Marvell A19 LED Reference Bulb with Lumileds LEDs Turn-key Design for 40W Incandescent Replacement LED Lamp PRODUCT OVERVIEW Marvell® A19 LED Reference Bulb is a turn-key solution providing manufacturing ready design for a 40W incandescent replacement LED light bulb. The design includes electrical, mechanical, thermal and optics elements. It uses Marvell VLQJOHVWDJH3RZHU)DFWRU&RUUHFWLRQ3)&À\EDFN/('GULYHUWKH0DUYHOO(0DORQJZLWK/XPLOHGV® Luxeon® $/('VWRRIIHUKLJKHI¿FLHQF\KLJKSRZHUIDFWRUDQGORZ%20FRVWIRUFRVWVHQVLWLYHVSDFHFRQVWUDLQHGDQGKLJK WHPSHUDWXUHRSHUDWHGUHWUR¿WEXOEDSSOLFDWLRQV7KHHQWLUHGHVLJQLVUHDG\IRU(QHUJ\6WDU® (with exception of beaming DQJOH/LJKWLQJ)DFWV(0,(0&&(DQG8/VDIHW\UHTXLUHPHQWVDOORZLQJTXLFNWLPHWRPDUNHWIRU/('OLJKWLQJ2(0V DQG2'0V7KHGHVLJQFRPHVZLWKDFRPSOHWHSDFNDJHLQFOXGLQJGULYHUGHVLJQ¿OHVDQGWHVWUHSRUWVIRU7KHUPDO Colorimetric and Electrical performance measurements. Figure 1. Marvell A19 LED Reference Bulb with Lumileds LEDs KEY FEATURES DRIVER PERFORMANCE LIGHTING PERFORMANCE 90 to 264VAC 475 Lumens 0.99 PF 3000K CCT 10% THD &5, (I¿FLHQF\ MARVELL 88EM8081 LED DRIVER IC FEATURES LUMILEDS LUXEON A LED FEATURES 6LQJOHVWDJH$&'&3)&À\EDFNWRSRORJ\ +LJKHI¿FDF\RYHUOP#P$ Mixed CCM/DCM modes for power factor correction High drive current up to 1A Precise secondary side control Industry leading thermal characteristics Universal voltage input Maximum junction temperature: 150°C High power factor, low THD 6ROGHULQJWHPSHUDWXUH-('(&F +LJKHI¿FLHQF\ Wide viewing angle: 120° Built-in protections )LJXUH0DUYHOO(0/(''ULYHU Figure 3. Lumileds Luxeon A LEDs Marvell A19 LED Reference Bulb with Lumileds LEDs DESIGN PACKAGE 7KHGHVLJQSDFNDJHLQFOXGHVWZRVHWVRI¿OHV 1. Design Files &RQWDLQVDOOWKHGHVLJQUHODWHGVRXUFH¿OHVDQGDVVHPEO\QRWHV,WIXUWKHUVXEGLYLGHVWKHGHVLJQ¿OHVLQWRJURXSV 0DUYHOO(0'ULYHU - Layout of the PCB 6FKHPDWLFRIWKH3&%$ %20RIWKH3&%$ - Transformer spec 3&%NHHSLQGUDZLQJWRHQVXUHGULYHU3&%$¿WVLQWRWKHGULYHUKRXVLQJ LED MCPCB - Mechanical spec of the MCPCB - MCPCB layout 2. Test Reports Contains the various test reports for the reference bulb: Colorimetric tests - Integrating sphere aging test report – summary/table on the integrating sphere measurement of 10 PVT samples at 110V, 220V, before and after 20 hours aging. The table includes all colorimetric data &RORULPHWULF7HVW5HSRUW%HIRUH$JLQJ±DOOWKHWHVWUHSRUWVJHQHUDWHGIURPWKH(YHU¿QHWHVWPDFKLQHIRU 110V and 220V &RORULPHWULF7HVW5HSRUW$IWHUKRXU$JLQJ±DOOWKHWHVWUHSRUWVJHQHUDWHGIURPWKH(YHU¿QHWHVWPDFKLQH for 110V and 220V after 20-hour aging Driver Test Reports &RPSOHWHGULYHUWHVWUHSRUWIURPGULYHU2'0LQFOXGLQJHOHFWULFDOWKHUPDO(0,(0&HWFWHVWUHVXOWV - Harmonic current test reports Thermal test reports - Without potting – thermal logs on the bulb under 25 degree and 45 degree C and in the upright and face-down positions. 15 points are probed in each test. - Potting – thermal logs comparison between potting of the driver and not potting The manufacturing ready A19 LED Reference Design Kit is available from your local Marvell sales team or distributor. Marvell A19 LED Reference Bulb with Lumileds LEDs DESIGN SPECIFICATIONS ITEM SPEC REMARKS $VSHU& Dimension Diameter 60.0 +/- 1.0 mm Length < 112.7 mm Weight ~150g Connector Base E26 6KLSSLQJ3DFNDJLQJ TBD Toxic Material 5R+6&RPSOLDQW LED Lumileds Luxeon A Luminous Flux > 450 lm CCT 3000K (QHUJ\6WDU5HTRU &KURPDWLFLW\& CRI ! (QHUJ\6WDU5HT! Beam Angle 120 degree /XPLQDULHV(I¿FDF\ > 55 lm/W 2SWLFDO/HQ'LIIXVHU0DWHULDO/RVV Glass/PC < 10% AC Input Voltage 9$& Dimming Non-dimmable 'ULYHU(I¿FLHQF\ ! Input Power < 7W Constant Current 500 +/- 15 mA LED Vf 10-15 V Driver PF > 0.9 THD <10% Ripple Current <30% 6RXUFH6WDUWXS7LPH <0.5 s 'ULYHU3&%$6L]H [[PP 2QERDUGGULYHFXUUHQWWXQLQJ -5%,+5%,0 Manufacturing line adjusstment for constant OXPLQRXVÀX[RXWSXW 2SHUDWLQJ$PELHQW7HPS -20C to 45C Driver ambient approximately 100c EMI/EMC 'LPPDEOH6DIH'ULYHU )&&&)5SDUW Noise <24dBA 2SHUDWLQJ)UHTXHQF\ +] Transient Protection VWULNHV.+]ULQJZDYH.9 $16,,(((& Marvell A19 LED Reference Bulb with Lumileds LEDs THE MARVELL ADVANTAGE: Marvell products come with complete reference designs which include board layout designs, software, manufacturing diagnostic tools, documentation, and other items to assist customers with SURGXFWHYDOXDWLRQDQGSURGXFWLRQ0DUYHOO¶VZRUOGZLGH¿HOGDSSOLFDWLRQHQJLQHHUVFROODERUDWHFORVHO\ZLWKHQG FXVWRPHUVWRGHYHORSDQGGHOLYHUQHZOHDGLQJHGJHSURGXFWVIRUTXLFNWLPHWRPDUNHW0DUYHOOXWLOL]HVZRUOG leading semiconductor foundry and packaging services to reliably deliver high-volume and low-cost total solutions. ABOUT MARVELL: Marvell is a leader in storage, communications and consumer silicon solutions. Marvell’s diverse product portfolio includes switching, transceiver, communications controller, processors, wireless, power management and storage solutions that power the entire communications infrastructure, including enterprise, metro, home, storage, and digital entertainment solutions. For more information, visit our website at www.marvell.com. 0DUYHOO6HPLFRQGXFWRU,QF 0DUYHOO/DQH 6DQWD&ODUD&$ 3KRQH www.marvell.com Copyright © 2011. Marvell International Ltd. All rights reserved. Marvell and the Marvell logo are registered trademarks of Marvell. All other trademarks are the property of their respective owners. Marvell_Lumileds_A19LED_Reference_Bulb_platform_brief-002 5/11