Electronic Components Datasheet Search |
|
UCC28810 Datasheet(PDF) 1 Page - Texas Instruments |
|
|
UCC28810 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 33 page 1 FEATURES APPLICATIONS DESCRIPTION SIMPLIFIED APPLICATION DIAGRAM 1 2 3 4 8 7 6 5 VDD GDRV GND TZE VSENSE EAOUT VINS ISENSE UCC28810 + TriacDimming Detect LowPass Filter + Bias LED Current Sense UDG-08120 Bias UCC28810 UCC28811 www.ti.com.............................................................................................................................................................................................. SLUS865 – OCTOBER 2008 LED LIGHTING POWER CONTROLLER • AC Input General Lighting Applications Using • Transition Mode Controller for Low HB LEDs Implementation Cost of AC Input LED Lighting • Industrial, Commercial and Residential Applications Lighting Fixtures • Implements Single Stage Power Factor • Outdoor Lighting: Street, Roadway, Parking, Corrected LED Driver Construction and Ornamental LED Lighting • Enhanced Transient Response With Slew-Rate Fixtures Comparator • Interfaces with Traditional Wall Dimmers • Accurate Internal V REF for Tight Output The UCC28810 and UCC28811 are general lighting Regulation power controllers for low to medium power lumens • Two UVLO Options applications requiring power factor correction and EMC compliance. It is designed for controlling a • Overvoltage Protection (OVP), Open-Feedback flyback, buck or boost converter operating in critical Protection and Enable Circuits conduction mode. It features a transconductance • ±750-mA Peak Gate Drive Current voltage amplifier for feedback error processing, a • Low Start-Up and Operating Currents simple current reference generator for generating a current command proportional to the input voltage, a • Lead (Pb)-Free Packages current-sense (PWM) comparator, PWM logic and a totem-pole driver for driving an external FET. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2008, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Similar Part No. - UCC28810 |
|
Similar Description - UCC28810 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |