Description

The timer control circuit, U2100B, uses bipolar technology. It has different mode selections (Zero voltage switch, Phase control, Relay control). The output stage is triggered according to input conditions. It can be used in triac application for two or three wire system as a power switch.

Features

● Adjustable and retriggerable tracking time

● Window monitoring for sensor input

● Enable input for triggering

● Internal noise suppression (40 ms) and retrigger

blocking (640 ms)

● Two or three wire application

Applications

● Motion detectors

● Touch sensors

● Timer