TDA21242AUMA1

Full Half-Bridge (H Bridge) Drivers Overview

The TDA21242AUMA1 is a synchronous step-down DC-DC converter from Infineon Technologies, classified as a Power Management IC. It integrates a high-side and low-side power stage with a controller in a PG-IQFN-30 package. Key electrical parameters include a maximum input voltage of 16 V, a switching frequency of 1 MHz, and a quiescent current of 840 uA. The device operates within a temperature range of -40 C to +125 C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates synchronous buck converter with embedded power MOSFETs
• Supports half-bridge and full-bridge configurations
• Features fixed 1 MHz switching frequency for compact design

Full Half-Bridge (H Bridge) Drivers Applications

• Industrial motor drives
• Power supply systems
• Automotive electronics

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific datasheet version and ordering suffix to ensure compatibility with your system requirements. Confirm that the component meets all necessary regulatory standards for your target market before finalizing procurement decisions.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a compact, integrated solution for synchronous buck conversion is required. Consider its 16 V input limit and 1 MHz frequency against board space constraints and thermal management capabilities in the final design.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to Infineon's PowerStage driver series, designed for efficient power conversion. It combines gate drive functionality with power switching elements, simplifying the design of high-density power supplies compared to discrete solutions.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for potential alternatives or pin-compatible replacements.