provided the package type and electrical specifications match exactly. Always verify datasheet compatibility for voltage ratings and output current capabilities before substituting.