for further information contact your local stmicroelectronics sales office. august 2013 docid025159 rev 1 1/7 EVLHVLED815W15 15 w high power factor led driver based on hvled815pf data brief features ? 15 w led driver ? single stage hpf flyback ? primary side regulation - no optocoupler ? power factor > 0.95 ? led driver efficiency > 84% ? thd < 20% ? european input range description the led driver board is based on a flyback topology using the stmicroelectronics ? hvled815pf device. the hvled815pf device is a high voltage primary switcher intended for operating directly from the rectified main s with minimum external parts and enabling high power factor (> 0.95) to provide an efficient, compact and cost effective solution for led driving. it combines a high- performance low voltage pwm controller chip and an 800 v, avalanche rugged power mosfet, in the same package. there is no need for the optocoupler thanks to the patented primary sensing regulation (psr) technique. the device assures protection against led string fault (open or short). www.st.com
board description EVLHVLED815W15 2/7 docid025159 rev 1 board description figure 1. jumpers and connectors location table 1. electrical specifications parameter value input voltage 220 vac +/- 20% output led current 485 ma (typ.) output led voltage 30.5 v (typ.) power factor (pf) > 0.95 total harmonic distortion (thd) < 20% led driver efficiency > 84% table 2. connector a pinout name type function l line input voltage n line input voltage v out positive output led (+) gnd negative output gnd (-) $ 0 9 2 8 7 * 1 ' & & 7 / & & / 1 7 )
docid025159 rev 1 3/7 EVLHVLED815W15 board description 7 figure 2. schematic & & 7 5 & & 6 5 ' 5 5 5 & 1 $ ' ' 0 * & 1 - & 2 1 9 & & - & 2 1 & 6 5 & $ & & $ ' 0 * - & 2 1 - & 2 1 ) 5 5 5 8 , & 6 2 8 5 & ( , / ( ' & 6 * 1 ' ' 0 * 9 & & & 2 0 3 1 $ ' 5 $ , 1 ' 5 $ , 1 ' 5 $ , 1 ' 5 $ , 1 ' 0 * 1 $ & 5 & & ' 7 1 1 1 1 & q ) 9 2 8 7 & 9 & & 5 & q ) & & 6 & 5 & % ' ' ' 5 & & 9 , 1 5 5 / $ 0
board description EVLHVLED815W15 4/7 docid025159 rev 1 table 3. bill of material part reference part value part description bd1 hd06-t 600 v - 0.8 a c1 b32921c3473 47 nf - x2 c2 b32921c3333 47 nf - x2 c3 c3216x7r2j222k 2.2 nf - 630 v - x7r c4 c2012x5r1e106k 10 ? f - 25 v - x5r c5 c1608x5r1a106k 10 ? f - 10 v - x5r c6 470 nf -10 v c7 1 nf - 25 v c8 100 nf - 25 v c9 1 nf c10 ga342dr7gf102kw02l 1000 pf - 250 v c11 ga342dr7gf102kw02l 1000 pf - 250 v c12 n. m. c12a b41888d6157m 150 ? f - 50 v c13 c3216x5r1h106k 10 ? f - 50 v - x5r c14 n. m. c15 c3216x5r1h106k 10 ? f - 50 v - x5r c16 n. m. c16a b41888d6157m 150 ? f - 50 v c19 c2012x5r1h225k 2.2 ? f - 50 v - x5r d1 stth1l06a 1 a - 600 v d2 1n4148 d3 stps3150uf 3 a - 150 v d5 1n4148 d6 1n4148 f1 mcmsf 1 a 250 v 1 a - 250 v l1 b82144a2474j000 680 ? h r1 150 k ? r2 1.5 ?? - 1% r3 2.2 ?? - 1% r4 560 ?? - 1% r5 24 k ? - 1% r6 30 k ?? - 1% r7 12 k ? r8 180 k ? - 1%
docid025159 rev 1 5/7 EVLHVLED815W15 board description 7 figure 3. layout (top layer) figure 4. layout (bottom layer) r9 270 ? r11 nc r12 10 k ? r13 91 k ? - 1% r14 82 k ? - 1% r15 39 k ? - 1% r16 0 ? t2 tdk xxxh004 x12375-3 efd20 u1 hvled815pf ic led driver with integrated mosfet j2, j4 input connector j1, j3 output connector table 3. bill of material (continued) part reference part value part description
revision history EVLHVLED815W15 6/7 docid025159 rev 1 revision history table 4. document revision history date revision changes 27-aug-2013 1 initial release.
docid025159 rev 1 7/7 EVLHVLED815W15 7 please read carefully: information in this document is provided solely in connection with st products. stmicroelectronics nv and its subsidiaries (?st ?) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described he rein at any time, without notice. all st products are sold pursuant to st?s terms and conditions of sale. purchasers are solely responsible for the choice, selection and use of the st products and services described herein, and st as sumes no liability whatsoever relating to the choice, selection or use of the st products and services described herein. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. i f any part of this document refers to any third party products or services it shall not be deemed a license grant by st for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoev er of such third party products or services or any intellectual property contained therein. unless otherwise set forth in st?s terms and conditions of sale st disclaims any express or implied warranty with respect to the use and/or sale of st products including without limitation implied warranties of merchantability, fitness for a parti cular purpose (and their equivalents under the laws of any jurisdiction), or infringement of any patent, copyright or other intellectual property right. st products are not authorized for use in weapons. nor are st products designed or authorized for use in: (a) safety critical applications such as life supporting, active implanted devices or systems with product functional safety requirements; (b) aeronautic applications; (c) automotive applications or environments, and/or (d) aerospace applications or environments. where st products are not designed for such use, the purchaser shall use products at purchaser?s sole risk, even if st has been informed in writing of such usage, unless a product is expressly designated by st as being intended for ?automotive, automotive safety or medical? industry domains according to st product design specifications. products formally escc, qml or jan qualified are deemed suitable for use in aerospace by the corresponding governmental agency. resale of st products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by st for the st product or service described herein and shall not create or extend in any manner whatsoev er, any liability of st. st and the st logo are trademarks or registered trademarks of st in various countries. information in this document supersedes and replaces all information previously supplied. the st logo is a registered trademark of stmicroelectronics. all other names are the property of their respective owners. ? 2013 stmicroelectronics - all rights reserved stmicroelectronics group of companies australia - belgium - brazil - canada - china - czech republic - finland - france - germany - hong kong - india - israel - ital y - japan - malaysia - malta - morocco - philippines - singapore - spain - sweden - switzerland - united kingdom - united states of america www.st.com
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