TDA21462AUMA1

Full Half-Bridge (H Bridge) Drivers Overview

The TDA21462AUMA1 is an Infineon OptiMOS Powerstage gate driver integrated with MOSFETs in a PG-IQFN-39 package. It supports input supply voltages from 4.25V to 16V and delivers up to 70A output current. The device operates within a switching frequency range of 100kHz to 1500kHz and features industrial qualification. It includes integrated current and temperature telemetry for precise monitoring.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates intelligent gate driver with high-performance OptiMOS technology
• Provides accurate real-time current and temperature telemetry data
• Designed for high reliability and durability in demanding environments

Full Half-Bridge (H Bridge) Drivers Applications

• AI server power supplies
• Data center DC-DC converters
• Storage system power management
• Telecommunications equipment power rails

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify component authenticity through authorized channels due to the NRND status. Confirm package integrity and moisture sensitivity handling requirements before assembly. Check latest datasheet revisions for any design-in updates. Ensure supply chain stability as end-of-life products may face availability constraints.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for applications requiring integrated sensing and high efficiency. Compare against other OptiMOS variants based on specific current and voltage needs. Consider thermal management requirements given the integrated nature. Verify compatibility with digital controllers for complete converter solutions.

Full Half-Bridge (H Bridge) Drivers Part Context

Part of Infineon's OptiMOS Powerstage family combining drivers and MOSFETs. Designed for CPU/GPU/SoC power delivery in AI and data centers. Offers industry-leading efficiency and compact packaging solutions for modern power electronics.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

TDA21462AUMA1 is marked as Not Recommended for New Designs (NRND). Evaluate alternative OptiMOS Powerstage devices such as TDA21472 or TDA215xx series for new projects. Consult official substitution guides for pin-compatible or functionally equivalent replacements.