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TLE6220GPAUMA2

TLE6220GPAUMA2 Description

The TLE6220GPAUMA2 from Infineon Technologies is a 4-channel low-side power switch designed for general-purpose load driving applications. This obsolete but robust IC integrates N-channel MOSFETs with an SPI interface, offering precise control and diagnostics. It operates within a 4.5V to 5.5V load voltage range, delivering up to 3A per channel with a typical Rds(on) of 320mOhm, ensuring efficient power handling. Packaged in a DSO-20 (Tape & Reel), it is suited for surface-mount assembly and complies with ROHS3 and REACH environmental standards.

TLE6220GPAUMA2 Features

• Low-Side Configuration: Optimized for driving resistive, inductive, or capacitive loads.
• Integrated Protections: Features open-load detection, over-temperature, and over-voltage protection for enhanced reliability.
• SPI Interface: Enables digital control and real-time fault monitoring, simplifying system integration.
• High Current Handling: Supports 3A continuous current per channel with low conduction losses (320mOhm Rds(on)).
• Compact & Reliable: MSL 3 (168 hours) moisture sensitivity ensures durability in humid environments.
• 1:1 Input-Output Ratio: Simplifies design by maintaining direct signal parity.

TLE6220GPAUMA2 Applications

• Automotive Systems: Ideal for body control modules (BCMs), lighting, and relay drivers due to its fault diagnostics.
• Industrial Automation: Drives solenoids, actuators, and small motors in PLCs and control units.
• Consumer Electronics: Powers LED arrays, small DC motors, and peripheral switches in smart devices.
• Diagnostic Tools: The SPI interface allows for system health monitoring in test equipment.

Conclusion of TLE6220GPAUMA2

While marked obsolete, the TLE6220GPAUMA2 remains a versatile solution for low-side switching with robust protections and SPI-based control. Its high current capability, compact form factor, and diagnostic features make it suitable for automotive, industrial, and consumer applications requiring reliable load management. Engineers seeking legacy designs or replacements with similar specs may consider this IC for its proven performance.