DESCRIPTION

The UTC ULC6001 is a high powered PWM boost converter
optimized for constant current applications such as driving one or
more strings of high power LEDs.
The output current can be set by an external resistor connected
the FB pin and GND. This average current can be reduced by
applying a PWM signal to the EN pin.

FEATURES

* Large Input voltage range: 5V~400V
* Programmable LED drive current
* Programmable switching frequency: 500KHz~2.5MHz
* Single pin for PWM dimming
* Accurate over the -40~125°C temperature range