30344 – Automotive ECU Injector Driver IC for Engine Computer Board Repair

30344 is an injector driver IC designed specifically for automotive ECU computer board repair and replacement.

    Direct replacement for original faulty injector driver ICs without circuit modification, improving repair efficiency.

    High-current drive capability supports multi-cylinder sequential injection control for precise fueling.

    Integrated overcurrent protection, thermal shutdown, and output short-circuit protection enhance board durability after repair.

    Operating voltage range 4.5V to 28V, compatible with 12V and 24V vehicle electrical systems.

    Low on-resistance (typical 0.18Ω) reduces heat generation, suitable for continuous operation.

    Standard small-outline package for easy soldering and replacement, applicable to both gasoline and diesel engine ECUs.

    Rigorous burn-in tested to meet reliability requirements for the automotive repair market.

Whether you are a professional ECU repair technician or an electronics engineer, this driver IC helps you quickly restore injector control functions and reduce rework rates.