MLX90805 Просмотр технического описания (PDF) - Unspecified

Номер в каталоге

Компоненты Описание

производитель

MLX90805

Intelligent Triac Controller

Unspecified 

MLX90805

Intelligent Triac Controller

Applications Example - Soft Start Only

N

Cf

Vdda

ZC 90805 TRG

RZ

Vss SET

M

L

RM

Soft Start Only

The chip is used to perform smooth soft start of an

electrical motor. It detects when the mains voltage is

applied and generates firing pulses for the triac. The

motor starts running, and the maximum speed (motor

operating at full power) is reached after a predefined

time. This application is defined by fixing V(SET) =

Vref. This means, after soft start generation, always

the maximum speed (corresponding to the highest

ROM address) is selected.

MLX90805 Intelligent Triac Controller

Page 8

Rev 1.2 17/May/00

Share Link: