TDA3629

INTEGRATED CIRCUITS DATA SHEET TDA3629 Light position controller Product specification File under Integrated Circuits, IC18 1996 Sep 04 Philips Semiconductors Product specification Light position controller FEATURES Low positional error Low noise sensitivity due to hysteresis Low supply current Thermally protected Broken wire and short-circuit indication on SET input Brake function by short-circuiting the motor Hysteresis level set externally. QUICK REFERENCE DATA SYMBOL IP(ss) IP − Im Vm Im ISET Note 1. Steady state implies that the motor is not running (Im = 0) and VSET = VFB = 0.5VP. ORDERING INFORMATION PACKAGE TYPE NUMBER NAME TDA3629 TDA3629T DIP8 SO16 DESCRIPTION plastic dual in-line package; 8 leads (300 mil) plastic small outline package; 16 leads; body width 3.9 mm PARAMETER supply current, steady state supply current, motor active output voltage output current motor switch on current level note 1 Im < 900 mA Im < 700 mA VP ≥ 12.3 V VP = 12 V CONDITIONS MIN. − − TYP. − − GENERAL DESCRIPTION TDA3629 The Light position controller (Leucht Weiten Steller, LWS) is a monolithic integrated circuit intended to be used in passenger cars. This device adapts the elevation of the light beam of the head light of the car to a state defined by the car driver using a potentiometer on the dashboard. MAX. 6 80 − − 12 UNIT mA mA V mA µA VP − 2 − .9 670 6 − 9 VERSION SOT97-1 SOT109-1 1996 Sep 04 2 Philips Semiconductors Product specification Light...