Power Integrations High Voltage Switcher 14 A, 24 V, Flyback Topology, InSOP-24D Package INN4075C-H181-TL

Power Integrations INN4075C-H181-TL is a high voltage switcher IC designed to deliver efficient flyback topology power conversion for applications requiring compact form factors and high reliability. Operating from a minimum input voltage of 85 V to a maximum of 264 V, this IC delivers output power up to 75 W with a maximum output current of 14 A and an output voltage range from 3 V to 24 V.

The device comes in an InSOP-24D surface mount package with 24 pins and dimensions of approximately 9.4 mm (length) x 10.8 mm (height) x 1.6 mm (width). It features a steady-state switching frequency of up to 140 kHz, which helps to minimize transformer size and improve overall efficiency. The inclusion of primary and secondary controllers and safety-rated feedback ensures reliable operation with various built-in protections such as output overvoltage protection, overcurrent limiting, and overtemperature shutdown.

This model belongs to the InnoSwitch4-CZ series and provides synchronous rectification and secondary-side sensing features, facilitating advanced power management solutions. Its robust operational temperature range from -40°C up to 150°C makes it suitable for various industrial and consumer electronics environments requiring stable and reliable power supplies.

Applications include power adapters, power supplies for industrial, laboratory, and HVAC equipment, and other electronics that demand efficient and compact power converters. Its surface mount design and advanced protection features make it a preferred choice for modern electronics manufacturing.

Compatible with input voltages from 85 V to a maximum of 264 V. Supports a maximum output voltage of 24 V and output power up to 75 W. Includes 24 pins in an InSOP-24D surface mount package. Operates at a steady switching frequency of 140 kHz for reduced transformer size.

Operational temperature range extends from -40°C to 150°C. Features built-in primary and secondary controllers with safety-rated feedback. Provides multiple protection features including output overvoltage, overcurrent limiting, and overtemperature shutdown.

Supply current is low at 2.7 mA for efficient operation. Ideal for industrial, consumer electronics, and power management applications. Explore other Power Integrations and related power management ICs categories on EnvMart for your industrial and electronic component needs.

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