TLE7183FXUMA7

Overview

The TLE7183FXUMA7 is a six-channel half-bridge gate driver IC from Infineon's CIPOS Mini series, designed for Brushless DC (BLDC) motor control applications. It operates within a supply voltage range of 5.5 V to 28 V and delivers an output current of 1.5 A per channel. The device features TTL-compatible logic inputs with propagation delays up to 290 ns and rise/fall times of 150 ns. Packaged in a QFN-48 format, it supports SMD/SMT installation and includes integrated protection features such as overcurrent and thermal shutdown capabilities.

Feature Summary

• Six independent half-bridge drivers for BLDC motor phase control
• Integrated overcurrent and thermal protection mechanisms
• TTL-compatible input logic interface
• Automotive-grade reliability compliant with AEC-Q100 standards

Applications

• Brushless DC (BLDC) motor drives
• Industrial motion control systems
• Automotive electronic components

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required package and tape/reel specifications. Check for obsolescence status, as certain variants may be marked as Not Recommended for New Designs (NRND). Ensure compliance with RoHS directives and humidity sensitivity levels before integration into production workflows.

Selection Notes

Select this component when designing BLDC motor controllers requiring integrated gate driving and protection in a compact form factor. The QFN-48 package suits space-constrained PCB layouts. Verify that the 5.5 V to 28 V operating range aligns with the system power supply. Consider the 1.5 A drive capability against the total gate charge of the target MOSFETs to ensure adequate switching performance.

Part Context

This part belongs to the TLE7183 family within Infineon's CIPOS Mini portfolio. It serves as a specialized power management IC for motor applications. Other variants in the series include TLE7183QUXUMA7 and TLE7183FXUMA9, which differ primarily in packaging types such as TQFP-48 versus QFN-48, while maintaining similar functional electrical characteristics.

Replacement Considerations

Direct substitutes include TLE7183FXUMA9 and TLE7183QUXUMA7. Verify pin compatibility and package dimensions, particularly between QFN-48 and TQFP-48 options. Review datasheets for any differences in thermal dissipation ratings or specific protection threshold values before swapping.