ULD3380

DESCRIPTION

The UTC ULD3380 is a PWM mode step-down converter. By

well controlling the external MOSFET and regulating a constant

output current. The output duty cycle of the UTC ULD3380 can

be up to 100% for wider input voltage application.

The UTC ULD3380 is available in a SOT-26 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

规格书ULD3380