Universal Motor Speed Controller

The TDA1085C is a phase angle triac controller having all the necessary functions for universal motor speed control in washing machines. It operates in closed loop configuration and provides two ramp possibilities.

• On–Chip Frequency to Voltage Converter

• On–Chip Ramps Generator

• Soft–Start

• Load Current Limitation

• Tachogenerator Circuit Sensing

• Direct Supply from AC Line

• Security Functions Peformed by Monitor