UU6047B

DESCRIPTION 

The bipolar integrated circuit UTC UU6047B is designed as a 

window heating timer. Due to time controlled functions, they 

reduce the current consumptions of high loads i.e., heating 

resistors. 

An ON-relay can be switched off after a preset delay time. The 

relay time can be interrupted manually, whereas a retrigger 

function is not provided. 

FEATURES 

* Delay time range: 3.7s to 20h 

* Relay driver with Z-diode 

* RC oscillator determines switching characteristics 

* Debounced input for toggle switch 

* Two debounced inputs: ON and OFF 

* Load-dump protection 

* RF interference protected 

* Inputs switched to ground 

规格书UU6047B