LED Lighting Driver Solution - ON Semiconductor

1 LED Lighting Driver Solution2 Why LED Lighting ? 20% of Global Energy is used for Electricity Generation Over 25% of a Building Energy Consumption is used for Lighting With LED Lighting adoption can save 40% of Lighting electricity in 20303 LED Lighting DimmingLow Power Smart bulb Tubes Down lightMid Power Down light Flat light Ceiling light Tubes OutdoorsHigh Power Troffers Street light Flood light OutdoorsNon Dimming60W25 WSegmentsPhase-Cut Dimming4 LED Lighting Power Topology SolutionNon-Phase-Cut DimmingLow Power Smart bulb Tubes Down lightMid Power Down light Flat light Ceiling light Tubes OutdoorsHigh Power Troffers Street light Flood light OutdoorsNon Dimming60W25 WSegmentsPhase-Cut DimmingSwitchersSingle StageNon-isolation PWM controllersBDPhase-Cut Dimmer(Optional)BDDirect ACDriver ICPhase-Cut DimmerBDSwitchersPowerTransformerPhase-C ut Dimmer(Optional)Single Stage DimBDBoostMOSFETS witchesPFCC ontrollersLS_GateDriversPrimaryMOSFETS witchesHS/LS_GateDriversPFC/PWM Combo ControllersSwitchersOpto-couplersVoltage ReferencePowerTransformerDC-DCCCC ontrollersLDOs/Linear RegulatorsMCU/ Communication RegulatorsMCU/ Communication ChipsetSecondaryMOSFETS witchsLoad Scalable Dim.

2 ControllerMCU0-10 DimmingWall Switch Step DimmingLight/ Occupancy SensorWirelessControlWired ControlAC-DC PSR/SSR PWM ControllerOutput ScalableLoad managementwith PWM Dimming2 StageSmart LightNFC ReaderSingle Stage Non-Isolated TopologyDirect AC LED DriverSingle Stage Isolated TopologySingle Stage/ 2 stage Isolated TopologyMultiple stage Isolated Topology5 Direct AC LED Driver SolutionFL77904/5/44 Shunt Type Linear Direct AC LED Driver SwitchersVINVDDCSGNDLED1 LED2 LED3 LED4FL77944 MODEDIM Evaluation Boards and Design Tools Available HV Start up 3/4 Ch. Internal MOSFET Active channel communication Self valley fill external IP Self bias without Vddsupply circuit Low BOM counts High PF/Low THD performance Low ripple index without degradation of PF/THDKey FeaturesBenefitsOther Features FL77904: 4Ch. 8 SOP <9 W @ 120 VAC, <17 W @220 VAC FL77905: 3Ch.

3 8 SOP <9 W @ 120 VAC, <17 W @220 VACA nalog/PWM Dimming FL77944: 4Ch. 16 SOP <18 W @120 VAC, <33 W@220 VACA nalog/PWM Dimming Easy current setting: Control with RCS Power scalability with multiple ICsMarket & Applications Phase-Cut Dimming LED Light Non Dimming LED Light Non-Phase-Cut Dimming LED LightingOrderingPart NumberPackageFL77904MX8 ESOPFL77905MX8 ESOPFL77944MX16 ESOPO rdering & Package Information6 Phase-Cut Dimming SolutionFL7734 Universal Input Phase-Cut Dimming Single Stage PSR ControllerEvaluation Boards and Design Tools Available Universal Input -cut Dim. Controllable IIN min. Controllable Dimming curve < 1% Line regulation PSR Control RCS short and open protec. Universal input design Meet SSL7A & EnergyStar Good light uniformity and Low BOM High system liabilityKey FeaturesBenefitsOther Features High PF, Low THD.

4 > / <20 Fast < s Start-up (@ Small phase angle) LED Short Protection (SCP) LED Open Protection (OVP-VS, OVP-VDD) Output Diode Short Protection (OCP) Over Temperature Protection (TSD)Market & Applications Phase-Cut Dimming LED Light A19, PAR30/38, Down Light Indoor Flat, Ceiling light OrderingPart NumberPackageFL7734MX16 SOICO rdering & Package Information7 Step Dimming Driver with Mechanical Wall SwitchNCL30185 Step Dimmable QR PSR Current Mode Controller for LED Lighting Precise current regulation accuracy ( 2% typical) Quasi-resonant control Adjustable thermal foldback 3 Step Dimmable (70/25/5%) Programmable OVP Avoids over specifying LEDs to achieve lumen output Higher efficiency Improved Driver reliability TriacDimmer Not Required User can set over voltage protection levelKey FeaturesBenefitsOther Features Current control insensitive to normal transformer variation Wide Vccrange ( Vdc)

5 To support extend VF range Output diode and shorted winding protection Cycle-by-cycle current limiting Open LED and shorted output protection Built-in Vccovervoltage protectionMarket & Applications LED Bulbs and tubes LED drivers LED LuminairesOrdering & Package InformationOrderingPart NumberProtectionsPackageNCL30185 ADR2 GLatched Fault8 SOICNCL30188 BDR2 GAuto Recoverable8 SOIC8 Non-Phase-Cut Dimming Single Stage SolutionNCL30186 QR PSR Current Mode Controller for LED Lighting with Smart Analog/Dimming Capability Precise current regulation accuracy ( 2% typical) Quasi-resonant control Adjustable thermal foldback Analog or PWM dimming Wide VccRange Avoids over specifying LEDs to achieve lumen output Higher efficiency Improved Driver reliability Supports Smart Lighting Supports wide LED forward voltage rangeKey FeaturesBenefitsOther Features Current control insensitive to normal transformer variation Wide Vccrange ( Vdc)

6 To support extend VF range Output diode and shorted winding protection Cycle-by-cycle current limiting Open LED and shorted output protection Built-in Vccovervoltage protectionMarket & Applications Non-Phase-Cut Dimming LED Lighting A19, PAR30/38, Down Light Indoor Flat, Ceiling light Ordering & Package InformationOrderingPart NumberProtectionsPackageNCL30186AR2 GLatched Fault8 SOICNCL30186BR2 GAuto Recoverable8 SOIC9 Non-Dimming Single Stage SolutionNCL30288 Power Factor Corrected Primary Side Controller in TSOP-6 Precise current regulation accuracy ( 3% typical) Quasi-resonant control Active PF Correction Robust protection suite Universal Mains (90-305V) <22 eBOMcomponents Avoids over specifying LEDs to achieve lumen output Higher efficiency Exceeds global power quality standards Eases safety testing Wide operating coverage Low profile designKey FeaturesBenefitsOther Features <10% THD @ 230 Vac <500ms Start Up Time Output Ripple <40% Pkto Pk Dual OVP protection No Optocouplerneeded for Isolated TopologyMarket & Applications Non Dimming LED Light Non-Phase-Cut Dimming LED LightingOrdering & Package InformationOrderingPart NumberPackageNCL30288 BSNT1G6 TSOP10 Multiple Power Stage Solution PFC+QR PWM ComboFL7921 Voltage Mode CRM PFC+QR PWM Combo IC HV start up THD optimizer Over power compensation Fast start up High PF / Low THD Wide in/output operatingKey FeaturesBenefitsOther Features PFC Function Always ON Regardless of PWM Load Condition for high PF

7 At Light Load Internal Minimum tOFF8 s for QR PWM Stage Internal msSoft-Start Time for PWM Brown-out Protection Auto-Recovery OCP, OLP, OTP & OVP Adjustable OTP with external NTC through RT pin Market & Applications Non Dimming LED Light Non-Phase-Cut Dimming LED LightingOrdering & Package InformationOrderingPart NumberPackageFL7921 RMX16 SOIC11 Multiple Power Stage Solution PFC+QR PWM ComboNCL30030 Current Mode CRM PFC+QR PWM Combo IC HV start up Multiplier Digital Boost Follower Programmable Thermal Shutdown Fast start up Improved THD performance Improved efficiency for wide mains applications Protects supply from overheating Key FeaturesBenefitsOther Features High Voltage Pin for fast startup time and line sensing 4 msSoft-Start Timer Feed-Forward for improved operation across line/load PFC Off control for smart Lighting applications -40 to 125 C for outdoor Lighting applicationsMarket & Applications Non Dimming LED Light

8 Non-Phase-Cut Dimming LED LightingOrdering & Package InformationOrderingPart NumberPackageNCL30130B1DR2G16 SOICNCL30130B2DR2G16 SOICNCL30130B3DR2G16 SOIC12 Multiple Power Stage Solution LCC Resonant HBNCL30059 High Voltage Half-Bridge Controller for LED Lighting Application Minimum frequency adjust accuracy 3 % Brown-out input 100 ms PFC delay timer Accurate Brightness Control High System Reliability Easy DesignKey FeaturesBenefitsOther Features Wide operating frequency range: 25 kHz ~ 250 kHz Adjustable brown out protection Low start up current of 50 A Latched input Thermal shut down functionMarket & Applications High Power In/Out door light Flood light Street LightOrdering & Package InformationOrderingPart NumberPackageNCL30059 BDR2G8 SOIC 90 277 VAC Input, 0-50 VDC Output > PF, <20% THD @ Universal Input >90% Total Efficiency < 2% precise CC toleranceEvaluation Board Highlights13 Multiple Power Stage Solution Flyback+BuckFL7740 (Single Stage CV PSR PWM IC) + FL7760 (Wide ADIM Buck PWM IC)FL7740AC / PWM signalAC-DC PFC CV PSR FlybackDC-DC CC BuckSOP-10 SSOT-6L0-10 PowerConnectivity Module50 W 2Ch.

9 Buck EVB Available FL7740 Single Stage CV PSR Controller Precise CV regulation: < 2%. Fast line/load transient response: < 10%. Low Standby Power consumption: < at no-load. > PF at Half load & 305 VACcondition FL7760 60 V CCM Dimmable Buck Controller Input voltage range: 8 VDC~ 60 VDC Wide Dimming Range Analog: 5~100%. PWM: 1~100% (@2 KHz) Market & Applications Smart Luminaries Low profile Power Supply