MP4060 TRIAC Dimmable PFC, Primary Side Control LED Controller for 200-265VAC LEDs The Future of Analog IC Technology DESCRIPTION FEATURES The MP4060 is a TRIAC-dimmable, primary Optimized for high line input 200-265VAC side control LED controller enables single stage Primary-Side-Control without Requiring a AC to DC LED driver with excellent dimming Secondary-Side Feedback Circuit performance. The dimming control method is Adaptive Dimmer Type Detection and optimized for high input AC voltages ranging Phase-Cut-Based Dimming Control from 200VAC to 265VAC. Active Bleeder Control Circuit Integrated Good Dimmer Compatibility and Deep The MP4060 implements power-factor Dimming Range correction and works in boundary-conduction Fast Start-Up without Perceptible Delay mode to reduce MOSFET switching losses. Integrated Thermal Current Foldback to The adaptive dimmer type detection and phase- Prolong the LED Lifetime cut-based dimming control achieves good Color Temperature and Brightness Control dimmer compatibility and a deep dimming for Warm Sunset Dimming Application range. Accurate Line & Load Regulation The active bleeder control circuit is integrated in High Power Factor BD pin to simplify the external bleeder design. Operates in Boundary Conduction Mode Cycle-by-Cycle Current Limit The MP4060 has an integrated charging circuit Winding Short-Circuit Protection at the supply pin for fast start-up without a Output Over-Voltage Protection perceptible delay. Output Short-Circuit Protection With the unique control of the driver DIM pin, Over-Temperature Protection the MP4060 supports color temperature and Available in SOIC-8 / MSOP-10 Packages brightness control for warm sunset dimming application. APPLICATIONS The MP4060 has multiple protection features Solid-State Lighting up to 50 W that greatly enhance system reliability and Industrial and Commercial Lighting safety including output over-voltage protection, Residential Lighting output short-circuit protection, winding short- All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. circuit protection, integrated thermal foldback, For MPS green status, please visit the MPS website under Quality Assurance. supply-pin under-voltage lockout, and over- MPS and The Future of Analog IC Technology are registered trademarks of temperature protection. All of the fault Monolithic Power Systems, Inc. protections feature auto-restart. The MP4060 is available in SOIC-8 / MSOP-10 packages. MP4060 Rev. 1.0 www.MonolithicPower.com 1 5/27/2015 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. 2015 MPS. All Rights Reserved. MP4060TRIAC Dimmable PFC, PSC LED Controller for 200-265VAC LEDs TYPICAL APPLICATION Non-Isolated Low-Side Buck-Boost LED Driver Solution Isolated Dual-Channel LED Driver for Warm Sunset Dimming Application MP4060 Rev. 1.0 www.MonolithicPower.com 2 5/27/2015 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. 2015 MPS. All Rights Reserved.