Product Line Up 마스터제목스타일편집 - Hakuto

1 DongwoonANATECHO verseasSales Product line UpNewProductSOT-23DW8506 NewProduct8-SOICDW8528DW8508DW8527DW8525 DW8522DW8520DW8505 ADW8502DW8501P/N8-SOIC8-SOIC8-SOIC8-SOIC 6 TDFN8-SOICSOT-23TO-263TO-252 SOT-223 PKGF unctionNewProductCV/CCPFCDC/DCBuckLinear 120 ~ LimitFOPPF THD ReshaperLowVcs VoltageDongwoonANATECHO verseasSales DW8501DW8502DW8505 ADW8506 Vin (min/max(V))5V to 40V5V to 40V5V to to40 VOutput Current(mA)Up to adjustableUp to adjustableUp to 100mA adjustableUp to100mA adjustableDropout @ ILED=300mAMax. 1V @ ILED=1 AMax. @ ILED=60mAMax. @ ILED=50mADimmingPWMPWMPWM-Protection FunctionThermal deratingThermal deratingThermal deratingThermal deratingPackage OptionsSOT223-5L( x x )TO252-5L( x x )TO263-5L( )SOT23-5L( x x )SOT23-5L( )Typical application circuitThe DW850X series are linear LED drivers for low/medium/high power LEDs. The DW850X seriesrealize constant current driver ICs with simple circuit design.

2 The DW850X provide cost-effectivesolutions for LED light bulbs, fluorescent lamp, street light, signage and decorative LED lighting, generallighting of flat panel displays, RGB backlighting, current stabilizer with DC/DC or AC/DC, generalpurpose constant current = 5 ~ MRsG NDENVin = 5 ~ 40 VdcGNDVCCVINOUTDW8505A100mARSPWMRsGNDENV in = 5 ~ 40 VdcDW850x : Linear type , LED Driver ICDongwoonANATECHO verseasSales The DW8520/22/25/35 series are the step-down constant-current high-brightness LED buckBuck2-Channel Hysteretic BuckEfficiencyup to 90%up to 97%up to 96%Up to 95%Input Voltage9V~ ~40V6V~ ~60 VQuiescentCurrentTypical 3mASwitchingFrequencyConstant frequency or constantoff-time operationUp to 2 MHzFixed 300kHzUp to 2 MHzDimmingPWM and AnalogPWM and Analog-PWM and AnalogProtectionFunctionThermal shutdownThermal derating,Thermal shutdownThermal derating,Thermal shutdownThermal deratingAccuracy10%5%5% Option8 SOIC( x x )6 TDFN( x x )8 SOIC( x x )16 SOIC(6 x x )Typicalapplication circuitDW8520 GNDOU TC SRTCinRsPWMADVR ~40 VDW8520/22/25/35.

3 DC-DC type, LED Driver ICDongwoonANATECHO verseasSales The DW8527/28 series are active boundary-mode power factor correction controller for AC-DC SMPS SOIC( x x )xDW8528DW8527 TopologyPFC ICPFC ICVCC Operating ~ ~ 22 VVCC Sensing High Voltage Input THD/PFHigh Performance THD/PF-Soft Start-Adjusted Soft Start timeProtection FunctionThermal shutdown,Feed back Open ProtectionThermal shutdownPackage Option8 SOIC( x x )Typical application circuitDW8527/28 : Primary PFC ICDongwoonANATECHO verseasSales The DW8508 is CC/CV( Constant Current & Constant Voltage ) IC for stable LEDs driving in a secondary OpampVCC Operating Voltage8V ~ 36 VOpamp Sink DiodeNo needDimmingAnalog / PWM0 -10 DimmingGood Implementation 0 DimmingNo FlickerProtection FunctionOVP, LED Open, LED short, Thermal ProtectionPackage Option8 SOIC( x x )Typical application circuitDW8508 : CC/CV with Dimming ControllerDongwoonANATECHO verseasSales Typical ApplicationPackageFeatures- 5V to 40V Supply voltage- Regulated output current 300mA fixed- Low dropout voltage : Max.

4 300mV @ ILED=300mA- Built-in thermal derating circuit- Thermal enhanced package SOT89-3 LApplications- LED light bulbs- Signage and decorative LED lighting- General lighting of flat panel displays- RBG backlighting- Current stabilizer with DC/DC or AC/DC- General purpose constant current sourceSOT-89( mmx x )DW8500DW8500 : Linear type , Middle power LED Driver ICDongwoonANATECHO verseasSales PackageTypical ApplicationFeatures- 5V to 40V Supply voltage- Regulated output current up to adjustable- Low dropout voltage : Max. 1V @ ILED=1A- Built-in thermal derating circuit- Available PWM dimming control- Thermal enhanced packageSOT223-5L, TO252-5 LApplications- LED light bulbs- Signage and decorative LED lighting- General lighting of flat panel displays- Automotive- RBG backlighting- Current stabilizer with DC/DC or AC/DC- General purpose constant current sourceSOT-223( x x )TO-252( x x )DW8501 : Linear type , High power LED Driver ICDongwoonANATECHO verseasSales Typical ApplicationPackageFeatures- 5V to 40V Supply voltage- Regulated output current up to adjustable- Low dropout voltage : Max.

5 1V @ ILED=1A- Built-in thermal derating circuit- Available PWM dimming control- Thermal enhanced packageTO263-5L, TO220-5 LApplications- LED light bulbs- Signage and decorative LED lighting- General lighting of flat panel displays- Automotive- RBG backlighting- Current stabilizer with DC/DC or AC/DC- General purpose constant current sourceTO-263( x )TO-220( x )DW8502 : Linear type , High power LED Driver ICDongwoonANATECHO verseasSales Typical ApplicationPackageFeatures- 5V to 40V Supply voltage- Regulated output current up to 100mA adjustable- Low dropout voltage : Max. @ ILED=60mA- Built-in thermal derating circuit- Available PWM dimming control- Thermal enhanced package SOT23-5 LApplications- LED light bulbs- Signage and decorative LED lighting- General lighting of flat panel displays- Automotive- RBG backlighting- Current stabilizer with DC/DC or AC/DC- General purpose constant current sourceSOT23-5( )DW8505A : Linear type , Low power LED Driver ICDongwoonANATECHO verseasSales Typical ApplicationPackageFeatures- to 40V Supply voltage- Regulated output current up to 100mA adjustable- Low dropout voltage : Max.

6 @ ILED=50mA- Built-in thermal dereting circuit- Thermal enhanced package SOT23-5 LApplications- LED light bulbs- Signage and decorative LED lighting- General lighting of flat panel displays- RBG backlighting- Current stabilizer with DC/DC or AC/DC- General purpose constant current sourceSOT23-5( )DW8506 : Linear type , Low power LED Driver ICDongwoonANATECHO verseasSales Typical ApplicationPackageFeatures- 9V to 450V supply voltage- Buck converter topology LED drivers- Internal zener regulator- Constant frequency or constant off-time operation- Linear and PWM dimming capability- Open loop peak current controller- High efficiency up to 90%- Thermal enhanced package SOIC-8 Applications- DC/DC or AC/DC LED driver applications- Signage and decorative LED lighting- General lighting of flat panel displays- RGB backlight- General purpose constant current source- Bulb light8 SOIC( x x )DW8520 : Universal High power LED Driver ICDongwoonANATECHO verseasSales Typical ApplicationApplications- MR16, PAR, L-Tube Lighting- Offline LED lamps and fixtures- Signage and Decorative lighting- General purpose LED lightingFeatures- to 40V Input voltage range- Hysteretic buck control : Low parts count- Single pin On/Off and brightness controlUsing DC voltage and PWM- Thermal derating function- 20 KHz maximum dimming PWM frequency- Up to 2 MHz switching frequency- LED current accuracy- Thermal enhanced package SOIC-8, TDFN-6 Package8 SOIC EP( x x )6 TDFN(3mm x 3mm x )6 TDFN8 SOICDW8522.

7 High Speed/Performance LED Driver ICDongwoonANATECHO verseasSales Typical ApplicationPackageFeatures- 6V to 35V supply voltage- Buck converter topology LED drivers- Output current- Internal high-side switch- Fixed 300kHz internal oscillator- Thermal shutdown and short-circuit protection- Thermal enhanced package SOIC-8 Applications- MR16 Lighting- Offline LED lamps and fixtures- Signage and Decorative lighting- General purpose LED lighting8 SOIC EP( x x )DW8525 : 1A Buck Converter LED Driver ICDongwoonANATECHO verseasSales Typical ApplicationApplications- All of LED lighting Applications- AC Input LED Lighting Applications- In / Outdoor Lighting, Street, Roadway,Parking, Construction LampFeatures- Transition mode PFC controller- Multiplier with Improved power factor and THD- Ultra low start-up (30uA) / Quiescent current ( )- On chip filter on current sense- -600mA/+800mA Totem pole gate driver- Built-In protection (Soft-Start, OVP, UVLO, Feedback Open)- Open load regulation- 2nddetect by comp voltageVcomp=low : No load, OVPV comp>4V : Load open, FB-GND Short- Zero current switching for low power consumptionPackage8 SOIC( x x )DW8527.

8 Primary PFC ICDongwoonANATECHO verseasSales Typical ApplicationApplications- All of LED lighting Applications- AC Input LED Lighting Applications- In / Outdoor Lighting, Street, Roadway,Parking, Construction LampFeatures- Wide operating range of VCC ( ~36V)- Boundary mode PFC control- Improved power factor and THD- Extremely low startup low quiescent current- On chip filter on current sense- Disable function on ZCD pin- -600mA/+800mA Totem pole gate driver- Under voltage lock out- Output over voltage protection- Thermal shutdown protection- VCC over voltage protection (VCC>40V)- Feedback open protectionPackage8 SOIC( x x )DW8528 : Primary PFC ICDongwoonANATECHO verseasSales Typical ApplicationPackage8 SOIC( x x )Applications- All of LED lighting Applications- AC Input LED Lighting Applications- In / Outdoor Lighting, Street, Roadway,Parking, Construction LampFeatures- Constant current & Constant voltage Driving- Wide range operating voltage (8V~30V)- Built in 5V Regulator- PWM/Analog Dimming Control: 0V ~ 10V Dimming (0V LED No flicker )- Thermal derating function- Built in Protection circuit (LED Open/Short)- Low feedback voltage ( )- Thermal enhanced package SOIC-8DW8508.

9 CC/CV with Dimming ControllerDongwoonANATECHO verseasSales Typical ApplicationApplications- Offline LED lamps and fixtures- Signage and Decorative lighting- General purpose LED lighting- LED Streetlights- LED Flat Panel LightingFeatures- to 60V Input voltage range- 2-Channel hysteretic buck control- + LED Current accuracy- Up to 95 % efficiency- Analog and PWM dimming simultaneously- Various fault detection or protection function(LED open/short, Temperature, TSD)- Up to 2 MHz switching frequency- Over temperature derating (30%)Package16 SOIC(10mm x x )DW8535 : High Speed/Performance 2CH LED Driver IC