IRS2158DSPBF

Lighting, Ballast Controllers Overview

The IRS2158DSPBF is a fully integrated high-voltage half-bridge gate driver manufactured by Infineon Technologies. It operates within a supply voltage range of 11.5 V to 13.5 V and supports output voltages from 12 V to 20 V. The device features a rise time of 120 ns and a fall time of 50 ns, with a maximum power dissipation of 1.4 W. It functions reliably across an operating temperature range of -40°C to +125°C and utilizes a 16-SOIC surface-mount package.

Lighting, Ballast Controllers Feature Summary

• Integrates high-side and low-side drivers for half-bridge configurations
• Includes internal bootstrap diode for simplified circuit design
• Provides under-voltage lockout protection for both channels

Lighting, Ballast Controllers Applications

• Fluorescent lamp ballast control systems
• High-voltage power switching applications
• Integrated gate drive solutions for MOSFETs and IGBTs

Lighting, Ballast Controllers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix 'DSTRPBF' matches the required tape-and-reel packaging format. Ensure compliance with RoHS directives and check for moisture sensitivity level requirements during storage and handling procedures.

Lighting, Ballast Controllers Selection Notes

Select this component when a compact, integrated solution for driving high-side and low-side switches in a half-bridge topology is required. Consider the 16-SOIC package constraints and the specific 11.5 V to 13.5 V supply voltage range. Evaluate thermal management needs given the 1.4 W power dissipation rating and the -40°C to +125°C operating temperature limits.

Lighting, Ballast Controllers Part Context

This part belongs to the IRS2158 family of high-voltage integrated circuits designed for power management and lighting applications. It serves as a specialized gate driver that simplifies the implementation of resonant converters and ballast controllers by combining necessary driver stages into a single monolithic package.

Lighting, Ballast Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.