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U2008B - Low-Cost Phase-Control IC with Soft Start

General Description

The U2008B is designed as a phase-control circuit in bipolar technology.

It enables load-current detection as well as mains-compensated phase control.

Motor control with load-current feedback and overload protection are preferred applications.

Key Features

  • D Full wave current sensing D Mains supply variation compensated D Variable soft-start or load-current sensing D Voltage and current synchronization D Automatic retriggering switchable D Triggering pulse typ. 125 mA D Internal supply-voltage monitoring D Current requirement v 3 mA.

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U2008B Low-Cost Phase-Control IC with Soft Start Description The U2008B is designed as a phase-control circuit in bipolar technology. It enables load-current detection as well as mains-compensated phase control. Motor control with load-current feedback and overload protection are preferred applications. Features D Full wave current sensing D Mains supply variation compensated D Variable soft-start or load-current sensing D Voltage and current synchronization D Automatic retriggering switchable D Triggering pulse typ.