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STEVAL-ILL013V1

STEVAL-ILL013V1

  • 厂商:

    STMICROELECTRONICS(意法半导体)

  • 封装:

    -

  • 描述:

    DIMMABLE 80W OFFLINE LED DRIVER

  • 数据手册
  • 价格&库存
STEVAL-ILL013V1 数据手册
STEVAL-ILL013V1 80 W offline PFC and LED driver demonstration board with dimming based on the L6562A Data Brief Features ■ 80 W LED driver ■ 350 mA, 700 mA and 1 A LED current settings ■ High efficiency (~90%) ■ Wide input voltage range: 88 V to 265 VAC ■ High power factor: 0.982 for 230 V/50 Hz AC ■ Universal PWM input for dimming (external board required) ■ Non-isolated SMPS ■ Brightness regulation between 0 and 100% ■ EMI filter implemented ■ EN55015 and EN61000-3-2 compliant STEVAL-ILL013V1 This demonstration board design is complaint with standard EN61000-3-2 (limits for harmonic current emissions). Description The use of high power LEDs in lighting applications is becoming increasingly popular due to rapid improvements in lighting efficiency, longer life, higher reliability and overall cost effectiveness. Dimming funtions are more easily implemented in LEDs, and they are more robust and offer wider design flexibility compared to other light sources. The STEVAL-ILL013V1 demonstration board is an 80 W offline dimmable LED driver with high power factor (PF) intended for 350 mA, 700 mA and 1 A LEDs. The converter is designed as a constant current source to achieve the best lighting performance from the LEDs, and can be used for lighting applications from low power, low voltage to high power, high voltage. This allows designers to cover a wide range of different LED systems using a single topology. Additionally, in lighting applications where the input active power is higher than 25 W and a high power factor is required, the high PF converter can be connected as the first stage, before the modified BUCK converter. March 2009 Rev 1 For further information contact your local STMicroelectronics sales office. 1/5 www.st.com 5 J1 1 2 3 2A/250V C102 470nF/X2 470nF/X 10R C101 1A/250V 3 BR1 BR J4 10 9 8 7 6 5 4 3 2 1 PWM dimming signal 1n/ Y1 Y1// 250V ac R102 C103 220nF/X2 220nF/X 3 4 1 2 CMC C 2x 2x22m 22mH/ H/1A 1A CM 4 1M R104 1N4148 1N 4148 D204 3.9K R208 47K C105 D101 3 8 MULT MU LT 4 3 2 1 330pF R203 3K9 3K 220pF/63V 1K 5 6 7 C203 ZCD ZC GND GN GD VCC VC 8 GD INV IN 16V R207 C207 CS MULT MU LT COMP CO MP INV IN L6562A U201 22uF/35V 0 R122 C201 C2 01 VCC VC 47k L6562A U101 R110 18V/0.5W 10nF 18V/0.5 33uF/35V 10uF/35V C107 C106 D102 47R 47R R109 12nF R108 12nF C109 C108 1N4148 1N 4148 C110 D104 1N4148 1N 4148 270k R107 270k R106 100nF R209 15k R105 220nF/X2 220nF/X C104 1M R103 5 TR1 TR 2 + - 1 2 COMP CO MP 1M 5 ZCD ZC GND GN 6 10 9 8 7 6 1 2 3 CS 4 0 R111 33R 1R C205 820pF/63V 390pF/63V JP JP1 JUMPER JU PER 1R 2 1n5/63V C206 JP JP3 JUMPER JU PER 1R R114 1M 1 1R5/0.6W 1R 5/0.6W R204 JU JUMPER PER JP4 JP STF9NM50N ST F9NM50N Q201 Q2 01 C208 BUX8 BU X83 Q102 2R7/0.6W 2R 7/0.6W R205 R2 05 R206 2R2/0.6W 2R 2/0.6W JP2 JP JUMPER PER JU STTH TTH1L06A 1L06A D203 20k 20 R127 20k 20 R126 0,47uF/450V 0,47uF/450 43k R128 R1 28 330k 330 R125 R1 25 330k 330 R124 R1 24 330k 330 R123 R1 23 400V 16V 16 1,6mH Turn rns 1,6mH / 172 Tu L201 L20 47u/450V C113 D202 STPSC806D ST PSC806D 82k R121 R119 1M R118 400V 15k R120 STP8NM ST P8NM50F 50FP Q101 1 D103 STTH TTH1L06 1L06 R113 Heatsink C204 R202 1K 1N4148 1N 4148 33R D201 2 R116 47k R112 R201 100nF 22k R117 R115 C202 7 1 2200nF C111 C112 150nF T101 101 3 4 1M 1 NTC NT Heatsink F1 3 4 R101 1 2 2 1 2/5 1 1 2 3 4 5 6 1 2 J3 J2 - + + - Figure 1. 2 1 2 Circuit schematic STEVAL-ILL013V1 Circuit schematic Schematic diagram STEVAL-ILL013V1 Circuit schematic Table 1. Jumpers settings I_LED JP1 JP2 JP3 JP4 350 mA 0 0 0 0 700 mA 1 1 0 0 1A 0 0 1 1 3/5 Revision history 2 STEVAL-ILL013V1 Revision history Table 2. 4/5 Document revision history Date Revision 06-Mar-2009 1 Changes Initial release. STEVAL-ILL013V1 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 herein 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 assumes 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. If 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 whatsoever 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 PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK. 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 whatsoever, 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. © 2009 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 5/5
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