ON Semiconductor Is Now To learn more about onsemi, please visit our website at www.onsemi.com onsemi andand other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba onsemi or its affiliates and/or subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of onsemi product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. onsemi reserves the right to make changes at any time to any products or information herein, without notice. The information herein is provided as-is and onsemi makes no warranty, representation or guarantee regarding the accuracy of the information, product features, availability, functionality, or suitability of its products for any particular purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using onsemi products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by onsemi. Typical parameters which may be provided in onsemi data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customers technical experts. onsemi does not convey any license under any of its intellectual property rights nor the rights of others. onsemi products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and holdo nsemi and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. Other names and brands may be claimed as the property of others. LV5239TA Linear LED Driver, 24-Channel, Bus Controlled Overview The LV5239TA is a serial bus controlled linear low side driver for LEDs (or other loads). The 24 channels are grouped in 3 color blocks (RGB) of 8 channels www.onsemi.com each. The ON-time for each channel can be programmed by an 8 bit register. The reference current is programmed by a single resistor, a 3 bit register defines the current for each color block as a fraction (20 to 100%) of the reference current to adjust for color temperature. Systems parameters can be programmed via 2 wire serial bus, or 3 wire SPI bus with EN. Features LED supply from 3 V to TBDV with transient tolerance up to 42 V. TQFP48 EP 7x7mm System supply from 3 V to 12 V with transient tolerance up to 13.6 V. Up to 100 mA resistor defined maximum current for all channels. 3 bit individually adjustable current for each color group RGB. GENERIC 8 bit luminance dimming for each channel. MARKING DIAGRAM 2 or 3 wire bus interface with up to 32 slave addresses. Thermal and undervoltage lock-out protection. Thermally efficient exposed die 48 pin TQFP package for operation up to 85C ambient. XXXXXXXXXX XXXXXXXXXX AWLYYWWG Typical Applications Gaming (slot machine) and entertainment equipment. LED displays. 1 Digital information signs. XXXXX = Specific Device Code A = Assembly Location WL = Wafer Lot YY = Year WW = Work Week G = PbFree Package 36 35 34 33 32 31 30 29 28 27 26 25 37 24 38 23 ORDERING INFORMATION 39 22 40 21 Ordering Code: LV5239TAZ-NH 41 20 42 19 Package 43 18 TQFP48 EP (Pb-Free / Halogen Free) 44 17 45 16 Shipping (Qty / packing) 46 15 1000 / Tape & Reel 47 14 For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel 48 13 1 2 3 4 5 6 7 8 9 10 11 12 Packaging Specifications Brochure, BRD8011/D.