The INN3168C-H101-TL from Power Integrations is an InnoSwitch™-CE family offline CV/CC flyback switcher IC. This switcher IC with integrated 650V MOSFET synchronous rectification, FluxLink™ feedback CV and CC up to 65W. It simplifies development and manufacturing of flyback power converters particularly those requiring high efficiency and/or compact size. This family incorporates primary and secondary controllers and safety rated feedback into a single IC. Device incorporates multiple protection features including line over and under voltage protection, output over voltage and over current limiting and over temperature shutdown. It is excellent noise immunity enables designs that achieve class 'A' performance criteria. Typical applications include high efficiency flyback designs up to 65W, high current charger and adaptors for mobile devices and consumer electronics such as set-top boxes, networking, gaming, LED.
Feature
- Up to 94% efficiency across full load range
- Integrated FluxLink™, HIPOT-isolated, feedback link
- Exceptional CV accuracy, independent of external components
- EcoSmart™ energy efficient, less than 15mW no-load including line sense
- Easily meets all global energy efficiency regulations, low heat dissipation
- Secondary MOSFET or diode short-circuit protection, open SR FET-gate detection
- Fast I/P line UV/OV protection, adjustable accurate O/P current sense using external sense resistor
- 55/65W adapter/open frame at 230VAC ± 15%, 50/55W adapter/open frame at 85 to 265VAC output power
- 63% AR threshold, hysteretic OTP response, fixed CC output profile, 120% VOUT OVP, AR response
- UL1577 and TUV (EN60950) safety approved, isolation voltage >4000VAC
Applications
Signal Processing, Industrial, Consumer Electronics
