STCC02-ED5 CONTROL CIRCUIT FOR HOME APPLIANCE MCU BASED APPLICATION

STCC02-ED5 CONTROL CIRCUIT FOR HOME APPLIANCE MCU BASED APPLICATION

The STCC02 is a control circuit embedding most of the analog & power circuitry of a microwaves oven control module. It interfaces the micro-controller with the power and process sections of the oven. ■ The voltage supply The 5V voltage regulator supplies the micro-controller MCU: especially function.

Features

■ Wide range input supply voltage operation: 7 to 27 V
■ 5 V ± 10% full tolerance Voltage Regulator
■ MCU reset circuit with activation delay timer and 45µs digital noise filter
■ Highly immune and 30 µs filtered Zero Voltage Synchronization
■ Door Closed detection adaptation
■ One 100 mA fan relay coil driver with demagnetizing diode
■ One 100 mA magnetron relay coil driver with demagnetizing diode including down lock circuit based on fan drive output state
■ One 17 mA buzzer driver
■ Ambient temperature: - 10 to 80 °C BENEFITS
■ Higher module compactness with reduced component count
■ Drasti.