CAT4201 Datasheet - ON Semiconductor

CAT4201 350 mA High Efficiency Step Down LED Driver

The CAT4201 is a high efficiency step *down converter optimized to drive high current LEDs. A patented switching control algorithm allows highly efficient and accurate LED current regulation. A single RSET resistor sets the full scale LED string current up to 350 mA from supplies as high as 3.

CAT4201 Features

* include overload current protection and thermal shutdown. The device is available in the low profile 5

* lead thin SOT23 package ideal for space constrained applications. Features

* LED Drive Current up to 350 mA

* Compatible with 12 V and 24 V Standard Systems

* Handl

CAT4201_ONSemiconductor.pdf