IR2131STRPBF

Gate Driver Overview

The IR2131STRPBF is a three-phase gate driver IC manufactured by Infineon Technologies, designed for driving IGBTs and MOSFETs in high-voltage applications. It integrates six independent drivers within a single package, supporting both high-side and low-side configurations with inverting inputs. The device operates on a supply voltage range of 10 V to 20 V and delivers an output current of 160 mA. Key timing parameters include a rise time of 150 ns and a fall time of 100 ns. It functions reliably across a temperature range from -40°C to +125°C and is housed in a 28-SOIC surface-mount package.

Gate Driver Feature Summary

• Integrates six independent gate drivers for complete three-phase control
• Supports both high-side and low-side switching configurations
• Compatible with CMOS and TTL logic input standards

Gate Driver Applications

• Three-phase motor drives
• AC and DC servo drives
• Switched-mode power supplies (SMPS)

Gate Driver Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'STRPBF' matches the required reel packaging format. Check RoHS compliance documentation against regional regulatory requirements. Ensure storage conditions account for moisture sensitivity levels prior to soldering. Validate that the obsolete status does not impact long-term production viability.

Gate Driver Selection Notes

Select this component when a single-package solution for three-phase inversion is required. It is suitable for designs needing independent control of multiple switches without external level shifting. Consider the 160 mA output capability for moderate gate charge loads. Evaluate the 28-pin SOIC footprint against available PCB space constraints. Ensure the inverting input logic aligns with the controller's output signals.

Gate Driver Part Context

This part belongs to the IR213x series of high-voltage gate drivers from Infineon. It is specifically engineered for three-phase bridge applications, distinguishing it from half-bridge variants like the IR2110. The STRPBF designation indicates a tape-and-reel packaging format optimized for automated surface-mount assembly processes.

Gate Driver Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.