This LED driver features a simple interface, a 2.7V to 5.5V input voltage range, up to 88% efficiency, 2.0 MHz switching frequency, true load disconnect, up to 1.5A regulated output current, soft-start and input current limit, and a -40oC to +85oC operating temperature range.
The SKY81279 LED flash driver is ideal for applications involving LED photo flash/torch, cellphones, smartphones, multimedia mobile phones, camera enabled mobile devices, digital still cameras, and other applications with single-cell, Li-ion powered products as well as single LEDs in flash or torch mode in handsets, tablets and flashlights. It comes in a 14-pin 2mm x 3mm TDFN package and contains a thermal management system in order to protect it in the event of output short circuit.
For additional information on the LED driver and its specifications, download the datasheet. You can also contact Skyworks directly if you’re interested in more information.