LM3466 Datasheet - National semiconductor

LM3466 Smart Linear LED Driver

The LM3466 integrates a linear LED driver for lighting systems which consist of multiple LED strings powered by a constant current power supply. The current provided by the supply is equalized in a pre-set ratio to each active LED string (an active LED string refers to a fully turn-on LED string) di.

LM3466 Features

* of the LM3466 include under-voltage lockout, current limit, fault reporting, and thermal shutdown protection. The LM3466 consists of only linear circuitry so that the EMI of the application circuit is not deteriorated. The LM3466 is available in the PSOP-8 exposed DAP packages. Features

* Easy

LM3466_Nationalsemiconductor.pdf