MPS LED Lighting Solutions www.monolithicpower.com The Future of Analog IC Technology ® LED Lighting Solutions Selector Guide Monolithic Power Systems, Inc. MPS LED Lighting Solutions ® Monolithic Power Systems, Inc. Monolithic Power Systems (MPS) is a high-performance analog semiconductor company headquartered in San Jose, California. Formed in 1997, the company has three core strengths; deep system-level and applications knowledge, strong analog design expertise, and an innovative proprietary process technology. These combined advantages enable MPS to deliver highly integrated monolithic products that offer energy efficient, cost-effective solutions. MPS’ systems and applications expertise stems from a team of industry veterans who possess a combination of highly-technical electronics knowledge, sophisticated system and IC level design capabilities and extensive customer application experience. This allows the company to work closely with customers to identify new product opportunities, reduce time-to-market and effectively support its applications. In addition, Corporate Headquarters, San Jose, CA USA MPS has developed a portfolio of intellectual property and proprietary wafer fabrication processes that enhance its products and market share. MPS design teams hail from distinguished analog semiconductor companies and top universities with extensive experience per designer. The teams have brought many innovative product suites to market and helped increase the company’s annual revenue by an average of 28% between 2004 and 2009. These talented individuals, coupled with MPS’ technology advantages, have created an emerging leader in the future of analog technology. MPS’ proprietary BCD Plus™ process technology is the key to its competitive advantage. Many conventional analog technologies are handicapped by an inability to support the integration of power devices at high power levels. This results in unacceptably large semiconductors and/or significant levels of power loss. High power loss results in significant heat dissipation. This must be managed to avoid damaging or reducing the overall performance and efficiency of the system. Other analog semiconductor vendors rely on multiple chip solutions to avoid these issues. In contrast, MPS’ BCD Plus process technology resolves each of these issues. Implemented at standard CMOS foundries, MPS Chengdu, China this unique process integrates BiCMOS signal transistors with a highly efficient DMOS power transistor. This allows MPS to design and deliver smaller, single-chip power management ICs that are highly efficient and accurate. In addition, MPS’ single process technology simplifies the design process, and is applicable across a wide range of analog applications. The result is higher productivity and significant cost advantages for any MPS customer. MPS’ product families include: • DC/DC Converter ICs, including AEC-Q100 qualified, Modules, PMICs, and PMUs that provides the supply voltage to a variety of electronic devices and automotive applications • Multiphase Converters up to 200A for computing and telecom markets • POL Regulators with extremely low Iq to support longer battery life of mobile applications • Efuses, Load Switches, and USB Current-Limit Switches for enterprise and consumer markets • AC/DC Controller and Converter ICs for consumer and industrial markets • Battery Chargers and Protection Devices for mobile and portable applications • Power over Ethernet (PoE) PD Solutions for various applications, including IP phones, network cameras, and WLAN access points • LED Driver ICs used in general illumination for residential and professional end markets • Backlight Driver and Panel Bias ICs used in LCD displays, such as those found in smart phones, tablet PCs, notebook PCs, flat-panel displays, and televisions • Stepper Motor, Brushless DC Motor, and Brushed DC Motor Drivers for consumer and industrial applications • Class-D Audio Amplifier ICs that are well-suited for consumer electronic devices • Linear ICs including operational and current-sense amplifiers MPS is a fabless semiconductor company, working with third party foundries. However, in contrast to many other fabless companies that use standard process technologies, MPS works with its foundry partners to install its own proprietary process technology in their facilities for use solely by MPS. MPS has over 1,000 employees worldwide, located in the United States, China, Taiwan, Korea, Japan, Singapore and across Europe. 1 MPS MPSLED LEDLighting LightingSolutions Solutions www.monolithicpower.com Table of Contents MPS Offline Lighting Solutions..........................................................................................................................3 MPS Offline Lighting Solutions Family (Complete BOM).................................................................................4 MP4021A: Isolated Offline LED Controller for High-Power Factor LED Driver..............................................5 Reference Design: MP4021A – 7.5W Flyback High-Power Factor LED Bulb.................................................6 MP4026: High-Performance Isolated Offline High-Power Factor LED Controller..........................................8 Reference Design: MP4026 – 7W PSR Flyback High-Power Factor LED Driver............................................9 MP4027: High-Performance Isolated Offline High-Power Factor LED Controller with NTC and PWM Dimming.....................................................................................................................................................10 Reference Design: MP4027 – 7W PSR Flyback High-Power Factor LED Driver..........................................11 MP4030A: Enhanced Isolated TRIAC Dimmable Offline LED Controller with High-Power Factor.............12 Reference Design: MP4030A – 7.5W Flyback High-Power Factor Dimmable LED Bulb..............................13 Reference Design: MP4030A – 16W Flyback High-Power Factor Dimmable LED Bulb...............................15 MP4031: Isolated TRIAC and Analog Dimmable, Primary-Side Controlled Offline LED Controller with Active PFC.......................................................................................................................................................18 Reference Design: MP4031 – 16W PSR Flyback with PFC TRIAC and Analog Dimming............................19 MP4032-1: Isolated 500V Integrated MOSFET, High-Power Factor, Dimmable Offline LED Driver............21 Reference Design: MP4032-1 – 6.5W Flyback High-Power Factor LED Bulb..............................................22 NEW MP4033: TRIAC Dimmable, Primary-Side Control Offline LED Controller with Active PFC.......................23 Reference Design: MP4033 – 8.4W, 108V to 132V Low-Line .....................................................................24 Reference Design: MP4033 – 10W, 198V to 265V High-Line.......................................................................26 MP4034: Isolated Primary-Side Regulator with Integrated 700V MOSFET...................................................29 Reference Design: MP4034 – 5.2W Flyback LED Application.......................................................................30 MP44010+HR1000A Isolated Boundary Mode PFC and Resonant Half-Bridge Controller..........................31 Reference Design: MP44010+HR1000A – 90W LED Driver.........................................................................33 MP4000: Non-Isolated Offline LED Controller.................................................................................................36 Reference Design: MP4000 – 3.5W to 14W Universal Input WLED Driver with PFC..................................37 MP4050: Non-Isolated 500V Integrated MOSFET, High Brightness LED Driver.........................................38 Reference Design: MP4050 – 4.6W Universal Input Non-Isolated LED Driver.............................................39 MP4051: Non-Isolated Offline LED Controller for High-Power Factor LED Driver.....................................40 Reference Design: MP4051 – 4W High-Side Buck-Boost PFC LED Driver...................................................41 Reference Design: MP4051 – 6W Low-Side Buck-Boost PFC LED Driver...................................................42 Reference Design: MP4051 – 22.5W High-Side Buck-Boost PFC LED Driver.............................................43 MPS DC Lighting Products........................................................................................................................44 Reference Design: Many variants with and without PFC flyback. Please contact factory. All Parts Patents Protected. All Rights Reserved. 2 MPS LED Lighting Solutions MPS MPS Offline Lighting LED LightingSolutions Solutions Isolated Two-Stage PFC+DC/DC MP4021A: PFC MP4026: High-Performance PFC MP4027: High-Performance PFC + NTC/PWM Dimming MP4030A: Enhanced Dimming + PFC MP4031: Dimming and PFC MP4033: High-Performance PFC, TRIAC Dimming Isolated Single-Stage Controller Isolated Single-Stage Internal FET MP4032: Dimming and PFC MP4034: Minimal BOM Non-Isolated Controller Non-Isolated Internal FET PFC+LLC Half-Bridge MP44010/11 + HR1000A MP4051: PFC MP4000: Low-Side Buck and Dimming MP4050: Minimal BOM 1W 5W 7W 10W 30W 50W 100W PAR30/30/38 4W-24W Recessed Down Light 10W-30W A19 5W-12W Tube Light 10W-40W GU10 4.8W 3 400W MPS LED Lighting Solutions www.monolithicpower.com MPS Offline Lighting Solutions Family (Complete BOM) Reference Design Product MP4021A MP4026 MP4027 MP4030A Power (W) 3 to 50 3 to 50 3 to 50 3 to 50 Application LED Lighting (Non-Dimmable, PFC) LED Lighting (Non-Dimmable, PFC) LED Lighting (NTC/PWM Dimming) Driver Type External FET External FET External FET Package SOIC-8 SOT23-5 FCTSOT-8 Topology Isolation 7.5 85-265 21/350 >84% >0.9 Flyback Yes 6 15 85-265 30/500 >86% >0.9 Flyback Yes 30 85-265 43/700 >82% >0.9 Flyback Yes * 7 90-265 20/350 >84% >0.9 Flyback Yes 9 18 90-265 36/350 >84% >0.9 Flyback Yes 20 90-265 40/500 >87% >0.9 Flyback Yes * 7 90-265 20/350 >84% >0.9 Flyback Yes 11 10 90 to 265 72/140 >90% >0.92 Flyback Yes * 7.5 108-132 21/350 >83% >0.95 Flyback Yes 13 16 198-265 30/530 >84% >0.9 Flyback Yes 15 External FET SOIC-8 16 108-305 30/530 >82% >0.9 Flyback Yes 19 SOIC-8 6.5 105-135 18/350 >82% >0.95 Flyback Yes 22 8.4 108-132 24/350 >82% >0.95 Flyback Yes 24 10 198-265 24/420 >84% >0.85 Flyback Yes 26 3.5 85-265 10/350 >80% Non-PFC PSR Flyback Yes * 5.2 85-265 28/130 >80% Non-PFC PSR Flyback Yes 30 90 100-305 30-45/2100 >89% >0.9 PFC+LLC Yes 33 100 90-305 24/4160 >90% >0.9 PFC+LLC Yes 150 8-305 70/2100 >90% >0.9 PFC+LLC Yes * 3.5-14 90-265 10-40/350 >66% >0.7 Valley Fill Buck No 37 3.5-14 90-140 10-40/350 >70% Non-PFC Buck No 3.5-14 180-260 10-40/350 >66% Non-PFC Buck No * 4.6 85-265 40/115 >85% Non-PFC Buck No 39 4 85-265 100/40 >85% >0.9 Buck-Boost No 41 6 85-265 23/260 >83% >0.9 Buck-Boost No 42 7 85-265 20/350 >82% >0.9 Buck No * 22.5 198-264 225/100 >91% >0.9 Buck-Boost No 43 LED Lighting Internal (TRIAC Dimming, PFC) 500V FET MP4033 3 to 50 LED Lighting (TRIAC Dimming, PFC) External FET SOIC-8 MSOP-10 SOIC-14 LED Lighting (Non-Dimmable, Non PFC) Internal 700V FET SOIC8-7 High Power Outdoor LED Lighting (0-10V Dimming) External FETs SOIC-8 + SOIC-16 1 to 5 MP44010 + 70 to 250 HR1000A 3 to 30 1 to 7 3 to 50 PF LED Lighting (TRIAC and Analog Dimming, PFC) 1 to 7.5 MP4051 Efficiency SOIC-8 MP4032-1 MP4050 IOUT (mA) See Page External FET 3 to 50 MP4000 VOUT (V) LED Lighting (TRIAC Dimming, PFC) MP4031 MP4034 Output AC Input Power (VAC) POUT (W) LED Lighting (PWM Dimming, Non PFC, Non-Isolated) External FET LED Lighting (Non-Dimmable, Non-Isolated) Internal 500V FET LED Lighting (Non-Dimmable, PFC, Non-Isolated) External FET SOIC-8 TSOT23-5 SOIC-8 SOIC-8 * Contact Factory 4 MPS LED Lighting Solutions Product Overview MP4021A – Isolated Offline LED Controller for High-Power Factor LED Driver Overview Features The MP4021A is a primary-side controlled, offline, LED lighting controller that achieves a high power factor and accurate LED current for isolated, single-power-stage lighting applications in a single SOIC8 package. The proprietary real-current-control method accurately controls LED current using primary-side information. This method eliminates the need for secondary-side feedback components and the optocoupler to significantly simplify LED-lighting-system design. High-Performance • Primary-Side Control • High-Power Factor • Good Line Regulation • Good Current Accuracy Low-Cost • Primary-Side Control Eliminates Secondary-Side Feedback Components and the Optocoupler The MP4021A integrates power-factor correction and works in boundary-conduction mode to reduce MOSFET switching losses. The extremely low start-up and quiescent currents reduce the total power consumption and provide a high-efficiency solution for lighting applications. Rich Protection • Cycle-by-Cycle Current-Limit • Programmable Primary-Side Over-Current Protection • Over-Voltage Protection • Short-Circuit Protection • Over-Temperature Protection The multiple protection features greatly enhance system reliability and safety. The MP4021A features over-voltage protection, short-circuit protection, cycle-by-cycle current limiting, VCC UVLO, and auto-restart over-temperature protection. 5 MPS LED Lighting Solutions www.monolithicpower.com Reference Design Reference Design: MP4021A – 7.5W Flyback High-Power Factor LED Bulb Schematic: VIN = 85VAC to 265VAC / VOUT = 21V / IOUT = 350mA BD1 MB6S R6 100k C8 22nF/630V C4 100nF/ 400V RM6 Lp=1.665mH Np:Ns:Naux-96:28:27 1 R3 1M R5 510k R10 10M D4 MURS320T3 W D2 1N4007 2 NC 6 B L2 4.7mH R17 5.1k CX2 22nF/275VAC R13 ES1D 100 R7 20 Q1 CEP 05N65 MP4021A RV1 C6 10µF 50V TVR10D431 F1 250V/2A CON2 C1 C3 330uF/35V NS CY1 C10 2.2µF/ 10V R4 4.02k C5 100pF CX1 22nF/275VAC R11 30k AUX+ R1 56k L1 4.7mH R18 5.1k D3 C2 330uF/35V 2.2nF/250V R2 15.4k C9 68pF/630V D5 1N4148W C11 47pF R12 220 C7 100pF D6 BZT52C27 R15 68 U1 R16 300 D1 1N4148W R9 2.2 R8 1 R14 1 Constant Current, Efficiency and High-Power Factor f (Hz) 60 f (Hz) 50 VIN (VAC ) PIN (W) VOUT (V) IOUT (mA) POUT (W) Efficiency (%) PF THD (%) 85 8.84 21.83 342.3 7.47 84.5% 0.993 11.0 90 8.80 21.83 342.7 7.48 85.0% 0.992 11.4 100 8.71 21.83 342.4 7.47 85.8% 0.991 12.1 110 8.65 21.82 342.1 7.46 86.3% 0.988 12.6 120 8.60 21.82 341.5 7.45 86.7% 0.986 13.4 132 8.58 21.81 341.4 7.45 86.8% 0.984 13.9 135 8.57 21.81 341.4 7.44 86.9% 0.982 14.0 V IN (VAC ) PIN (W) VOUT (V) IOUT (mA) POUT (W) Efficiency (%) PF THD (%) 185 8.59 21.86 341.0 7.45 86.8% 0.966 16.6 190 8.61 21.86 341.3 7.46 86.7% 0.964 16.7 200 8.63 21.86 341.5 7.47 86.5% 0.958 16.8 210 8.67 21.86 341.9 7.47 86.2% 0.953 16.8 220 8.70 21.86 342.4 7.48 86.0% 0.947 16.9 230 8.75 21.86 342.9 7.50 85.7% 0.940 16.9 240 8.80 21.86 343.5 7.51 85.3% 0.933 17.0 250 8.85 21.87 344.2 7.53 85.1% 0.925 17.0 260 8.91 21.87 345.0 7.55 84.7% 0.914 17.1 265 8.94 21.87 345.3 7.55 84.5% 0.913 17.1 6 MPS LED Lighting Solutions Reference Design Reference Design: MP4021A – 7.5W Flyback High-Power Factor LED Bulb Conducted EMI and Line Regulation Conducted EMI Conducted EMI VIN = 115VAC, Full Load, RBW = 9kHz, MT = 20ms VIN = 230VAC, Full Load, RBW = 9kHz, MT = 20ms Line Regulation Output Current Regulation (%) Full Load VIN (VAC) 7 Electric Strength Test Surge Test Primary-to-secondary circuit electric-strength testing was complete according to IEC61347-1 and IEC61347-2-13. Input and output were shorted respectively. 3750VAC/50Hz sine wave applied between input and output for one minute and verified the operation. Line-to-Line 500V and Line-to-Power-Earth 1kV surge testing were completed according to IEC61547. Input voltage was set at 230VAC/50Hz. Output was loaded at full load and operation was verified following each surge event. Surge Level (V) Input Voltage (VAC ) Injection Location Injection Phase (°) Test Result (Pass/Fail) 500 230 L to N 90 Pass -500 230 L to N 270 Pass 1000 230 L to PE 90 Pass -1000 230 L to PE 270 Pass 1000 230 N to PE 90 Pass -1000 230 N to PE 270 Pass MPS LED Lighting Solutions www.monolithicpower.com Product Overview MP4026 – High-Performance Isolated Offline High-Power Factor LED Controller Overview Features The MP4026 is a primary-side control, offline LED controller that achieves high-power factor and accurate LED current for isolated, single-power-stage lighting applications in an FCTSOT package. It is the next generation of the successful MP4021A. The proprietary real-current-control method accurately controls LED current from primary-side information with good line and load regulation. The primary-side-control eliminates the secondary-side feedback components and the optocoupler to significantly simplify LED-lighting-system design. The MP4026 integrates power-factor correction and works in boundary-conduction mode to reduce MOSFET switching losses. The MP4026’s multiple protection features greatly enhance system reliability and safety. These features include over-voltage protection, short-circuit protection, primary-side over-current protection, brown out protection, cycle-by-cycle current limiting, VCC under-voltage lockout, and auto-restart over-temperature protection. • • • • • • • • • • • • Real-Current Control without Secondary-Feedback Circuit <2% Line/Load Regulation High-Power Factor (≥0.9) Over Universal Input Voltage Boundary Conduction Mode for Improved Efficiency Brown-Out Protection Over-Voltage Protection Short-Circuit Protection Over-Temperature Protection Primary-Side Over-Current Protection Cycle-by-Cycle Current Limit Input UVLO Available in FCTSOT-6 Applications • Industrial and Commercial Lighting • Residential Lighting 8 MPS LED Lighting Solutions Reference Design Reference Design: MP4026 – 7W PSR Flyback High-Power Factor LED Driver Schematic: VIN = 90VAC to 265VAC / VOUT = 20V / IOUT = 350mA Good Line/Load Regulation, Good Efficiency and High-Power Factor Line/Load Regulation Efficiency 0.362 0.87 3LEDs 4LEDs 0.354 0.352 5LEDs 0.35 0.348 0.346 6LEDs 0.344 90 120 150 180 210 240 270 V IN (VAC) 9 1 0.99 0.98 0.86 0.97 0.85 0.84 0.83 0.82 0.81 0.8 90 120 150 180 210 240 270 V IN (VAC) 0.96 PF I OUT(A) 0.356 0.88 EFFICIENCY(%) 0.36 0.358 PF @Full Load 0.95 0.94 0.93 0.92 0.91 0.9 90 120 150 180 210 240 270 V IN (VAC) MPS LED Lighting Solutions www.monolithicpower.com Product Overview MP4027 – High-Performance Isolated Offline High-Power Factor LED Controller with NTC and PWM Dimming Overview Features The MP4027 is a primary-side-control, offline LED controller that achieves high-power factor and accurate LED current for isolated, single-power-stage lighting applications in an FCTSOT package. The proprietary real-current-control method accurately controls LED current from primary-side information with good line and load regulation. The primary-side-control eliminates the secondary-side feedback components and the optocoupler to significantly simplify LED-lighting-system design. The MP4027 integrates power-factor correction and works in boundary-conduction mode to reduce MOSFET switching losses. The MP4027 has NTC function and allows PWM dimming. The MP4027’s multiple protection features greatly enhance system reliability and safety. These features include over-voltage protection, short-circuit protection, primary-side over-current protection, brown out protection, cycle-by-cycle current limiting, VCC under-voltage lockout, and auto-restart over-temperature protection. • • • • • • • • • • • • • • Real-Current Control without Secondary-Feedback Circuit <2% Line/Load Regulation Current Fold Back for Over Temperature (NTC) PWM Dimming Available High-Power Factor (≥0.9) Over Universal Input Voltage Boundary Conduction Mode for Improved Efficiency Brown-Out Protection Over-Voltage Protection Short-Circuit Protection Over-Temperature Protection Primary-Side Over-Current Protection Cycle-by-Cycle Current Limit Input UVLO Available in FCTSOT-8 Package Applications • Industrial and Commercial Lighting • Residential Lighting 10 MPS LED Lighting Solutions Schematic: VIN = 90VAC to 265VAC / VOUT = 20V / IOUT = 350mA Reference Design Reference Design: MP4027 – Reference Design for 7W PSR Flyback High-Power Factor LED Driver Good Line/Load Regulation, Good Efficiency and High-Power Factor Line/Load Regulation Efficiency 0.88 0.359 0.351 4LEDs 5LEDs 0.349 0.347 6LEDs 0.345 0.343 90 120 150 180 210 240 270 VIN (VAC) 0.98 0.86 0.97 0.85 0.96 0.84 PF IOUT (mA) 0.355 0.353 1 0.99 0.87 3LEDs EFFICIENCY(%) 0.357 PF @ Full Load Series1 0.83 0.92 0.81 0.91 0.8 90 120 150 180 210 240 270 VIN (VAC) NTC=220kΩ 400 350 300 230VAC 250 200 150 100 50 11 0.94 0.93 0.82 NTC Curve NTC Performance 0.95 110VAC 0 20 30 40 50 60 70 80 90 100 110 TEMPERATURE(°C) 0.9 90 120 150 180 210 240 270 VIN (VAC) MPS LED Lighting Solutions www.monolithicpower.com Product Overview MP4030A – Enhanced Isolated TRIAC Dimmable Offline LED Controller with High-Power Factor Overview Features The MP4030A is a TRIAC-dimmable, primary-side-control, offline LED lighting controller with active PFC. It can output an accurate LED current for an isolated lighting application with a single-stage converter. The proprietary real-current-control method can accurately control the LED current using primary-side information. It can significantly simplify LED lighting system design by eliminating secondary-side feedback components and the optocoupler. • Phase-Controlled TRIAC Dimming with Expanded Dimming Range • Primary-Side-Control without Requiring a Secondary-Side Feedback Circuit • Internal Charging Circuit at the Supply Pin for Fast Start-Up • Accurate Line & Load Regulation • High Power Factor and Improved THD • Operates in Boundary Conduction Mode • Cycle-by-Cycle Current Limit • Primary-Side, Over-Current Protection • Over-Voltage Protection • Short-Circuit Protection • Over-Temperature Protection • Available in an 8-Pin SOIC Package The MP4030A implements power-factor correction and works in boundary-conduction mode to reduce MOSFET switching losses. The MP4030A has an integrated charging circuit at the supply pin for fast start-up without a perceptible delay. The proprietary dimming control expands the TRIAC-based dimming range. The MP4030A features multiple protections including over-voltage protection (OVP), short-circuit protection (SCP), primary-side over-current protection (OCP), supply-pin under-voltage lockout (UVLO), and over temperature protection (OTP). All of which not only simplifies circuit design but also enhances system reliability and safety greatly. All fault protections feature auto-restart. Applications • Solid-State Lighting, including: • Industrial and Commercial Lighting • Residential Lighting 12 MPS LED Lighting Solutions Reference Design Reference Design: MP4030A – 7.5W Flyback High-Power Factor Dimmable LED Bulb Schematic: VIN = 108VAC to 132VAC / VOUT = 21V / IOUT = 350mA Conducted EMI and Dimming Curve Dimming Curve Conducted EMI 400 120 110 350 IOUT (mA) 300 250 200 EN55015Q 100 kHz 1 MHz 10 MHz 100 100 90 90 80 80 70 70 50 EN55015Q 100 kHz 1 MHz 40 30 30 20 20 10 10 10 MHz EN55015A 50 40 0 0 0 10 20 30 40 50 60 70 80 90 100 DIMMING ON DUTY(%) Based on Line N 60 EN55015A 50 100 120 110 60 150 0 Conducted EMI Based on Line L 9 kHz 30 MHz 9 kHz 30 MHz Performance Data Efficiency, PF and THD f (Hz) 60 13 VIN (VAC) PIN (W) VOUT (V) IOUT (mA) POUT (W) Efficiency (%) PF THD (%) 108 8.88 20.88 353.1 7.37 83.00% 0.991 9.70% 110 8.86 20.87 353.2 7.37 83.20% 0.99 9.90% 120 8.81 20.87 354 7.39 84.90% 0.983 11.00% 130 8.78 20.87 354.5 7.4 84.30% 0.976 12.20% 132 8.78 20.86 354.6 7.4 84.20% 0.975 12.40% MPS LED Lighting Solutions www.monolithicpower.com Reference Design Reference Design: MP4030A – 7.5W Flyback High-Power Factor Dimmable LED Bulb Dimmer Compatibility (No Flicker with These 32 Different Dimmers) Manufacturer Part Number Power Stage Imax (mA) Imin (mA) Dimming Ratio LUTRON LUTRON LUTRON LUTRON LUTRON LUTRON LEVITON LEVITON LUTRON LUTRON LUTRON LUTRON LEVITON LUTRON LEVITON LEVITON LUTRON LUTRON LUTRON LUTRON LUTRON LUTRON LUTRON LUTRON LUTRON LEVITON LUTRON LEVITON LUTRON LUTRON LUTRON LUTRON LUTRON LEVITON Q-600P-IV 600W 600W 600W 600W 600W 600W 600W 600W 600W 600W 600W 600W 600W 600W 600W 600W 600W 600W 600W 600W 600W 200W 600W 600W 400W 600W 600W 300W 300W 300W 600W 300W 300W 300W 335 321 302 323 325 353 332 354 320 233 315 318 337 318 354 354 337 319 207 310 354 354 317 227 299 354 354 353 300 295 295 355 355 355 9 3 7 3 8 1 0 0 0 1 1 5 0 2 0 0 13 9 7 12 0 41 0 4 0 0 4 45 6 6 6 0 0 0 2.69% 1.06% 2.22% 0.80% 2.40% 0.31% 0.00% 0.00% 0.08% 0.30% 0.25% 1.63% 0.00% 0.53% 0.00% 0.00% 3.76% 2.70% 3.58% 3.81% 0.06% 11.48% 0.00% 1.72% 0.00% 0.00% 1.24% 12.62% 1.84% 2.00% 2.00% 0.00% 0.00% 0.00% CN-600P AY-600P LG-600P 6B38-Q-600P GL-600H-DK 1G40O5 6633-P 6B38-S-600P 6B38-S-603PG 6B38-DV-600P 6B38-DVLV-600P 1L10O5 DV-600P-BR 6613-PL C20-6684-IW AY-600P-LA TG-600PH-WH TG-603GH-WH MAW-600H-WH S-600 DVPDC-203P-WH S-600P 6B38-DV-603PG DNG-603PH-WH 6633-P-1G10O5 NTLV-600-AL 6615-P0W DVELV-303P-WH DVELV-300P-WH MAELV-60-WH TT-300H-WH TT-300 1C1002 14 MPS LED Lighting Solutions Reference Design Reference Design: MP4030A – 16W Flyback High-Power Factor Dimmable LED Bulb Schematic: VIN = 198VAC to 265VAC / VOUT = 30V / IOUT = 530mA Conducted EMI, Dimming Curve, and Line Regulation Conducted EMI VIN=220VAC/50Hz, Full Load, RBW=9kHz, MT=20ms 15 Dimming Curve VIN=220VAC/50Hz, Full Load with Different Dimmers Line Regulation DIMMING ON PHASE (ºC) VIN (V) Full Load MPS LED Lighting Solutions www.monolithicpower.com Reference Design Reference Design: MP4030A – 16W Flyback High-Power Factor Dimmable LED Bulb Constant Current, Efficiency, and High-Power Factor Without Dimmer f (Hz) VIN (VAC ) PIN (W) VOUT (V) I OUT (mA) POUT (W) Efficiency (%) PF 198 18.71 29.98 531 15.92 85.1% 0.97 210 18.69 29.96 531 15.91 85.1% 0.97 220 18.67 29.94 531 15.90 85.2% 0.96 230 18.66 29.93 531 15.89 85.2% 0.95 240 18.67 29.92 531 15.89 85.1% 0.94 250 18.69 29.90 531 15.88 84.9% 0.94 265 18.77 29.90 532 15.91 84.7% 0.92 50 Dimmer Compatibility (No Flicker on these Dimmers) THD (%) 13.0 13.8 14.0 14.2 14.3 14.6 14.8 Manufacturer Part Number Power Stage VIN (VAC ) Dimming Type IOUT (Max) (mA) I OUT (Min) (mA) BUSCH 2210..-510 60-400W 230 Leading 521 33 SCHNEIDER SD300 300W 230 Leading 525 BUSCH 2250 U 600W 230 Leading 529 MIKA 434 60-400W 230 Leading 504 MIKA 433/4 60-400W 230 Leading 529 MIKA EIM-672 20-400W 230/240 Leading 529 BUSCH 2247U 500W/VA 230 Leading 527 BUSCH 2200.. 60-400W 230 Leading 523 GIRA 030200/I01 60-600W 230/240 Leading 526 25 JUNG 225 NVDE 20-500W 230/240 Leading 528 11 BERKER 283010 60-400W 230/240 Leading 526 31 BERKER 286610 20-500W 230/240 Leading 529 18 MIKA 433 HAB 20-315W 230 Trailing 531 54 MIKA EIM-673 20-300W 230/240 Trailing 463 0.53 MIKA 433HAB 20-315W 230 Trailing 462 58 GIRA 0307 00 20-520W 230 Trailing 531 50 BUSCH 6513 U-102 420W/VA 230 Trailing 530 62 0 12 31 74 0 31 31 16 MPS LED Lighting Solutions Reference Design Reference Design: MP4030A – 15W Flyback High-Power Factor Dimmable LED Bulb Electric Strength Test Surge Test Primary-to-secondary circuit electric-strength testing was complete according to IEC61347-1 and IEC61347-2-13. Input and output were shorted respectively. 3750VAC / 50Hz sine wave applied between input and output for one minute and verified the operation. Line-to-Line 500V and Line-to-Power-Earth 1kV surge testing were completed according to IEC61547. Input voltage was set at 230VAC / 50Hz. Output was loaded at full load and operation was verified following each surge event. Surge Level (V) Input Voltage (VAC ) Injection Location Injection Phase (°) Test Result (Pass/Fail) 500 230 L to N 90 Pass -500 230 L to N 270 Pass 1000 230 L to PE 90 Pass -1000 230 L to PE 270 Pass 1000 230 N to PE 90 Pass -1000 230 N to PE 270 Pass Thermal Test Test without dimmer and with dimmer at 90% dimming on phase. Without Dimmer 17 With Dimmer at 90% Dimming on Phase MPS LED Lighting Solutions www.monolithicpower.com Product Overview MP4031 – Isolated TRIAC and Analog Dimmable, Primary-Side Controlled Offline LED Controller with Active PFC Overview Features The MP4031 is a TRIAC and analog dimmable, primary-side–controlled, offline LED lighting controller with active PFC. It can output an accurate LED current for an isolated lighting application with a single-stage converter. The proprietary real-current–control method can accurately control the LED current using primary-side information. It can significantly simplify LED lighting system design by eliminating secondary-side feedback components and the optocoupler. • • • • • • • • • • • • The MP4031 implements power-factor correction and works in boundary-conduction mode to reduce MOSFET switching losses. The MP4031 has an integrated charging circuit at the supply pin for fast start-up without a perceptible delay. The proprietary dimming control expands the TRIAC-based dimming range. The special current sense structure can implement analog dimming. Primary-Side-Control without Secondary-Side Feedback Internal Charging Circuit at the Supply Pin for Fast Start-Up Accurate Line Regulation High-Power Factor Operates in Boundary Conduction Mode Phase-Controlled TRIAC Dimming with Expanded Dimming Range Analog-Dimming Compatible Cycle-by-Cycle Current-Limit Over-Voltage Protection Over-Load Protection Over-Temperature Protection Available in an 8-Pin SOIC Package Applications • Solid-State Lighting, including: • Industrial and Commercial Lighting • Residential Lighting The MP4031 has multiple protections that greatly enhance system reliability and safety, including over-voltage protection, overload protection, supply-pin under-voltage lockout, and over-temperature protection. All fault protections feature auto-restart. 18 MPS LED Lighting Solutions Reference Design Reference Design: MP4031 – 16W PSR Flyback with PFC TRIAC and Analog Dimming Schematic: VIN = 108VAC to 305VAC / VOUT = 30V / IOUT = 530mA Efficiency vs VIN Efficiency vs. VIN PF vs VIN PF vs. VIN Efficiency vs. VIN PF vs. VIN VIN=(85-135)Vac/60Hz, Full Load 88 0.9915 0.98 86 87.5 0.991 0.97 84.5 84 83.5 83 82.5 82 108 113 118 123 128 133 138 VIN (V) 19 87 0.9905 0.96 86.5 0.99 0.95 86 0.9895 0.94 85.5 PF 85 PF EFFICIENCY (%) 85.5 EFFICIENCY (%) 86.5 0.989 0.93 85 0.9885 0.92 84.5 0.988 0.91 84 185 205 225 245 265 VIN (V) 285 0.9875 108 113 118 123 128 133 138 VIN (V) VIN=(185-265)Vac/50Hz, Full Load 0.9 185 205 225 245 VIN (V) 265 285 MPS LED Lighting Solutions www.monolithicpower.com Analog Dimming Curve @ 220 Vac Analog Dimming Curve @ 265 Vac 600 600 500 500 500 400 400 400 300 IO (mA) 600 IO (mA) IO (mA) Analog Dimming Curve @ 110 Vac 300 300 200 200 200 100 100 100 0 0 2 4 6 8 10 DIMMING SIGNAL (V) 12 0 0 2 4 6 8 10 DIMMING SIGNAL (V) 12 0 0 2 4 6 8 10 DIMMING SIGNAL (V) Efficiency, PF and THD Efficiency, PF and THD f (Hz) 60 f (Hz) 50 Reference Design Analog Dimming 12 Vin(V) Pin(W) Vout(V) Iout(mA) Pout(W) Efficiency(%) PF THD(%) 108 19.11 29.83 529 15.78007 82.6 0.991 110 19.05 29.83 529 15.78007 82.8 0.991 120 18.69 29.81 527 15.70987 84.1 0.989 130 18.37 29.8 526 15.6748 85.3 0.989 140 18.17 29.79 524 15.60996 85.9 0.988 Vin(V) Pin(W) Vo(V) Io(mA) Po(W) Efficiency(%) PF 185 17.81 29.77 522 15.53994 87.3 0.974 190 17.78 29.76 522 15.53472 87.4 0.973 200 17.79 29.76 522 15.53472 87.3 0.97 210 17.8 29.76 522 15.53472 87.3 0.965 220 17.82 29.75 522 15.5295 87.1 0.961 16.4 230 17.88 29.74 522 15.52428 86.8 0.955 16.8 240 17.92 29.74 522 15.52428 86.6 0.95 17.9 250 18.01 29.75 522 15.5295 86.2 0.944 18.1 260 18.08 29.75 522 15.5295 85.9 0.937 18.6 270 18.16 29.74 523 15.55402 85.6 0.93 18.7 280 18.24 29.74 523 15.55402 85.3 0.923 18.8 290 18.32 29.74 523 15.55402 84.9 0.916 18.9 300 18.44 29.74 524 15.58376 84.5 0.909 19 11.6 11.7 12.4 12.8 13 THD(%) 15.3 15.4 15.6 15.8 20 MPS LED Lighting Solutions Product Overview MP4032-1 – Isolated 500V Integrated MOSFET, High-Power Factor, Dimmable Offline LED Driver Overview Features The MP4032-1 is a TRIAC-dimmable, primary-side controlled, offline, LED lighting driver. It has an integrated 500V MOSFET. It can achieve a high power factor and accurate LED-current control for lighting applications in a single-stage converter. The proprietary real-current-control method can control the secondary-side LED current accurately using primary-side information. It can significantly simplify LED-lighting-system designs and increase efficiency by removing the secondary-feedback components and the current-sensing resistor. High-Performance • Integrated 500V MOSFET • 500V Fast Start-Up • TRIAC Dimmable–Dimming Curve Meets Standard SSL6 • Wide Dimming Range • High-Power Factor • Good Line Regulation, Good Current Accuracy The MP4032-1 integrates power-factor correction and works in boundary-conduction mode to reduce power loss. The internal charging circuit can take supply current from the DRAIN pin for fast start-up without a perceptible delay. The proprietary dimming control extends the TRIAC-based dimming range. The multiple protection functions greatly enhance system reliability and safety, and include VCC UVLO, LED over-voltage/over-current protection, short-circuit protection, and over-temperature protection. 21 Low-Cost • Primary-Side Control Eliminates Secondary-Side Feedback Components and the Optocoupler • Integrated MOSFET with SOIC8-7 Package Rich Protection • Cycle-by-Cycle Current-Limit • Programmable Primary-Side Over-Current Protection • Over-Voltage Protection • Short-Circuit Protection MPS LED Lighting Solutions www.monolithicpower.com Reference Design Reference Design: MP4032-1 – 6.5W Flyback High-Power Factor LED Bulb Schematic: VIN = 105VAC to 135VAC / VOUT = 18V / IOUT = 350mA R5 1k/1%/1206 1 L3 2.2mH/0.3A C8 22nF/630V 1206 R12 499k/1% 1206 2 2 PGND PGND B R14 33k/1% 6 C5 Q2 1 COMP 3 1 AGND DRAIN 8 C6 5.6nF 50V 3 4 U1 MP4032-1GS PGND ZCD CS VCC GND 6 AGND 1 C7 22uF 50V R16 1.5/1% 1206 5 1 PGND C13 NS MULT 1 2 D2 BZT52C15 15V/5mA 2 R11 9.53k 1% R9 510/1W L4 1500Ω @100MHz 0805 1 2 3 1 Q1 MMBT3906LT1 -40V/-0.2A F1 SS-5-1A 1A/250V 1 2 R7 255k/1% RV1 TVR10241KS 450V/0.5A 2 2 C3 33nF 50V AGND 2 CY1 2.2nF/4kV 2 2 1 1 1 SSN1N45BTA 1 R19 0 2 R2 10k/1% 1206 C9 4.7uF/16V 0805 1 2 2 2 2 L2 4.7mH 0.25A R15 7.87k/1% 1 1 D6 1N4148WS 75V/0.15A 1 R8 680pF/1kV 15/1% 1206 2 C12 10pF 50V 2 2 1 L1 4.7mH 0.25A R13 100/1% 1206 1 D1 1N4148WS 75V/0.15A R1 10k/1% 1206 R18 30k/1% 1206 AUX+ D3 BAV21W 200V/0.2A R10 1M/1%/0.25W AGND 1 2 AGND AGND Input 108~132VAC/60Hz R17 1.5/1% 1206 PGND Performance Data Efficiency, PF, and THD f (Hz) 60 VIN (VAC ) IIN (mA) PIN (W) VOUT (V) I OUT (mA) POUT (W) LED+ 2 Efficiency (%) PF 108 74 7.97 18.46 354.5 6.544 82.11 0.991 110 72 7.92 18.44 353.6 6.52 82.33 0.99 115 69 7.86 18.43 353.3 6.511 82.84 0.987 120 66 7.81 18.42 353.3 6.508 83.33 0.984 125 63 7.79 18.42 353.4 6.51 83.56 0.981 130 61 7.76 18.41 353.4 6.506 83.84 0.977 132 60 7.75 18.41 353.3 6.504 83.93 0.975 Dimming Compatibility C10 470uF 25V C11 470uF 25V Output 18V/350mA LED- 2 4 R4 510 1W 1 2 1 C1 220nF 400V 1 2 BD1 MB6S 600V/0.5A 2 D5 MBRS3200T3G 200V/3A W 1 R6 1M/1%/0.25W 2 1 D4 1N4007/1kV/1A 1 1 1 C4 47nF 400V 1 C2 10nF 630V 1206 2 2 3 R3 510 1W RM6 Lp=2.596mH Np:Ns:Naux=96:16:20 T1 2 THD (%) 8.9 8.9 9 9.1 9.2 9.2 9.2 Manufacturer Part Number Power Stage IMAX (mA) IMIN (mA) Dimming Ratio Min Start Current (mA) LUTRON 6B38-DVLV-600P 600W 333 6 1.80% 6 LUTRON 6B38-DV-603PG 600W 241 5 2.07% 5 LUTRON 6B38-S-600P 600W 330 1 0.30% 1 LUTRON 6B38-S-603PG 600W 246 2 0.81% 2 LUTRON S-600 600W 357 1 0.28% 1 LUTRON SLV-600P 600W 341 6 1.76% 6 LUTRON 6B38-GL-600-IV 600W 356 8 2.25% 8 LUTRON NTLV-600-AL 600W 355 6 1.69% 6 LUTRON AY-600P 600W 342 8 2.34% 8 LUTRON TG-603GH-WH 600W 221 9 4.07% 9 22 MPS LED Lighting Solutions Product Overview MP4033 – TRIAC Dimmable, Primary-Side Control Offline LED Controller with Active PFC Overview Features The MP4033 is a single-stage LED controller that enables high-performance, TRIAC dimmable, and low-cost incandescent replacement LED lamps. The MP4033 is suitable for both isolated solution (Flyback) and non-isolated solution (Low-Side Buck-Boost). When used in isolated applications, the MP4033 precisely regulates LED current based on primary-side information of the transformer, thereby achieving cost savings by eliminating secondary-side feedback components and the opto-coupler. High-Performance • Good Dimmer Compatibility and Deep-Dimming Range with Optional PWM Dimming. • High-Power Factor • Accurate Line & Load Regulation • Fast Start-Up Without Perceptible Delay • Programmable Current Fold-Back to Prolong the LED Lifetime (NTC) The MP4033 implements active power-factor correction. In order to reduce MOSFET switching loss, the controller works in boundary conduction mode. The MP4033 employs adaptive dimmer type detection and proprietary dimming control to achieve good dimmer compatibility and deep-dimming range. In addition to MP4033’s rich LED protection features, the controller also includes an integrated charging circuit at the supply pin for fast start-up without a perceptible delay. It also provides an additional PWM dimming interface which can be utilized to achieve advanced dimming such as color temperature control. Low-Cost • Primary-Side Control Without Requiring a Secondary-Side Feedback Circuit • Minimal External Components Required to Achieve Good TRIAC Dimming Performance Rich Protection • Cycle-by-Cycle Current-Limit • Winding Short-Circuit Protection • Output Over-Voltage Protection • Output Short-Circuit Protection • ZCD Pin Short-Circuit Protection • Over-Temperature Protection Applications • Solid-State Lighting • Industrial and Commercial Lighting • Residential Lighting 23 NEW MPS LED Lighting Solutions www.monolithicpower.com Schematic: VIN = 108VAC to 132VAC / 60Hz VOUT = 24V / IOUT = 350mA L1 3mH/0.21A 2 3 R8 510/2W C6 470nF/25V C8 10nF/50V D5 BAV21W R12 20/1W R13 20/1W D3 RLZ TE-11 18D 16.82V/10mA R7 51 1 R17 7.5k/1% C11 2 4.7nF/50V 3 4 RV1 5 C13 22uF/50V TVR10241 1 D6 1N4148W 75V/0.15A 200V/0.2A MULT COMP ZCD GND VCC NTC DAMP S DIM D 10 1k B R10 20/1206 R9 30k 6 R16 20k/1% NTC1 220K C12 4.7nF/25V 1 1 D10 R18 4.12k/1% 1N4148W 75V/0.15A R20 300m/1%/1206 Performance Data Conducted EMI L-Line Conducted EMI N-Line dBμv 1 PK CLRWR 2 AV CLRWR 120 EN55015Q 110 100 kHz 1 MHz dBμv 10 MHz 120 110 SGL 100 90 TDS 80 1 PK CLRWR 2 AV CLRWR 60 40 30 30 20 20 10 10 0 0 9 kHz 30 MHz 400 SGL TDS 6DB EN55015A 50 40 VIN=120VAC/60Hz, Full Load, with Different Dimmers 10 MHz 80 70 6DB 1 MHz 90 60 EN55015A 100 kHz 100 70 50 EN55015Q 9 kHz Output: 24V/350mA Dimming Curve VIN = 120VAC/60Hz, Full Load, RBW = 9kHz, MT = 20ms 30 MHz OUTPUT CURRENT (mA) VIN = 120VAC/60Hz, Full Load, RBW = 9kHz, MT = 20ms LED+ LED- N1 L3 2 D8 R14 2k/1206 BZT52C4V7 4.7V/5mA C9 22uF/50V R19 1.5/1%/1206 108VAC-132VAC R6 30k/1206 C7 330uF/35V D9 B1100 100V/1A 8 7 C5 330uF/35V D4 BZT52C2V4 2.4V/5mA R11 20k D7 BAV21W 200V/0.2A 9 6 D2 1N4148 R4 10k AUX+ R15 C10 2.2uF/10V U1 MP4033K F1 250V/1A CY1 2.2nF/250V W 2 Q3 CED830G 500V/4.5A 2 2 R5 330/2W 1 3 1 D1 S1ML 1kV/1A 3 Q2 450V/0.5A SSN1N45BTA BD1 MB6S C4 100nF/450V 2 C3 68nF/450V Option 1 Q1 AM2340NE/SOT23 40V/5.2A Np:Ns:Naux=84:24:22 R3 470k/0.5W R2 1M/1%/0.25W 1 C2 330nF/250V Option 2 T1 RM6 Lp=1.42mH C1 22nF/630V R1 499k/1206 2 1 Reference Design Reference Design: MP4033 – 8.4W, 108V to 132V Low-Line 350 300 Dimmer #L3-11 250 200 150 Dimmer #L2-7 100 50 0 Dimmer #L2-1 0 20 40 60 80 100 120 140 160 DIMMING ON PHASE (o) Efficiency, PF, and THD f (Hz) 60 VIN (VAC ) PIN (W) VOUT (V) I OUT (mA) POUT (W) Efficiency (%) PF THD (%) 90 10.24 23.62 353 8.34 81.42 0.985 12.1 100 10.1 23.62 354 8.36 82.79 0.978 13.7 110 10 23.62 355 8.39 83.85 0.97 14.6 120 9.98 23.62 356 8.41 84.26 0.96 16 132 9.96 23.62 357 8.43 84.66 0.945 17.5 130 7.76 18.41 353.4 6.506 83.84 0.977 9.2 24 MPS LED Lighting Solutions Dimming Compatibility 25 Reference Design Reference Design: MP4033 – 8.4W, 108V to 132V Low-Line Manufacturer Part Number Power Stage IMAX (mA) IMIN (mA) Dimming Ratio LUTRON Q-600P-IV 600W 357 22 6.16% LUTRON CN-600P 600W 357 11 3.08% LUTRON AY-600P 600W 356 17 4.78% LUTRON SLV-600P 600W 356 13 3.65% LUTRON LG-600P 600W 356 9 2.53% LUTRON 6B38-Q-600P 600W 355 19 5.35% LUTRON GL-600H-DK 600W 358 5 1.40% LEVITON 1G40O5 600W 358 0 0.00% LEVITON 1I20O5 600W 357 0 0.00% LUTRON GLV02-F06392 600W 358 0 0.00% LEVITON 6633-P 600W 357 0 0.00% LUTRON 6B38-S-600P 600W 358 3 0.84% LUTRON CT-600P 600W 354 4 1.13% LUTRON 6B38-S-603PG 600W 297 5 1.68% LUTRON 6B38-DV-600P 600W 354 4 1.13% LUTRON DVCL-153P 600W 357 42 11.76% LUTRON 6B38-DVLV-600P 600W 354 13 3.67% LEVITON 1L10O5 600W 357 0 0.00% LUTRON GLS01-C06570 600W 302 0 0.00% LUTRON DV-600P-BR 600W 354 7 1.98% LEVITON 6613-PL 600W 357 0 0.00% LEVITON C20-6684-IW 600W 356 0 0.00% LUTRON AY-600P-LA 600W 355 27 7.61% LUTRON TG-600PH-WH 600W 354 21 5.93% LUTRON TG-603GH-WH 600W 261 18 6.90% LUTRON S-600 600W 357 6 1.68% LUTRON DVPDC-203P-WH 200W 357 63 17.65% LUTRON S-600P 600W 357 3 0.84% LUTRON 6B38-DV-603PG 600W 284 12 4.23% LUTRON DNG-603PH-WH 400W 357 0 0.00% COOPER 6B28 600W 357 0 0.00% LEVITON 6633-P-1G10O5 600W 357 2 0.56% MPS LED Lighting Solutions www.monolithicpower.com Schematic: VIN = 198VAC to 265VAC / 50Hz VOUT = 24V / IOUT = 420mA L3 2.2mH/0.21A 1 2 R5 5.1K/1206 R4 510/2W R7 3.9k/1% R2 5.1K/1206 L2 1mH/0.1A 2 RV1 TVR10431 D1 BZT52C27 27V/5mA C6 22uF/50V MULT 10 COMP ZCD GND 3 VCC NTC 4 DAMP S DIM D 5 F1 250V/1A L D7 1N4148W 75V/0.15A 1 R21 20k CY1 2.2nF/250V C8 2.2uF/10V 330uF/35V R22 BZT52C2V4 30k/1206 2.4V/5mA D9 D12 BAV21W 200V/0.2A R18 20k D10 BAV21W 200V/0.2A C11 2 L1 1mH/0.1A B 6 D8 1N4148 1 C5 4.7nF/50V 3 CX1 22nF/275V AUX+ Q2 ISU04N65A 650V/4A R9 20/1206 R17 10k R20 51k 2 1 R19 51 D2 BAV21W 200V/0.2A Bead/1.5k/1A R1 5.1K/1206 D3 RLZ TE-11 18D 16.82V/10mA 3 C12 10nF/100V/0805 2 C7 470nF/25V W 1 R6 470/1W 2 L4 1 C2 10nF/50V 3 R3 510/2W Q3 AM2340NE/SOT23 40V/5.2A D6 MBRS3200T3G 200V/3A 1 D4 WSGC10MH 1kV/1A 2.2nF/630V 2 BD1 MB6S C4 Np:Ns:Naux=132:24:25 R10 470k/0.5W 9 8 7 C14 4.7nF/50V NTC 220K D5 1N4148W 75V/0.15A R14 9.53k/1% 6 R13 2.2/1%/1206 U1 MP4033K N R12 0.2/1%/1206 198VAC-265VAC Performance Data Conducted EMI L-Line 1 PK CLRWR 2 AV CLRWR 120 EN550150 110 100 kHz 1 MHz dBμv 10 MHz SGL 100 90 TDS 80 70 100 kHz 1 MHz 450 10 MHz 350 90 TDS 80 60 EN55015A 6DB 50 40 40 30 30 20 20 10 10 0 0 9 kHz 30 MHz 400 SGL 100 70 60 50 1 PK CLRWR 2 AV CLRWR 120 EN550150 110 6DB EN55015A 300 250 Dimmer #H1-9 200 150 Dimmer #H1-3 100 50 9 kHz D11 BZT52C4V7 4.7V/5mA LED- VIN=120VAC/60Hz, Full Load, with Different Dimmers VIN = 230VAC/50Hz, Full Load, RBW = 9kHz, MT = 20ms ILED (mA) dBμv Output: 24V/420mA Dimming Curve Conducted EMI N-Line VIN = 230VAC/50Hz, Full Load, RBW = 9kHz, MT = 20ms LED+ C10 330uF/35V R16 2k/1206 C13 22uF/50V R15 47k/1% 2 1 Q1 450V/0.5A SSN1N45BTA C1 220nF/450V R8 1M/1%/0.25W T1 RM6 Lp=3.4mH C9 22nF/630V R11 499k/1206 C3 100nF/400V Reference Design Reference Design: MP4033 – 10W, 198V to 265V High-Line 30 MHz 0 Dimmer #H2-3 0 20 40 60 80 100 120 140 160 DIMMING ON PHASE (o) Efficiency, PF, and THD f (Hz) 50 VIN (VAC ) PIN (W) VOUT (V) I OUT (mA) POUT (W) Efficiency (%) PF THD (%) 198 11.53 23.24 419 9.74 84.45 0.938 17 210 11.55 23.24 420 9.76 84.51 0.925 19 220 11.57 23.23 421 9.78 84.53 0.914 20.1 230 11.61 23.23 422 9.8 84.44 0.902 21.1 240 11.65 23.23 422 9.8 84.15 0.89 22.6 250 11.7 23.23 423 9.83 83.99 0.877 23.4 260 11.75 23.23 424 9.85 83.83 0.864 24.8 265 11.78 23.23 424 9.85 83.61 0.857 25.5 26 MPS LED Lighting Solutions Dimming Compatibility 27 Power Stage Dimming Type IMAX (mA) IMIN (mA) Reference Design Reference Design: MP4033 – 10W, 198V to 265V High-Line Manufacturer Part Number Dimming Ratio GIRA 0302 00/I01 60-600W Leading 533 30 MIKA 433/4 60-400W Leading 531 91 17.14% Berker 283010 60-400W Leading 531 43 8.10% JUNG 225 NV DE 20-500W/VA Leading 531 22 JUNG 225 NV DE 20-500W/VA Leading 532 105 19.74% Berker 286610 20-500W Leading 531 40 7.53% JUNG 266 GDE 60-600W Leading 527 33 EMC PROP400U 40-400W Leading 531 28 Busch 2247U 500W/VA Leading 531 50 Busch 2200.. 60-400W Leading 530 54 10.19% Busch 6513 U-102 420W/VA Trailing 531 50 9.42% Grundtyp ET1_53850 25~300W Trailing 445 40 MIKA 433 HAB 20-315W Trailing 406 46 11.33% MIKA? EIM-585 20-300W Trailing 458 1 0.22% Busch 6591U-101 420W/VA Trailing 462 39 Busch 6519U 550W/VA Trailing 527 50 JUNG 225 TDE 20-525W Trailing 504 44 SIEMENS 5TC8 284 20-600W Trailing 481 30 LICHTREGLER T46s 20~315W Trailing 514 61 11.87% JUNG 254 UDIE 1 50-420W/VA Trailing 527 71 13.47% Berker 286110 50-420W Trailing 526 72 13.69% 5.63% 4.14% 6.26% 5.27% 9.42% 8.99% 8.44% 9.49% 8.73% 6.24% MPS LED Lighting Solutions www.monolithicpower.com Reference Design Reference Design: MP4033 – 10W, 198V to 265V High-Line Electric Strength Test Surge Test Primary circuit to secondary circuit electric strength testing was completed according to IEC61347-1 and IEC613472-13. The input and output was shorted respectively. The 3750VAC/50Hz sine wave applied between input and output for 1 min, and operation was verified. Line-to-Line 500V and Line-to-Power Earth 1kV surge testing was completed according to IEC61547. The input voltage was set at 230VAC/50Hz. The output was loaded at full-load and operation was verified following each surge event. Surge Level (V) Input Voltage (VAC) Injection Location Injection Phase (°) Test Result (Pass/Fail) 500 230 L to N 90 Pass -500 230 L to N 270 Pass 1000 230 L to PE 90 Pass -1000 230 L to PE 270 Pass 1000 230 N to PE 90 Pass -1000 230 N to PE 270 Pass Thermal Test Test without dimmer and with dimmer at 90% dimming on phase. Without Dimmer With Dimmer at 90% Dimming on Phase 28 MPS LED Lighting Solutions Product Overview MP4034 – Isolated Primary-Side Regulator with Integrated 700V MOSFET Overview Features The MP4034 is an offline regulator that provides accurate constant-current regulation. The LED driver circuit design is simplified by removing the optocoupler and the secondary feedback components. High-Performance • Precise Constant-Current Control (CC) 6% • Variable Off-Time Peak-Current Control • 600µA High-Voltage Current Sense • Natural Frequency Dithering for Improved EMI Signature • Programmable Cable Compensation The MP4034 has an integrated 700V MOSFET. Its variable off-time control allows a flyback converter to operate in discontinuous conduction mode (DCM). The MP4034 also features complete protection functions such as VCC under-voltage lockout, over-voltage protection, over-temperature protection, and open-loop protection. The MP4034’s variable switching frequency provides natural spectrum shaping to smooth the EMI signature, which can reduce the EMI filter’s size and cost. 29 Low-Cost • Primary-Side Control Elimination Secondary-Side Feedback Components and Optocoupler • Integrated 700V MOSFET with Minimal External Components • SOIC-7 and TSOT23-5 Packages Rich Protection • Over-Voltage Protection • Open-Loop Protection • Short-Circuit Protection • Over-Temperature Protection MPS LED Lighting Solutions www.monolithicpower.com Schematic: VIN = 85VAC to 265VAC / VOUT = 28V / IOUT = 130mA L1 1000uH/0.1A 1 R1 10K/0805 R2 499K/1206 Np C3 2.2nF 6 630V/1206 LED+ D3 ES1G/400V/1A L 2 C1 4.7uF/400V BD1 C2 4.7uF/400V D1 N 600V/0.5A R3 20/0805 S1ML/1000V/1A FR1 10/1W 85VAC~265VAC 3 Nsec C5 R7 100K 10uF 50V/1210 5 PGND Np_au 4 T1 LED- EE13 Np:Np_au:Nsec=103:16:53 D2 CY1 WSRGC10MH 1000V/1.0A U1 6 GND GND GND FB GND PGND 8 Drain VCC 1nF R4 4.99/0805 4 R6 31.6K/1% PGND AGND 3 2 R5 13.3K/1% 1 C4 4.7uF MP4034/SOIC8-7A 25V/1206 PGND Conducted EMI Test Conducted EMI Test 230Vac, 50Hz, Maximum Load, L Line, EN55015 Limits 40V/0.13A AGND PGND 5 Reference Design Reference Design: MP4034 – 5.2W Flyback LED Application Conducted EMI Test 115Vac, 60Hz, Maximum Load, L Line, EN55015 Limits Conducted EMI Test f (Hz) 50 60 VIN (VAC) PIN (W) VOUT (V) IOUT (mA) POUT (W) Efficiency (%) 85 6.27 38.9 131 5.11 81.4 115 6.21 38.9 133 5.17 83.2 150 6.16 38.9 135 5.24 85.1 180 6.26 38.9 136 5.29 84.5 210 6.44 38.9 138 5.36 83.2 230 6.43 38.9 136 5.3 82.4 265 6.53 38.9 136 5.3 81.1 30 MPS LED Lighting Solutions Product Overview MP44010+HR1000A – Isolated Boundary Mode PFC and Resonant Half-Bridge Controller MP44010 – Isolated Boundary Mode PFC Controller Overview Features The MP44010 is a boundary conduction mode PFC controller which can provide simple and high performance active power factor correction using minimum external components. The precise adjustable output over-voltage protection greatly enhances the system reliability. • Boundary Conduction Mode PFC Controller for Pre-Regulator • Zero-crossing Compensation to Minimum THD of AC Input Current • Precise Adjustable Output Over-voltage Protection • Ultra-low (15μA) Start-up Current • Low (0.46mA) Quiescent Current • On-chip Filter on Current Sense Pin • Disable Function • -600/+800mA Peak Gate Drive Current • Available in SOIC8 and DIP-8 Packages The on-chip R/C filter on the current sense pin can eliminate the external R/C filter. Applications The output voltage is accurately regulated by a high performance voltage mode amplifier with an accurate internal voltage reference. The extremely low start-up current, quiescent current and the disable function can reduce the power consumption and result in excellent efficiency performance. 31 • • • • Offline Adaptor Electronic Ballast LLC Front End Other PFC Pre-Regulators MPS LED Lighting Solutions www.monolithicpower.com Product Overview MP44010+HR1000A – Isolated Boundary Mode PFC and Resonant Half-Bridge Controller MPHR1000A – Resonant Half-Bridge Controller Overview Features The HR1000A is a controller designed specifically for the resonant half-bridge topology. It provides two drive-signal channels that output complementary signals at a 50% duty cycle. An internal fixed dead-time of 350ns between the two complementary gate signals guarantees zero-voltage switching during the transient and enables high-frequency operation. • 50% Duty Cycle, Variable Frequency Controller Resonant Half-Bridge Converter • 600V High-Side Gate Driver with Integrated Bootstrap Diode and High dv/dt Immunity • 1.5A/2A Source/Sink Capability for Both High-Side and Low-Side Gate Drivers • High-Accuracy Oscillator • Operates at up to 600kHz • Two-Level Over-Current Protection: Frequency-Shift and Latched Shutdown with Programmable Duration Time • Remote ON/OFF Control and Brown-Out Protection through the BO Pin • Latched-Disable Input for Easy Protections Implementation • Interfaces with PFC Controller • Programmable Burst-Mode Operation at Light-Load • Non-Linear Soft-Start for Monotonic Output Voltage Rise • SO-16 package The integrated bootstrap diode simplifies the external driving circuit for the high-side switch. It can withstand up to 600V with immunity against high dv/dt noise. Modulating the switching frequency regulates the topology output voltage. A programmable oscillator can set both the maximum and minimum switching frequencies. The IC starts up at the programmed maximum switching frequency and gradually slows until the control loop takes over to prevent excessive inrush current. The IC can be forced to enter a controlled burst-mode operation at light-load to minimize the power consumption and tighten output regulation. Applications Protections features—including latched shutdown, auto-recovery, brown-out protection, and over-temperature protection—improve converter design safety without engendering additional circuit complexity. • • • • • • LCD and PDP TVs Desktop PCs and Servers Telecom SMPS AC/DC Adapter, Open-Frame SMPS Video Game Consoles Electronic Lighting Ballast The IC provide 1.5A/2A source/sink capability for both high-side and low-side gate drivers. 32 MPS LED Lighting Solutions PF Stage 33 Reference Design Reference Design: MP44010+HR1000A – 90W LED Driver MPS LED Lighting Solutions www.monolithicpower.com LLC Stage Reference Design Reference Design: MP44010+HR1000A – 90W LED Driver 34 MPS LED Lighting Solutions Performance Waveforms are Tested on the Evaluation Board VAC = 100V to 305V / IOUT = 2.1A / POUT = 90W Harmonic 91 EFFICIENCY (%) EN61000-3 Class C 25 20 15 10 VAC=120V VAC=230V 5 0 3 1 POWER FACTOR & THD 30 92 90 89 88 87 86 7 11 15 19 23 27 31 35 39 HARMONIC ORDER Conducted EMI dBμV 120 110 100 kHz 1 MHz dBμV 120 10 MHz 110 SGL 1 PK 100 CLRWR 2 AV CLRWR 80 TDS 70 60 EN55015A 0.6 0.5 0.4 0.3 0.2 6DB 50 40 40 30 30 20 20 10 10 1 MHz 2.5 10 MHz 2 TDS EN55015A 6DB 30 MHz 9kHz 1.5 120Vac 1 230Vac 0.5 0 0 IO vs. 0-10V DC (0-10V Dimming) SGL 2 AV CLRWR 80 60 9kHz 100 kHz 1 PK 100 CLRWR 70 50 0.7 VIN_AC (V) EN550150 90 90 0.8 VAC=230V, full load EN550150 PF 0.9 Conducted EMI VAC=115V, full load Power Factor & THD vs. VAC THD 0.1 0 90 120 150 180 210 240 270 300 85 90 120 150 180 210 240 270 300 VAC (V) IO (A) 35 HARMONIC RATIO (%) Efficiency vs. VIN VAC=120V & 230V, full load 30 MHz 0 0 2 4 6 8 0-10V DC Thermal Figure VAC=100V, Full Load, TA=28oC Top view 35 Reference Design Reference Design: MP44010+HR1000A – 90W LED Driver Thermal Figure VAC=100V, Full Load, TA=28oC Bottom view 10 12 MPS LED Lighting Solutions www.monolithicpower.com Product Overview MP4000 – Non-Isolated Offline LED Controller Overview Features The MP4000 is a high-efficiency, step-down converter that drives high-brightness LEDs. The MP4000 drives an external MOSFET in the floating-buck-converter structure. The inductor current is regulated in boundary-conduction mode, which features no reverse-recovery loss in the freewheeling diode and soft turn-on for the power MOSFET. This operation mode can achieve very high efficiency while minimizing the inductor value and size. The MOSFET peak current can regulate the LED current, which is sensed through an external resistor. Its low 300mV feedback voltage reduces power loss and improves efficiency. • Constant-Current LED Driver • Power MOSFET Zero-Current Turn-On • No Freewheeling-Diode Reverse-Recovery Issues • High-Efficiency and Reliability in Boundary Conduction Mode • Low 0.9mA Operating Current • PWM or DC Input-Burst Dimming Control • Hiccup Short-Circuit Protection, UVLO, Thermal Shutdown • Maximum Frequency Limited to 100kHz • Available in a SOIC8 Package The MP4000 can accept an external PWM or a DC signal for the burst-dimming control. Applications The MP4000 features output-short protection, a maximum-switching-frequency limit, UVLO, and thermal shutdown. • • • • DC/DC or AC/DC LED Driver Applications General Illumination Industrial Lighting Automotive/Decorative LED Lighting 36 MPS LED Lighting Solutions Reference Design Reference Design: MP4000 – 3.5W to 14W Universal Input WLED Driver with PFC Schematic: VIN = 90V to 265VAC / VOUT = 10V to 40V / IOUT = 350mA Efficiency and High PF vs. Input Voltage and Load Efficiency vs. Input Voltage Passive PFC Efficiency vs. String Voltage IOUT=350mA 3LED LINE STRING VOLTAGE (VAC) 120VAC 230VAC PFC 12LED EFFICIENCY (%) EFFICIENCY (%) 110VAC LINE STRING VOLTAGE (V) 220VAC LINE STRING VOLTAGE (V) LED Current Regulation vs. Input Voltage and Load ILED Regulation vs. Input Voltage ILED REGULATION (%) ILED REGULATION (%) 37 ILED Regulation vs. String Voltage LED STRING VOLTAGE (VAC) 230VAC 110VAC LED STRING VOLTAGE (V) MPS LED Lighting Solutions www.monolithicpower.com Product Overview MP4050 – Non-Isolated 500V Integrated MOSFET, High Brightness LED Driver Overview Features The MP4050 is a constant current LED driver integrated with an internal 500V MOSFET. It is specifically designed for energy efficient and low cost LED bulk replacement applications. MP4050 is designed to drive high-brightness LEDs from an 85VAC to 265VAC line. It is also usable under DC input voltage. The accurate output LED current is achieved by an averaging internal current feedback loop. Constant LED current is delivered quietly by switching the internal MOSFET at a frequency regulated above 22kHz. MP4050 can be directly powered by the high input voltage. An internal high voltage current source regulates supply voltage without external circuitry. MP4050 features various protections like Thermal Shutdown (TSD), VCC Under Voltage Lockout (UVLO), Open Lamp Protection and Short Lamp Protection. All of there features make MP4050 an ideal solution for simple, off-line and non-isolated LED applications. • • • • • • • • • • • Constant Current LED Driver 500V/7.2Ω MOSFET integrated Low Vcc Operating Current Maximum frequency limit Audible noise restrain Internal High Voltage Current Source Internal 200ns Leading Edge Blanking Thermal Shutdown (auto restart with Hysteresis) VCC Under Voltage Lockout with Hysteresis (UVLO) Open Lamp Protection Short Lamp Protection Applications • • • • AC/DC or DC/DC LED driver application General Illumination Industrial Lighting Automotive/Decorative LED Lighting MP4050 is available in the TSOT23-5 and SOIC8 packages. 38 MPS LED Lighting Solutions Reference Design Reference Design: MP4050 – 4.6W Universal Input Non-Isolated LED Driver Schematic: VIN = 85VAC to 265VAC / VOUT = 40V / IOUT = 115mA L L1 FR1 10/1W 8 1000uH/0.1A 7 6 R5 BD1 MB6S/600V/0.5A 10K/0805 C2 5 NC VCC DRAIN PRO NC NC C1 1 51pF/50V 2.2uF/10V 2 R1 15.4K R2 330K/1206 3 GND SOURCE 40V/0.115A R3 3.3/1206/1% 4 L2 MP4050GS/SOIC8 C3 4.7uF/400V C5 U1 LED+ 4.7mH/0.24A R4 3.3/1206/1% 4.7uF/400V C4 47uF/50V D1 WUGC10JH/600V/1A N R6 200K LED- Efficiency and Output Current Regulation Output Current Regulation 89 EFFICIENCY (%) 88.5 88 87.5 87 86.5 86 80 100 120 140 160 180 200 220 240 260 280 OUTPUT CURRENT REGULATION (%) Efficiency 1 0.8 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 -0.8 -1 80 100 120 140 160 180 200 220 240 260 280 INPUT VOLTAGE (VAC) INPUT VOLTAGE (VAC) Conducted EMI Conducted EMI Conducted EMI 115VAC/60Hz, Line Wire dBμV 120 100kHz 1 MHz 230VAC/50Hz, Line Wire 1 PK CLRWR 2 AV CLRWR dBμV 10 MHz EN55015Q 110 SGL 100 90 TDS 80 70 1 MHz 10 MHz 2 AV CLRWR SGL 100 90 TDS 80 60 EN55015A 6DB 50 40 30 30 20 20 10 10 0 39 1 PK CLRWR 40 9kHz 100kHz EN55015Q 70 60 50 120 110 6DB EN55015A 0 30MHz 9kHz 30MHz MPS LED Lighting Solutions www.monolithicpower.com Product Overview MP4051 – Non-Isolated Offline LED Controller for High-Power Factor LED Driver Overview Features The MP4051 is a non-isolated, offline, LED lighting controller that achieves a high power factor and accurate LED current for single-stage PFC lighting applications in a single SOIC8 package. High-Performance • High-Power Factor • Good Line Regulation • Good Current Accuracy The MP4051 integrates power-factor correction and works in boundary-conduction mode to reduce MOSFET switching losses. The extremely low start-up current and quiescent current reduce the total power consumption and provides a highly-efficient solution for non-isolated lighting applications. The multiple protection features greatly enhance system reliability and safety, and include over-voltage protection, short-circuit protection, cycle-by-cycle current limiting, VCC UVLO, and auto-restart over-temperature protection. Low-Cost • Non-Isolation Solution with Simple Circuit Rich Protection • Cycle-by-Cycle Current-Limit • Programmable Primary-Side Over-Current Protection • Over-Voltage Protection 40 MPS LED Lighting Solutions Schematic: VIN = 85VAC to 265VAC / VOUT = 100V / IOUT = 40mA L3 LED- 4.7mH 3 MB6S 1.1M/1%/0805 R5 300k/1% 0805 R18 1.1M/1%/0805 R19 150k/1% 0805 R3 C7 33nF/400V C4 47nF/630V BD1 C1 R11 1 2 4 1 150k/1%/0805 10uF/400V D3 L1 2.2mH L2 2.2mH BAV21W/200V RV1 TVR10431KSY 430V/2500A 1 C5 100pF F1 MF2410F1.000TM 1A/250VAC R4 15k/1% 2 3 4 TP1 C6 TP2 22uF/25V R10 51k 3.3M/1% R6 D1 R14 1k/1206 3 MULT COMP ZCD FB VCC GND 600V/1A GATE CS 2.2uF R7 5.1 Q1 SMK0460I 5 R2 33k/1% C8 22nF/630V/1206 Np:Naux=280:56 Lp=3.44mH C2 7 T1 EE10 R1 120k/1% 8 6 RS1J 4 357/1%/0805 D2 1N4148W R12 U1 MP4051GS 300/1% R9 3.3/1%/0805 D4 R15 1N4148W 1k/1% R16 3k/1% R8 1.5/1%/0805 Performance Data f (Hz) 60 f (Hz) 50 41 VIN (VAC) PIN (W) VOUT (V) I OUT (mA) POUT (W) Efficiency (%) Output: 100V/40mA LED+ 2 R17 R13 1k/1206 Reference Design Reference Design: MP4051 – 4W High-Side Buck-Boost PFC LED Driver PF 85 4.843 101.2 40.8 4.129 85.26 0.983 95 4.802 101.2 40.9 4.139 86.19 0.984 105 4.777 101.2 41.1 4.159 87.07 0.983 115 4.765 101.2 41.2 4.169 87.5 0.982 125 4.762 101.2 41.4 4.19 88 0.98 135 4.771 101.2 41.5 4.2 88.03 0.978 145 4.785 101.2 41.7 4.22 88.2 0.976 THD (%) 16.4 15.3 14.8 14.5 14 14 13.7 155 4.798 101.2 41.8 4.23 88.16 0.974 165 4.82 101.2 42 4.25 88.15 0.971 13.9 V IN (VAC) PIN (W) VOUT (V) I OUT (mA) POUT (W) Efficiency (%) PF 175 4.841 101.2 42.1 4.26 88 0.968 14.3 185 4.87 101.2 42.3 4.281 87.9 0.965 14.2 14.1 THD (%) 195 4.899 101.2 42.5 4.301 87.79 0.962 14.2 205 4.922 101.1 42.6 4.306 87.5 0.958 14.2 215 4.954 101.1 42.7 4.316 87.14 0.954 14.3 225 4.99 101.1 42.9 4.337 86.92 0.951 14.4 235 5.028 101.1 43.1 4.357 86.66 0.946 14.5 245 5.065 101.1 43.2 4.368 86.23 0.942 14.6 255 5.106 101.1 43.4 4.388 85.93 0.938 14.6 265 5.144 101.1 43.5 4.398 85.49 0.934 14.8 MPS LED Lighting Solutions www.monolithicpower.com Schematic: VIN = 85VAC to 265VAC / VOUT = 23V / IOUT = 260mA Reference Design Reference Design: MP4051 – 6W Low-Side Buck-Boost PFC LED Driver LED + T1 C4 R3 R11 R10 R5 + D4 D3 R6 R1 C5 R4 R7 C2 Q1 R2 R8 R9 D2 C3 MP4051 F1 C6 C8 CON2 LED - BD1 CX1 C1 + + R12 C6 D1 R15 D6 CON1 R13 R16 Constant Current, Efficiency and High-Power Factor Efficiency vs. VIN EFFICIENCY (%) LINE REGULATION (%) Line Regulation MP4051 6W 260mA VIN (VAC) VIN (VAC) PF & THD (%) PF & THD vs. VIN VIN (VAC) 42 MPS LED Lighting Solutions Reference Design Reference Design: MP4051 – 22.5W High-Side Buck-Boost PFC LED Driver Schematic: VIN = 198VAC to 264VAC / VOUT = 225V / IOUT = 100mA Q1 BD1 R3 R5 R8 R11 D1 LED - R14 R6 D2 + R7 C6 R15 R12 R1 L1 L2 R2 C1 CX1 LED + R13 C4 C2 R4 C5 MP4051 R10 RV1 D4 + R9 C3 F1 D3 198-264VAC/50Hz Conducted EMI (VIN = 230V) and Line Regulation Conducted EMI Line Regulation MP4051 22.5W 100mA VIN (V) Constant Current, Efficiency and High-Power Factor 43 VIN (V) PIN (W) VOUT (V) I OUT (mA) POUT (W) Efficiency (%) PF 198 24.57 223.8 99.8 22.34 90.90% 0.977 200 24.54 223.7 99.8 22.33 90.97% 0.976 210 24.51 223.7 99.7 22.30 91.00% 0.972 220 24.48 223.6 99.7 22.29 91.07% 0.967 230 24.47 233.6 99.6 23.27 95.08% 0.961 240 24.46 223.6 99.6 22.27 91.05% 0.955 250 24.45 223.5 99.6 22.26 91.05% 0.948 260 24.45 223.4 99.5 22.23 90.91% 0.941 264 24.45 223.4 99.5 22.23 90.91% 0.938 MPS LED Lighting Solutions www.monolithicpower.com MPS DC LED Driver Products Monolithic Power Systems offers a wide range of DC LED driver products featuring Buck, Boost, and Buck-Boost topologies, high-input voltage operation (up to 100V), and advanced packaging. Fast switching frequencies help reduce the size and cost of the driver solution. Selected parts offer MPS’s Adaptive Hysteretic Control for high output current accuracy. MPS DC LED drivers can be used with PFC flyback MP44010/11 for a lowest ripple solution. Used with MP44010/11 also enables easy access to analog and PWM dimming on secondary side. Features Applications • • • • • • • Buck, Boost, and Buck-Boost Topologies Analog and PWM Dimming Wide Operating Voltage Range High-Efficiency Designs up to 97.5% Low Reference Voltage Feedback Open Load and Short Circuit Protection Internal MOSFETs • • • • • General Lighting Automotive Industrial LCD Backlighting Portable/Battery Part Number Input Voltage (VDC) Current Limit (A) FSW (kHz) Type Feature Package MP3412 0.8 to 4.4 - 1000 Boost 1.1A Peak Switch Current, Output Disconnect TSOT23-6 MP2480 5 to 36 4.3 Up to 2000 Buck 3A Output, 3% Current Accuracy, Hysteretic Control SOIC8E MP2481 4.5 to 36 2 1400 Buck-Boost Open LED Production, Halogen Replacement MSOP8 MP2489 6 to 60 1 300 to 600 Low-Side Buck Hysteretic Control, Fast Transient Response QFN6 TSOT23-5 SOIC8E MP24892 4.5 to 45 1 200 to 600 Low-Side Buck PWM and Analog Dimming TSOT23-5 MP24893 6 to 36 1 200 to 600 Low-Side Buck PWM and Analog Dimming TSOT23-5 QFN6 MP24894 6 to 60 1 Up to 1000 Buck, Buck-Boost PWM and Analog Dimming TSOT6 MP2483 4.5 to 55 3 1350 Prog Buck, Buck-Boost DC/PWM Dimming QFN10 SOIC14 MPQ2483 4.5 to 55 3 1350 Prog Buck Industrial Grade DC/PWM Dimming QFN10 MP24183 4.5 to 55 2 1350 Prog Buck DC/PWM Dimming QFN10 MP2488 4.5 to 55 3.2 200 Prog Buck Up to 97.5% Efficiency, 220mΩ Internal MOSFET QFN10 SOIC8 MP2487 4.5 to 55 1.5 200 Prog Buck Up to 97.5% Efficiency, 220mΩ Internal MOSFET SOIC8E MP4688 4.5 to 75 3.2 2000 Buck MPS Adaptive Hysteretic for High Output Current Accuracy SOIC8E MP4689 4.5 to 100 3.2 2000 Buck MPS Adaptive Hysteretic for High Output Current Accuracy SOIC8E MP4012 8 to 55 Prog 115 to 580 Boost, Buck, BuckBoost, and SEPIC HV9912 Pin Compatible, Backlighting and High-Power Lighting SOIC16 Reference Design – Many variants with and without PFC flyback. Please contact factory. 44 MPS LED Lighting Solutions MPS US Corporate Headquarters San Jose, CA USA 45 MPS LED Lighting Solutions www.monolithicpower.com Chengdu Production, Test, QA, and R&D Center 250K Ft2 (>23K m2) Facility ISO9001:2000 Certified MPS Ship Capacity •>200M+ Units/Month in 2011 MPS Chengdu, China 46 MPS LED Lighting Solutions Corporate Headquarters 79 Great Oaks Blvd. San Jose, CA 95119 USA Tel: +1 408-826-0600 [email protected] Worldwide Offices MPS China Chengdu MPS Korea Hangzhou MPS Taiwan No. 3 Xidoumen Road, The Paradise Software Park-D-Floor 15,16, Zhejiang Province, Hangzhou, 310012 P.R.C. Tel: +86 571-8981-8588 [email protected] 8F, No. 77, Nan-King East Rd., Sec. 3, Taipei 104, Taiwan, R.O.C. Tel: +886 2-2504-0656 [email protected] Shanghai MPS Japan Tokyo #8 Kexin Road, West Park of Export Processing Zone, West High-Tech Zone, Chengdu, Sichuan, China 611731 Tel: +86 28-8730-3000 [email protected] Room 01, 35 Floor, International Corporate City, No. 3000 Zhongshan North Road, Shanghai, 200063 P.R.C. Tel: +86 21-2225-1700 [email protected] Shenzhen Room 1501, 1513, Coastal City (West Tower) Hai De San Dao, Nanshan District, Shenzhen, 518054 P.R.C. Tel: +86 755-3688-5818 [email protected] B-604, Pangyo InnoValley 621 Sampyeong-dong, Bundang-Gu,Seongnam-City, Gyeonggi-Do, 463-400, Korea Tel: +82 2-598-2307 [email protected] Shinjukugyoen-mae Bldg., 6F, Shinjuku 1-34-8, Shinjuku-ku, Tokyo, 160-0022, Japan Tel: +81 3-5360-1361 [email protected] MPS Europe Centre d’Affaires Concorde, 1080 Chemin de la Croix Verte, 38330 Montbonnot, Saint Martin, France Tel: +33 684-138-570 [email protected] Sensima Technology SA A Monolithic Power Systems Company Av, du Mont-Blanc 31 1196 Gland Switzerland Tel: +41 22-364-6350 [email protected] www.monolithicpower.com ISO9001:2001 Certified © 2014 Monolithic Power Systems, Inc. Patents Protected. All Rights Reserved. LED LSG Q314