USL1650

DESCRIPTION

The UTC USL1650 is a PWM mode step-down converter (with

a high voltage power MOSFET with SOP8 package). By well

regulating a constant output current. The output duty cycle of the

UTC USL1650 can be up to 100% for wider input voltage

application.

The UTC USL1650 is available in a SOP-8 package.

FEATURES

* Universal input voltage range with off-line topology

* Programmable constant LED current

* Output LED string short protection

* Output LED string open protection

* Dimmable LED current by ACTL

* OCP

* Built-in OTP

USL1650