TDA3629T

The TDA3629T is deisgned as the light position controller (leucht weiten steller, LWS). It is produced by the Philips Semiconductors. Features of the TDA3629T are:(1)hysteresis level set externally;(2)thermally protected;(3)broken wire and short-circuit indication on SET input;(4)low supply current;(5)low noise sensitivity due to hysteresis;(6)brake function by short-circuiting the motor;(7)low positional error.

The characteristics of this TDA3629T can be summarized as:(1)under voltage threshold:6 to 8 V;(2)over voltage threshold (Tamb=25 °C):18 to 22 V;(3)over voltage threshold (Tamb=-40 to +105 °C):17.5 to 22.8 V;(4)supply current, steady state:6 mA;(5)operating voltage:1.5 to 0.95Vp V;(6)input current:-250 to +250 mA;(7)wire short-circuited to ground threshold:1 V;(8)wire short-circuited to battery threshold:Vp V;(9)broken ground set pull-up:160 mV.

The absolute maximum ratings of the TDA3629T can be summarized as:(1)supply voltage (operating):8 to 18 V;(2)supply voltage (non-operating):-0.3 to +50 V;(3)voltage on any other pin:-0.3 to Vp+0.3 V;(4)electrostatic handling:-3 to +3 kV;(5)storage temperature:-55 to +150 °C;(6)ambient temperature:-40 to +105 °C;(7)virtual junction temperature:-50 to +150 °C;(8)voltage transients on Vb:-150 to +100 V;(9)load resistance:10 ;(10)cumulative blocking time:100 h. If you want to know more information such as the electrical characteristics about the TDA3629T, please download the datasheet in www.seekic.com or www.chinaicmart.com .