Part Number
|
LP5522 |
Manufacturer
|
National Semiconductor |
Description
|
Programmable LED Driver |
Published
|
Nov 28, 2008 |
Detailed Description
|
LP5522 Programmable LED Driver
June 2007
LP5522 Programmable LED Driver
General Description
The LP5522 is a simple sin...
|
Datasheet
|
LP5522
|
Overview
LP5522 Programmable LED Driver
June 2007
LP5522 Programmable LED Driver
General Description
The LP5522 is a simple single wire programmable LED controller in six bump micro SMD 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 5 mA default current.
The LP5522 is controlled using only one signal.
The signal controls either directly the LED driver www.
DataSheet4U.
com or it launches previously programmed blinking sequence.
The LP5522 works autonomously without a clock signal from the master device.
Very low LED driver headroom...
Similar Datasheet