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The TLE42402MHTSA1 is a linear LED driver IC from Infineon Technologies, designed for single-channel applications. It delivers a fixed output current of 58 mA and supports an input voltage range of 4.5 V to 42 V. The device features a maximum output voltage of 40 V and operates within a temperature range of -40°C to +150°C. Packaged in the SCT-595-5 surface-mount format, it integrates short circuit and thermal protection mechanisms.
Verify component authenticity through authorized distributors or official manufacturer channels. Confirm package integrity and marking consistency against the datasheet specifications. Ensure storage conditions comply with moisture sensitivity level requirements prior to assembly. Validate part number suffixes match the exact ordering code to avoid functional discrepancies.
Select this component for applications requiring stable linear regulation within a wide input voltage window. The fixed 58 mA output suits low-power LED arrays where simplicity and robustness are prioritized over efficiency. Consider the SCT-595-5 footprint constraints during PCB layout design. Evaluate thermal dissipation requirements given the linear topology operation characteristics.
This part belongs to the TLE4240 series of LED drivers, engineered for automotive-grade performance. It complements other Infineon power management solutions by providing dedicated linear drive functionality. The series emphasizes durability and safety features suitable for harsh operating environments found in modern vehicular electronics architectures.
Public confirmed substitute part numbers are not available in the provided documentation.