TLE82422LXUMA2

Current Regulation/Management Overview

The TLE82422LXUMA2 is an eight-channel fixed-frequency constant current controller and current profile detector manufactured by Infineon Technologies. Designed for automotive applications, this pre-driver IC supports a maximum supply voltage of 42 V and operates within a temperature range of -40°C to +150°C. It features a 30 mA output current capability with a typical operating supply current of 75 mA. The component is housed in a compact LQFP-64 surface-mount package and holds AEC-Q100 qualification for reliability in demanding environments.

Current Regulation/Management Feature Summary

• Provides eight independent channels for fixed-frequency constant current control
• Integrates current profile detection capabilities for monitoring load conditions
• Supports direct PWM mode operation alongside constant current modes
• Engineered for robust performance in high-temperature automotive environments

Current Regulation/Management Applications

• Automotive lighting systems requiring precise current regulation
• Motor control interfaces utilizing pre-driver logic
• Motion control circuits needing multi-channel drive signals
• Ignition system driver stages

Current Regulation/Management Procurement Notes

Verify the specific suffix against official Infineon documentation to confirm exact package variants and tape-and-reel specifications. Ensure compatibility with your PCB footprint design for the LQFP-64 form factor. Cross-reference the revision level with the latest datasheet to validate pinout consistency and electrical characteristics before finalizing procurement orders.

Current Regulation/Management Selection Notes

Select this component when designing systems that require simultaneous control of multiple loads with consistent current profiles. It is suitable for applications demanding high thermal stability and automotive-grade reliability. Consider the 42 V supply limit and 30 mA output capacity when sizing external components. Verify interface requirements for direct PWM input compatibility.

Current Regulation/Management Part Context

This device belongs to the TLE8242 family of automotive power management solutions. It functions as a specialized pre-driver integrated circuit designed to manage complex load sequences. The component integrates control logic with detection features to ensure safe operation of connected actuators or lighting elements in vehicle architectures.

Current Regulation/Management Replacement Considerations

Consult official Infineon substitution guides for verified alternatives. Check for functional equivalence regarding channel count, current ratings, and package dimensions before considering cross-brand options.