SC440 Datasheet (Semtech Corporation) - High Effi ciency Integrated Driver

SC440, High Effi ciency Integrated Driver

The SC440 is a high-efficiency multiple string WLED driver with an integrated boost converter.

It operates over a wide input range from 4.5V to 21V with a maximum output voltage of 36V and a 2.5A internal power switch.

It can drive up to 36V output voltage in 6 strings with current up to 30mA per st

SC440 Features

* Wide input range 4.5V to 21V 36V maximum output voltage with adjustable OVP for smaller output capacitor

* Drives up to 60 WLEDs in 6 strings

* Programmable WLED current for up to 30mA per string

* 1% string-to-string current matching www.DataSheet4U.com

* 2.5A integr