Part Number
|
LM3424 |
Manufacturer
|
National Semiconductor |
Description
|
Constant Current N-Channel Controller |
Published
|
Sep 11, 2009 |
Detailed Description
|
LM3424 Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs
www.DataSheet4U.com
August 22, 200...
|
Datasheet
|
LM3424
|
Overview
LM3424 Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs
www.
DataSheet4U.
com
August 22, 2009
LM3424
Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs
General Description
The LM3424 is a versatile high voltage N-channel MosFET controller for LED drivers .
It can be easily configured in buck, boost, buck-boost and SEPIC topologies.
In addition, the LM3424 includes a thermal foldback feature for temperature management of the LEDs.
This flexibility, along with an input voltage rating of 75V, makes the LM3424 ideal for illuminating LEDs in a very diverse, large family of applications.
Adjustable high-side current sense voltage allows for t...
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