Power Integrations INN3166C-H101-TL DC-DC, Flyback Controller 75 kHz 16-Pin, InSOP-24D

The InnoSwitch3-CE family of ICs dramatically simplifies the design and manufacture of flyback power converters, particularly those requiring high efficiency and/or compact size. The InnoSwitch3-CE family incorporates primary and secondary controllers and safety-rated feedback into a single IC. Incorporating multiple protection features including line over and under-voltage protection, output over-voltage and over-current limiting, and over-temperature shutdown.

Compact Footprint
Up to 94% efficiency across full load range
Exceptional CV/CC accuracy, independent of external components
Adjustable accurate output current sense using external sense resisto EcoSmart™ – Energy Efficient
Less than 15 mW no-load including line sense
Low heat dissipation
Advanced Protection / Safety Features
Secondary MOSFET or diode short-circuit protection
Open SR FET-gate detection
Fast input line UV/OV protection