Dedicated chip for single - phase pure sine wave inverter
EG8010 is a digital and fully functional pure sine wave inverter generator chip with built-in dead zone control. It is applied to DC-DC AC two-stage power conversion architecture or DC-AC single-stage power frequency transformer boost conversion architecture. It is externally connected to a 12MHz crystal oscillator and can achieve high-precision, low distortion and low harmonic pure sine wave 50Hz or 60Hz inverter dedicated chips. This chip adopts CMOS technology and integrates functions such as SPWM sine generator, dead time control circuit, amplitude factor multiplier, soft start circuit, protection circuit, RS232 serial communication interface, and 12832 serial LCD driver module