STCF02 Datasheet (STMicroelectronics) - High power white led driver

STCF02, High power white led driver

The STCF02 is a high efficiency power supply solution to drive a single flash LED in camera phone, PDAs and other hand-held devices.

It is a buck-boost converter that guarantees a proper LED current control over the battery voltage (particularly in the case, when the output voltage is lower than the

STCF02 Features

* Buck-boost DC/DC Converter Drives one power white led: up to 600mA between 2.7 to 4.5V Led temperature protection Output current control 1.8 MHz (typ) fixed frequency PWM Synchronous rectification High efficiency across the total input voltage range O