STCF06 Datasheet (STMicroelectronics) - 1.5 A white LED driver

STCF06, 1.5 A white LED driver

The STCF06 is a high efficiency power supply solution to drive a single flash LED in camera phones, PDAs and other battery powered devices.

It is a buck-boost converter able to guarantee a proper LED current control over all possible conditions of battery voltage and LED forward voltage.

The output

STCF06 Features

* Buck-boost DC-DC converter Drives one power LED up to:

* 1.5 A between 3.5 V to 5.5 V

* 1.3 A between 3.0 V to 5.5 V

* 1 A between 2.7 V to 5.5 V Efficiency up to 80% Output current control 1.8 MHz fixed frequency PWM Full I²C control Operational modes: