AS3820 controller equivalent, 16-channel white led controller.
include thermal shutdown as well as open and short LED detection. The device is programmable via serial interface.
2 Features
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* All LED backlight topologies
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The AS3820 is a 16 channel precision LED controller for use in LCD-backlight panels. Dynamic power feedback controls the external power supply to guarantee best efficiency. Built-in safety features include thermal shutdown as well as open and short L.
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