TLE7183FXUMB1

Overview

The TLE7183FXUMB1 is a BLDC motor controller and driver from Infineon Technologies, part of the CIPOS Mini series. It integrates six half-bridge drivers for external MOSFETs in a QFN-48 package. The device supports AEC-Q100 automotive qualification and operates within a supply voltage range of 5.5 V to 28 V. Key electrical characteristics include an output current of 1.5 A, rise/fall times of 150 ns, and maximum propagation delays of 290 ns. It features TTL logic compatibility and includes protection mechanisms such as short circuit and overtemperature detection.

Feature Summary

• Integrates six half-bridge gate drivers for controlling external power MOSFETs in brushless DC motor applications.
• Includes built-in diagnostic capabilities for under-voltage, over-voltage, short-circuit, and overtemperature conditions.
• Designed for automotive environments with AEC-Q100 qualification and extended temperature range operation.

Applications

• BLDC motor control systems
• Automotive motion control applications
• Ignition system controllers

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix FXUMB1 matches design requirements. Check for End-of-Life (NRND) status implications on long-term supply stability. Ensure ESD handling protocols are followed due to moisture sensitivity classification. Validate that the QFN-48 footprint aligns with PCB layout specifications.

Selection Notes

Select this component for designs requiring integrated gate driving for six external MOSFETs. Consider the QFN-48 package constraints for thermal management and board space. Evaluate the 5.5 V to 28 V operating range against system power rails. Assess the need for AEC-Q100 compliance if targeting automotive markets. Review the TTL logic interface compatibility with the host microcontroller.

Part Context

This part belongs to the TLE7183 family of motor drivers. Variants like TLE7183QUXUMA1 share similar core functionalities but differ in packaging, specifically using TQFP-48 instead of QFN-48. The FXUMB1 suffix denotes a specific tape-and-reel configuration within the CIPOS Mini product line.

Replacement Considerations

TLE7183QUXUMA1 is a documented alternative within the same family, offering identical functional performance in a TQFP-48 package. Verify pinout compatibility and thermal dissipation differences between QFN and TQFP packages before substitution.