UJA1136HW/5V0Y

Overview

The UJA1136HW/5V0Y is a System Basis Chip (SBC) from NXP Semiconductors designed for automotive applications. It integrates a fully integrated buck and boost converter with a High-Speed CAN transceiver and dual LIN transceivers. The device supports 12V, 24V, and 48V automotive power systems. It features an integrated low-dropout regulator (LDO) for microcontroller supply. The component is housed in a 48-lead HTQFP package measuring 10x10 mm. It complies with AEC-Q100 automotive qualification standards.

Feature Summary

• Integrates buck and boost converters for flexible voltage regulation
• Combines HS-CAN and dual LIN transceivers for network communication
• Includes integrated LDO for stable microcontroller power supply

Applications

• Automotive body control modules
• Gateway nodes connecting Ethernet, CAN, and LIN networks
• Sensor and actuator interfaces in vehicle architectures

Procurement Notes

Verify the specific suffix '5V0Y' to confirm the fixed output voltage configuration of the internal LDO. Ensure the package type matches the required 48-HTQFP footprint. Confirm AEC-Q100 compliance requirements against project specifications. Check datasheet revisions for any pinout or electrical characteristic updates before finalizing procurement.

Selection Notes

Select this SBC when a single-chip solution for mixed CAN/LIN networks is required. It is suitable for designs needing both buck and boost conversion capabilities. Consider the 48-pin form factor for space-constrained PCB layouts. Verify that the integrated regulators meet the current demands of the target microcontroller and peripheral loads.

Part Context

This component belongs to the UJA113x series of System Basis Chips. The series is engineered for robust automotive environments. It simplifies design by combining power management and communication interfaces. The UJA1136 variant specifically targets applications requiring dual LIN support alongside high-speed CAN connectivity.

Replacement Considerations

Check the UJA1136HW/3V3Y if a different LDO output voltage is needed. Review other UJA113x variants for alternative pin configurations or feature sets. Ensure any substitute maintains compatibility with the existing CAN and LIN network protocols.