XA6050

XA6050 Inductorless 700mA Flash LED Driver Features  Input voltage range: 3V~4.3V  High efficiency LED driver  Flash-mode: drive up to 700mA  Movie/torch-mode dimming via PWM control  One resistor sets flash-mode LED current  One resistor sets movie/torch-mode LED current  LED short protection  0.1 μA shutdown current  DFNWB2 2-8L Package − Only 0.75mm Height − RoHS Compliant  -40 to +85 C° Temperature Range Applications  Digital Still Cameras  Smart Phones and PDAs Mobile Phones Ordering Information Description The XA6050 is the ideal power solution for flash LEDs used with cell phone camera modules or digital still cameras. It is a highly integrated linear flash LED driver, providing a very small total solution for portable photo flash with minimum external components. The XA6050 has a flash-mode and movie/torch-mode switching pin for maximum flexibility. The flash-mode and movie/torch-mode LED current is programmed by external resistors re...