LP5522 Datasheet - Texas Instruments

LP5522 Programmable LED Driver

The LP5522 is a simple single wire programmable LED controller in six bump DSBGA package. It provides constant current flow through high side driver. Output current can be set from 1 mA to 20 mA by using an external resistor on the ISET pin. If no external resistor is used, output current is set to .

LP5522 Features

* 1

* 2 Programmable Blinking Sequence

* 1 to 3 Programmable Pulses

* 1 ms to 255 ms LED on Time

* 10 ms to 2500 ms LED Off Time

* Single or Continuous Run of Programmed Blinking Sequence

* Constant Current High Side Output Driver

* Adjustable Cur

LP5522-etcTI.pdf