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U6084B

ATMEL Corporation
Part Number U6084B
Manufacturer ATMEL Corporation
Description PWM Power Control with Automatic Duty-cycle Reduction
Published Apr 16, 2005
Detailed Description Features • • • • • • • Pulse-width Modulation up to 2 kHz Clock Frequency Protection against Short-circuit, Load-dump Ov...
Datasheet PDF File U6084B PDF File

U6084B
U6084B


Overview
Features • • • • • • • Pulse-width Modulation up to 2 kHz Clock Frequency Protection against Short-circuit, Load-dump Overvoltage and Reverse VS Duty-cycle 0 to 100% Continuously Output Stage for Power MOSFET Interference and Damage Protection According to VDE 0839 and ISO/TR 7637/1 Charge-pump Noise Suppressed Ground-wire Breakage Protection Description The U6084B is a PWM-IC with bipolar technology 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 constant brightness, the preselected duty-cycle can be reduced automatically as a function of the supply ...



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