TLE92623BQXV33XUMA2

Power Management - Specialized Overview

The TLE92623BQXV33XUMA2 is an automotive system basis chip (SBC) from Infineon’s OPTIREG family, designed for robust power management in vehicle electronics. It integrates a flexible data-rate CAN transceiver compliant with ISO 11898-2 and two LIN transceivers supporting LIN2.2/J2602 standards. The device features three low-dropout voltage regulators providing 5V or 3.3V outputs with currents up to 400 mA. It includes four high-side switches rated at 150 mA each and supports wake-up via pins, CAN, or LIN. Operating within a junction temperature range of -40°C to +150°C, it ensures reliable performance in harsh environments.

Power Management - Specialized Feature Summary

• Integrates one CAN FD transceiver and two LIN transceivers for versatile communication
• Provides three independent low-dropout voltage regulators for diverse load requirements
• Includes four high-side output drivers for direct actuator control
• Supports multiple wake-up sources including dedicated pins and bus activity

Power Management - Specialized Applications

• Body control modules requiring integrated power and communication management
• Gateway applications utilizing mixed CAN and LIN network topologies
• Electronic units demanding high-side switching capabilities for loads like lamps or relays
• Automotive systems operating under extended temperature conditions

Power Management - Specialized Procurement Notes

Verify the complete ordering part number against official Infineon documentation to ensure correct variant selection. Confirm that the specific suffix matches the required voltage regulator outputs and package configuration. Cross-reference the datasheet revision date to guarantee access to the latest electrical characteristics and application guidelines before finalizing procurement specifications.

Power Management - Specialized Selection Notes

Select this component when a single-chip solution is needed for combining CAN FD and dual LIN interfaces with power regulation. It is suitable for designs requiring four high-side switches alongside three LDOs. Consider its wide operating temperature range for applications exposed to extreme thermal conditions. Ensure the supply voltage input aligns with the specified 3V to 28V operational window for stable system performance.

Power Management - Specialized Part Context

This device belongs to the OPTIREG Mid-Range+ SBC series, which targets cost-effective yet feature-rich automotive applications. It serves as a central node controller, reducing board space by integrating communication transceivers, power regulators, and driver stages into a single VQFN-48 package. This integration simplifies design complexity compared to discrete component implementations.

Power Management - Specialized Replacement Considerations

Check for pin-compatible variants within the TLE9262x family that may offer different regulator configurations or additional safety features. Verify functional equivalence regarding transceiver speeds and switch ratings if substituting with other mid-range SBCs. Consult official replacement guides to ensure compatibility with existing microcontroller interfaces and power budgets.