FAN5341
FAN5341 is Series Boost LED Driver manufactured by onsemi.
LED Driver, Series Boost, with Integrated Schottky Diode and Single-Wire Digital Interface
Description The FAN5341 is an asynchronous constant- current LED driver capable of efficiently delivering up to 500 mW to a string of up to five LEDs in series. Optimized for small form- factor applications, the 1.2 MHz fixed switching frequency allows the use of small chip inductors and capacitors.
The FAN5341 uses a simple single- wire digital control interface to program the brightness levels of the LEDs in 32 linear steps by applying digital pulses.
For safety, the device Features integrated over- voltage, over- current, short- circuit detection, and thermal- shutdown protection. In addition,...
