آی سی LM4651 یک تقویت کننده صوتی کلاس D با توان 170 وات می باشد.

Features
Conventional pulse width modulation.
Externally controllable switching frequency.
50kHZ to 200kHz switching frequency range.
Integrated error amp and feedback amp.
Turn−on soft start and under voltage lockout.
Over modulation protection (soft clipping).
Short circuit current limiting and thermal shutdown protection.
15 Lead TO−220 isolated package.
Self checking protection diagnostic.


Applications
Powered subwoofers for home theater and PC’s
Car booster amplifier
Self-powered speakers