U6084B PWM Power Control with Automatic Duty Cycle Reduction Description The U6084B is a bipolar technology PWM-IC designed 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 such as, in dashboard applications.
For a constant brightness the preselected duty cycle can be reduced automatically as a function of the supply voltage.
Features D Pulse width modulation up to 2 kHz clock frequency D Protection against short circuit, load-dump overvoltage and reverse VS D Interference and damage protection according to VDE 0839 and ISO/TR 7637/1.
D Duty cycle 0 to 100 % continuously D Output stage for power M...

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