Application Notes
White Light LED Driver With Gradual Dimming (Rev. A)
Texas Instruments
Published : 10 Jan 07
Description
Many consumer products using white light LEDs for illumination and backlighting provide gradual LED illumination at turnon and turnoff. This gradual illumination is usually achieved with the aid of a microprocessor that provides PWM dimming control. This circuit uses the Texas Instruments TPS61040 white light LED driver to provide gradual illumination at turnon and turnoff without the use of a mic
Parts
Part Number
Name
Companion Part
Application Note
Download application note for White Light LED Driver With Gradual Dimming (Rev. A) by Texas Instruments
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