Using its 24-WFQFN Exposed Pad package, it is possible to save board space. LED drivers design with 7 outputs.The led driver mounting is done by using Surface Mount.There is no doubt that this is a very efficient and reliable DC DC Regulator.The LED driver is capable of operating at a temperature of -30°C~85°C TA.There are considerable benefits for Backlight.625kHz~1.25MHz is the frequency in which it operates.It operates with 24 terminations.This configuration is built upon 24 pins.Undetermined failures can occur if the voltage supply is below 5.5V.A total of 12 segments are estimated.There is a device mounted on the Surface Mount.The LED driver can be found under the base part number LP8543.A voltage output of 40V is provided by this device.This value is designed to support a maximum of 22V.It is also classified into Display Drivers according to its characteristics.
LP8543SQE Features
Available in the 24-WFQFN Exposed Pad package Operating temperature of -30°C~85°C TA Frequency of 625kHz~1.25MHz Supply voltage of 12V
LP8543SQE Applications
There are a lot of Texas Instruments LP8543SQE LED Driver ICs applications.
LED headlights
LED backlight driver for LCD displays for Tablets and Note PCs
A- lamps
Flicker-free LED Lighting using R1580N
Medical surgery lighting
Power source for accessories such as car audios, car navigation systems, and ETC systems
Panel lighting
Gallery lighting
General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights