Power Integrations AC/DC Converter 24V 5V 24-Pin InSOP-24D INN3996CQ-TL

Power Integrations INN3996CQ-TL is a high-performance AC/DC converter designed for efficient isolated flyback power conversion with integrated primary and secondary controllers. Its compact 24-pin InSOP-24D package enables easy surface mounting on PCBs while providing robust electrical isolation and safety-rated feedback control to maintain accurate output voltage regulation.

The device operates within a wide input voltage range of 40V to 650V and delivers a maximum output voltage of 24V with a minimum regulated output of 5V. Its flyback topology with a high switching frequency of 95kHz ensures reliable and efficient power conversion suitable for various industrial, automotive, and electronic component applications.

Engineered for durability, it supports an extensive operating temperature range from -40°C to 150°C and meets rigorous international standards such as CQC (GB4943.1), EN61000-4 suite, VDE 0884-17, TUV (EN62368), and UL1577. The converter is AEC-Q100 qualified, making it compatible with automotive system requirements.

Built-in protection features enhance device reliability and safety by guarding against input overvoltage and undervoltage, output overvoltage, overcurrent conditions, and thermal overload shutdown. The converter achieves up to 90% efficiency across the full load spectrum and consumes under 15 mW in no-load mode, supporting low power consumption needs for smart and eco-friendly designs.

This solution targets applications in power management for electronics, industrial controls, and automotive systems where compact size, high efficiency, and reliable performance under variable voltage and temperature conditions are critical.

Operates over a broad input voltage range of 40V to 650V for flexible applications. Features flyback topology with a switching frequency of 95kHz for optimized performance. Designed for surface mounting providing ease of PCB assembly.

Supports operating temperatures from -40°C up to 150°C ensuring reliability in harsh environments. Compliant with multiple international standards including CQC, EN61000-4 series, VDE 0884-17, TUV, and UL1577. Includes built-in protection features such as input under and overvoltage, output overvoltage, overcurrent limiting, and over-temperature shutdown.

Delivers high efficiency up to 90% across the full load range minimizing power loss. Consumes less than 15 mW input power during no-load conditions enhancing energy efficiency. Eco Smart certified for energy-efficient applications and AEC-Q100 qualified for automotive applications.

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