EG8010 LQFP32 package sine wave inverter chip ASIC for single-phase SPWM control

EG8010 is a digital and complete pure sine wave inverter chip with dead zone control. It is applied to DC-DC-AC two-stage power transformation architecture or DC-AC single-stage power frequency transformer boost transformer transformer architecture. It is equipped with an external 12MHz crystal oscillator, which can achieve high accuracy and distortion. A pure sine wave 50Hz or 60Hz inverter chip with very small harmony waves. The chip adopts CMOS process and integrates SPWM sine generator, dead zone time control circuit, amplitude factor multiplier, soft start circuit, protection circuit, RS232 serial communication interface and 12832 serial LCD drive module.

2. Product characteristics
* 5V single power supply
* Pin set 4 pure sine wave output frequencies: 50Hz pure sine wave fixed frequency 60Hz pure sine wave fixed frequency 0-100Hz pure sine wave frequency adjustable 0-400Hz pure sine wave frequency adjustable
* Unipolar and bipolar modulation mode * Bring your own dead zone control, and the pin sets 4 dead zone times: 300nS dead zone time 500nS dead zone time 1.0uS dead zone time 1.5uS dead zone time
* External 12MHz crystal oscillator * PWM carrier frequency 23.4KHz
* Real-time processing of voltage, current and temperature feedback * Overvoltage, undervoltage, overcurrent and overheating protection function
* Pin set the response time of soft boot mode 1S
* Serial communication sets output voltage, frequency and other parameters
* The external serial port 1602 LCD display module displays the voltage, frequency, temperature and current of the inverter.

3. Application field
* Single-phase pure sine wave inverter
* Photovoltaic inverter
* Wind power inverter
* Uninterruptible power supply UPS system
* Digital generator system
* Intermediate frequency power supply
* Single-phase motor speed controller
* Single-phase frequency converter
* Sine wave dimmer
* Sine wave voltage regulator
* Sine wave generator

#EG8010 #LQFP32 #INVERTER #SINEWAVE #SPWM