LP5521TMEV, Evaluation Board using LP5521 three channel LED driver with PWM control

Reference Design using part LP5521 by Texas Instruments

Enlarge
LP5521TMEV Image
LP5521TMEV Schematic
Image 1 / 2

Manufacturer

Texas Instruments
  • Application Category
    Lighting
  • Product Type
    General LED Driver
Buy

For End Products

  • Cellular Phone
  • LCD Backlighting
  • Smart Phone

Description

  • LP5521TMEV, Evaluation Board using LP5521 three channel LED driver designed to produce variety of lighting effects for mobile devices. High efficiency charge pump enables LED driving over full Li-Ion battery voltage range. The device has a program memory for creating variety of lighting sequences. When program memory has been loaded, LP5521 can operate independently without processor control. Three independent LED channels have accurate programmable current sources and PWM control. Each channel has program memory for creating desired lighting sequences with PWM control

Key Features

  • Input Voltage
    2.8 to 5.5 V
  • Number of Derived Elements
    16

Featured Parts (11)

Featured Parts
Part Number Manufacturer Type Description
LP5521TM/NOPB Texas Instruments LED Drivers LED Driver 3 Segment 1500uA Supply Current 20-Pin DSBGA T/R Buy
LP5521TM Texas Instruments LED Drivers LED Driver 3 Segment 1500uA Supply Current 20-Pin DSBGA T/R Buy
LP5521YQ Texas Instruments LED Drivers LED Driver 3 Segment 1500uA Supply Current 24-Pin WQFN EP T/R Buy
LP5521TMX Texas Instruments LED Drivers LED Driver 3 Segment 1500uA Supply Current 20-Pin DSBGA T/R Buy
LP5521YQX/NOPB Texas Instruments LED Drivers LED Driver 3 Segment 1500uA Supply Current 24-Pin WQFN EP T/R Buy
LP5521YQX/NOPB Texas Instruments LED Drivers LED Driver 3 Segment 1500uA Supply Current 24-Pin WQFN EP T/R Buy
LP5521TMX/NOPB Texas Instruments LED Drivers LED Driver 3 Segment 1500uA Supply Current 20-Pin DSBGA T/R Buy
LP5521TMX/NOPB Texas Instruments LED Drivers LED Driver 3 Segment 1500uA Supply Current 20-Pin DSBGA T/R Buy
LP5521YQ/NOPB Texas Instruments LED Drivers LED Driver 3 Segment 1500uA Supply Current 24-Pin WQFN EP T/R Buy
LP5521YQ/NOPB Texas Instruments LED Drivers LED Driver 3 Segment 1500uA Supply Current 24-Pin WQFN EP T/R Buy
LP5521TM/NOPB Texas Instruments LED Drivers LED Driver 3 Segment 1500uA Supply Current 20-Pin DSBGA T/R Buy

Research and Events

An Overview of the MEAN WELL XLG LED Driver

Get all the details about the MEAN WELL XLG Family in this brief and informative video.

5 years ago

Product Roundup LED Drivers

Drivers regulate the current flowing through LEDs, converting voltages and 60 Hz of AC power to low-voltage DC power.

9 years ago

How to Set Up the Infineon ICL5102 130 W SMPS LED Demo Board

Learn about the reference design for the ICL5102 130 W SMPS LED Demonstration Board in this detailed application note from Infineon.

5 years ago
Sorry, your filter selection returned no results.

Connect with Electronic Components

Facebook LinkedIn Instagram YouTube
Contact Us

Contact and Support

Programs and Partners

Featured Products

Product Categories

Manufacturers

Verticals & Trends

We've updated our privacy policy. Please take a moment to review these changes. By clicking I Agree to Arrow Electronics Terms Of Use  and have read and understand the Privacy Policy and Cookie Policy.

See Short Policy

Our website places cookies on your device to improve your experience and to improve our site. Read more about the cookies we use and how to disable them here. Cookies and tracking technologies may be used for marketing purposes.
By clicking “Accept”, you are consenting to placement of cookies on your device and to our use of tracking technologies. Click “Read More” below for more information and instructions on how to disable cookies and tracking technologies. While acceptance of cookies and tracking technologies is voluntary, disabling them may result in the website not working properly, and certain advertisements may be less relevant to you.
We respect your privacy. Read our privacy policy here