TDA21535AUMA1

Full Half-Bridge (H Bridge) Drivers Overview

The TDA21535AUMA1 is a high-side and low-side MOSFET gate driver manufactured by Infineon Technologies. It operates within a supply voltage range of 4.25 V to 5.5 V and supports input voltages from 4.25 V to 16 V. The device delivers an output current of 35 A with a maximum turn-on delay of 17 us and a maximum turn-off delay of 1 us. It functions reliably across a temperature range of -40 C to +125 C and is housed in a PQFN-28 surface-mount package.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates high-side and low-side driving capabilities for power stage control
• Supports wide input voltage ranges up to 16 V for flexible interfacing
• Designed for robust operation in automotive-grade thermal environments

Full Half-Bridge (H Bridge) Drivers Applications

• DC-DC converter gate drive applications
• Motor control systems requiring half-bridge configurations
• Automotive power management modules

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix AUMA1 to confirm the tape-and-reel packaging configuration and lead-free status. Ensure compatibility with the target PCB footprint for the PQFN-28 package. Confirm that the operating voltage requirements align with the specified 4.25 V to 5.5 V range before integration into the design.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a single-chip solution for both high-side and low-side MOSFETs is required. It is suitable for designs needing moderate output current capability around 35 A. Consider the PQFN-28 package size constraints and the specific delay characteristics if precise timing synchronization is critical for the application.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the Infineon TDA215xx series of intelligent gate drivers. These components are engineered for automotive and industrial power electronics, offering integrated protection features and high reliability. The TDA21535 variant specifically targets applications balancing performance with compact form factors.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Consult official Infineon documentation for direct pin-to-pin replacements or functional equivalents within the TDA215xx family. Verify electrical parameters such as output current and delay times against the original specification.