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TLE9842QXXUMA1

TLE9842QXXUMA1 Description

The TLE9842QXXUMA1 from Infineon Technologies is an automotive-grade embedded power microcontroller designed for high-performance applications requiring robust power management and control. Packaged in a 48VQFN form factor with surface-mount compatibility, it integrates a 36kB FLASH program memory and 2KB RAM, supporting a wide 3V to 28V supply range. This ROHS3-compliant device is ideal for harsh automotive environments, featuring LIN, SSI, and UART interfaces for seamless communication. Its REACH-unaffected status and MSL 3 (168 hours) rating ensure reliability in manufacturing and operation.

TLE9842QXXUMA1 Features

• Automotive-Grade: Certified for automotive applications, ensuring durability under extreme conditions.
• High Integration: Combines FLASH memory (36kB) and RAM (2KB) with multiple interfaces (LIN, SSI, UART) for versatile connectivity.
• Wide Voltage Range: Operates from 3V to 28V, accommodating diverse power supply scenarios.
• Compact & Reliable: 48VQFN package with surface-mount design, suitable for space-constrained PCB layouts.
• Compliance: ROHS3-compliant and REACH-unaffected, meeting stringent environmental and safety standards.
• Low Power Consumption: Optimized for energy efficiency in battery-operated systems.

TLE9842QXXUMA1 Applications

• Automotive Body Control Modules (BCM): Manages lighting, wipers, and door locks with high precision.
• LIN Network Nodes: Acts as a slave/master in LIN-based communication systems for cost-effective networking.
• Power Distribution Units: Controls relays and actuators in 12V/24V automotive power systems.
• Industrial Automation: Suitable for embedded control in sensors, actuators, and low-power industrial devices.
• Battery Management Systems (BMS): Monitors and regulates power in hybrid/electric vehicle subsystems.

Conclusion of TLE9842QXXUMA1

The TLE9842QXXUMA1 stands out as a highly integrated, automotive-optimized microcontroller, offering robust performance, wide voltage tolerance, and versatile interfaces. Its compact design, compliance with industry standards, and low-power operation make it a superior choice for automotive and industrial applications demanding reliability and efficiency. Engineers will benefit from its scalability and ease of integration, particularly in LIN-based networks and power management systems.