Description

The U6083B is a PWM IC in bipolar technology for the control of an N-channel power MOSFET used as a high side switch. The IC is ideal for use in the brightness control (dimming) of lamps e.g., in dashboard applications.

Features

Pulse-width modulation up to 2 kHz clock frequency

Protection against short circuit, load dump over–voltage and reverse VS

Duty cycle 18 to 100% continuously

Internally reduced pulse slope of lamp’s voltage

Interference and damage protection according to VDE 0839 and ISO/TR 7637/1.

Charge pump noise suppressed

Ground wire breakage protection