TLE95623QXXUMA1

Overview

The TLE95623QXXUMA1 is a DC motor control system IC from Infineon’s MOTIX family, designed for automotive applications. It integrates power stages, communication interfaces, and diagnostics in a VQFN-48 package. The device operates within a supply voltage range of 5.5 V to 28 V and supports a maximum load voltage of 28 V. It features an integrated 5 V regulator with a 250 mA output capability. The component includes eight half-bridge outputs, each capable of delivering 250 mA. It functions at a switching frequency of 25 kHz and maintains a low quiescent current of 4.5 mA. The operating temperature range spans from -40 °C to +150 °C.

Feature Summary

• Integrates four half-bridge driver stages with dedicated control logic for efficient DC motor management.
• Includes built-in diagnostic capabilities for monitoring off-state conditions and fault detection.
• Features an integrated linear voltage regulator providing stable auxiliary power for system components.

Applications

• Power lift gate actuation systems
• Seat control modules
• Sunroof module operation
• HVAC flap adjustment mechanisms

Procurement Notes

Verify the specific suffix 'UMA1' against official Infineon documentation to confirm pinout and thermal characteristics. Ensure compatibility with AEC-Q100 automotive standards if required by your design. Check moisture sensitivity levels and reflow soldering profiles prior to assembly. Confirm that the VQFN-48 package dimensions match your PCB footprint requirements exactly.

Selection Notes

Select this component when designing compact automotive motor control solutions requiring integrated power and communication. It is suitable for applications needing multiple half-bridge outputs with moderate current demands. Consider its integration level to reduce external component count compared to discrete solutions. Evaluate its thermal performance in VQFN-48 packaging for your specific enclosure constraints.

Part Context

This part belongs to the MOTIX TLE956x series of motor system ICs developed for automotive environments. These devices combine power management, communication interfaces, and motor drive capabilities into single chips. The series targets various DC and BLDC motor applications, offering scalable solutions for different complexity levels within vehicle electrical architectures.

Replacement Considerations

TLE95613QXXUMA1 is listed as a parameter-equivalent alternative within the same product family. Verify functional equivalence and pin compatibility before substitution. Other variants like TLE9562QXXUMA1 may exist but require careful comparison of specific feature sets and suffix definitions.