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 Isolation AC to DC constant current drive IC Filter

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DongWoon

Catalog: Unlimited

Isolation AC to DC constant current drive IC

Topological: Unlimited

PSR隔离内置MOSAC-DC隔离PSR+APFC初级控制(PSR)反激式，内置MOSFETPFC反激式次级反馈隔离驱动PSR反激式隔离+PPFCPSR反激式隔离+MOS主动PFC隔离恒流驱动PSR+PFC控制模式LED驱动隔离PSR+三极管隔离APFC+PSRAPFC,PSR隔离，高效率降压式LED恒流驱动降压（BUCK）隔离LED驱动APFC+PSRIsolated PSR, double winding transformerIsolated PSR, three winding, constant current and constant vIsolated PSR, three winding, constant current and constant vSingle chip, double winding transformer隔离式原边反馈反激式PWM调光驱动芯片整体方案采用副边控制单级PFC结构，实现高可靠，高性能控制升压型临界导通模式下的功率因素校正PFC芯片

Package: Unlimited

SOP8SOT23-6DIP8SOT23-5LSOP-7-225-1.27SOT23-6SOP8SOP7DIP7SOT2-6SOT89,TO92SOP8SOP8SOP8

Max. power output: Unlimited

≤30W≤5<60W<30W最大驱动功率60W≤60W,有客户外置CoolMOS驱动功率做到80W驱动功率可达70W1~5W1W*33W4~7W5W6~18W7W9W12-24W12W18W20W24W36W60W100W以内500W以内驱动功率

LED serial number: Unlimited

0~24串串联LED颗料1~5颗1~12颗1~18颗1~21颗1W*3 string1W*5 string1W*7 string1W*9 string1W*12 string1W*18 string1W*20 string1W*30 string1W*24 string35~24串5~18串7颗串联12~16颗12颗12~20串12~8015串多并20串以内

Input voltage: Unlimited

AC85~265VAC85~265V85~265V85~266V85~265Vac85~265Vac90~270V90~265Vac90Vac~132Vac/176~265Vac

Output voltage: Unlimited

0~16VDC3~45V<50V<70V<17V<25V升压拓扑1W*3 string1W*5 string1W*7 string1W*9 string1W*12 string1W*18 string1W*20 string1W*30 string1W*24 string3~60V12V15~60Vdc16~80V20~55V36~50V36~80V42~46V

Max. Output Current: Unlimited

最大可驱动10A Mosfet外置MOSFET0.45A0.5A0.7A1A1.5A1.5A2A2A350mA650mA

Efficiency: Unlimited

>85%>90%典型效率90%78~83%80%82%85%86~90%86~88%86~89%89%9090%90%90%

PF: Unlimited

普通＞0.9>0.9N/A≥0.95 NA>90>0.9>0.9>0.9>0.9功率因素大于0.90.990

Mosfet: Unlimited

内置 1A/650V MOS管外置MOS 管内置1A MOS管内置4A MOS管,4N65外置MOS管外置内置600V功率MOS管外置MOS外置MOSFET内置三极管外置高压MOS管内置 2A/650V Mosfet最大可驱动10A Mosfet外置高压高功率MOS管(EX MOS)外置功率 MOSFET外置功率MOSFET外置MOSFET

Switching frequency: Unlimited

最大125KHz1MHz开关频率1MHz开关频率1.2MHz4.3~90KHz65~70KHz110~160KHz(典型130KHz)130KHz

Dimming mode: Unlimited

N/ANAN/AN/APWM调光(推荐调光范围：5%~100%)三合一调光（0-10V调光、PWM调光、可控硅调光）-

Current accuracy: Unlimited

±3%±1%±5%±2.5%±2.5%±2.5%-1%2%3%

Typical applications: Unlimited

E27/GU10射灯LED日光灯，LED球泡灯，LED筒灯，LED面板灯，PAR灯GU10/E27 LED射灯LED球泡灯，PAR灯，筒灯筒灯，PAR灯，吸顶灯，平面灯，投光灯，洗墙灯等LED筒灯，LED隧道灯,LED面板灯,PAR灯LED球泡灯，射灯，PAR灯GU10/E27射灯面板灯，隧道灯，筒灯，路灯，日光灯，PAR灯日光灯，筒灯，球泡灯，面板灯，路灯E27/GU10射灯,LED球泡灯LED球泡灯，LED筒灯，LED吸顶灯，LED面板灯，LED天花灯，PAR灯外置LED驱动电源，LED路灯电源，LED玉米灯电源，面板灯电源,日光灯，筒灯PAR30灯，PAR38灯，筒灯，吸顶灯，面板灯，PWM调光电源三合一调光LED驱动电源DW8528+DW8508采用副边控制单级PFC结构实现各种LED照明电源设计1W*3 E27/GU10射灯

Application description: Unlimited

通过EN55015 EMI测试；变压器无辅助绕组，元件少，体积小； IC内置650V MOSFET类似产品：MT7933，MT7930，BP3309,SD6857,SD6800,SY5810高PFC,低THD,高性能隔离LED驱动IC隔离球泡 灯/PAR灯/射灯/日光灯功率因素≥0.95 ，总谐波THD≤10%THD<10%,PSR,APFC推荐的PWM调光范围为5% - 100%0-10V调光 / PWM 调光 / 可控硅调光（ TRIAC Dimming ）DW8528加上副边DW8508可实现三合一调光应用设计1W*3、3W*1、1W*4射灯

Replacement models: Unlimited

BP3122,SM7523,SM7525SY5810BP3102CR6228，OB2358,VIPPER22A，FSDM0265,5M0365，LNK278 OB3396 PL3536RM6222D, CR6228,OB2358SN03A,L6562BP3105,BP3106SA7527S,SD7529,L6562SY5800,SY5800A,SD6800,SD6800TR,M8900SY5810,SY5830,SY5800,MT7933,SD6800,BP3309,MT7930,OCP8159SY5800,SY5830,SD6800N,SD6800BTRSY5882，PT4209DW8528B,L6562,ST6562L6562,L6562A,DW8528B

Linear regulation: Unlimited

±2%±1%±1%±2%-42~46V

Load regulation: Unlimited

±2%±1%±2%±2%-42~46V

Protection function: Unlimited

基于L6562,DW8528的功率因素校正芯片设计PFC电路100瓦以内LED灯具三合一调光应用方案设计（0-10V调光、PWM调光、可控硅调光）23132
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 Isolation AC to DC constant current drive IC

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DW8551
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 DW8551 DongWoon
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DW8528B
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 DW8528B DongWoon
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DW8552
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 DW8552 DongWoon
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DW8528+DW8508
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 DW8528+DW8508 DongWoon
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