It saves board space with the 25-UFBGA, WLCSP package. There are 9 outputs used for the design of this LED drivers.We are using Surface Mount as the mounting method.In this case, it emerges as a DC DC Regulator with a high efficiency.When the temperature is -30°C~85°C TA, it can work normally.It is clear that Backlight will benefit from the program.It operates based on the frequency of 1.25MHz.If the voltage supply is below 2.7V, undetermined failures may occur.An optimized supply voltage of 5.5V is provided.
AS3661 Features
Available in the 25-UFBGA, WLCSP package Operating temperature of -30°C~85°C TA Frequency of 1.25MHz
AS3661 Applications
There are a lot of ams AS3661 LED Driver ICs applications.
Panel lighting
White LED Backlight for portable equipment
Auxiliary lights for on-vehicle cameras
LED Lighting PFCs, Linear Dimmable
Amusement Machines
Medical surgery lighting
Replacement lamps
Other Electronic Devices
General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights