EG8010 LQFP32 Pure Sine Wave Inverter Chip (Original)
Price in Sri Lanka

EG8010 is a digital pure sine wave inverter ASIC (Application Specific Integrated Circuit) with complete function of built-in dead time control. It applies to DC-DC-AC two stage power converter system or DC-AC single stage low power frequency transformer system for boosting. EG8010 can achieve 50/60Hz pure sine wave with high accuracy, low harmonic and distortion by external 12MHz crystal oscillator. EG8010 is a CMOS IC that integrates SPWM sinusoid generator, dead time control circuit, range divider，soft start circuit, circuit protection, RS232 serial communication, 12832 serial LCD unit, and etc.

Features:

• +5V single supply 
• 4 settings of output frequency can set by 2 pins

1. 50Hz constant frequency sine-wave
2. 60Hz constant frequency sine-wave
3. 0-100Hzadjustable frequency sine-wave
4. 0-400Hz adjustable frequency sine-wave 

• 2 modulation modes can set by1 pin

1. Unipolar modulation
2. Bipolar modulation

• 4 settings of dead time can set by 2 pins

1. 300nS
2. 500nS
3. 1.0uS
4. 1.5uS

• External 12MHz crystal oscillator
• 23.4KHz Modulation frequency
• Output Voltage \ Current \ Temperature detect and handle
• 3 seconds soft start can select by 1 pin
• USART communication support
• Voltage \ Current \ Temperature \ Frequency Display support by external LCD
• Parameters and functions customize support

Application:

• Single-Phase sinusoid inverter
• Solar power generation inverter
• Wind power generation inverter
• UPS(Uninterruptible power supply)
• Digital Generator
• Medium frequency power supply
• Single-phase motor speed controller
• Single-phase frequency transformer

Datasheet: https://www.lz2gl.com/data/power-inverter-3kw/eg8010_datasheet_en.pdf