LED7708
16 channels x 85 mA LED driver with boost controller and 4-wire serial interface, QFN48, STM, RoHS
The LED7708 has been specifically designed to
supply several LEDs starting from a single lowvoltage
rail. It integrates a boost controller,
sixteen current generators and a 4-wire serial
interface. The boost controller regulates the
output voltage in an adaptive way, according to
the LED requirements, resulting in an improved
overall efficiency. All the current generators are
40 V-rated, allowing the LED7708 to drive several
LEDs in series on each channel. The channels
can be put in parallel for higher output current.