XT2100

Programmable Linear Constant Current LED Driver XT2100 ■ General Description XT2100 is a programmable constant current LED driver chip, which uses ultra-compact TSOT-23-5 to ensure that high-density packaging. The XT2100 internal linear temperature protection to ensure the safe use of the IC.XT2100 dimming function can also be achieved by an external PWM signal can be explosive flash function. ■ Package  TSOT-23-5 ■ Application  Flashlight / Flash drive  LED lighting ■ Application  Programmable constant-current  Automatic linear temperature protection  PWM dimming feature  Ultra-low internal resistance ■ Ordering Information XT2100 ①②③ XT2100 XT2100 Designator ① ② Symbol D R L ■ Typical Application Circuit  Application circuit 1 10k Dimming 1 RSET 1uF 2 3 10k 5 LED 4 POWER 1uF Single IO dimming or FLASH control applications  Comparison of program Description Package Type:TSOT-23-5 Embossed Tape :Standard Feed Embossed Tape...