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SD670XS

Silan Microelectronics

Low power consumption and high precision non-isolated constant current buck LED Lighting Driver IC

SD670XS LED SD670XS LED , Buck ,,/ 。 SD670XS ,, ,。 SD670XS , (85VAC~265VAC) LED。 SD670XS MOSFET,。  500V MOSFE...


Silan Microelectronics

SD670XS

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Description
SD670XS LED SD670XS LED , Buck ,,/ 。 SD670XS ,, ,。 SD670XS , (85VAC~265VAC) LED。 SD670XS MOSFET,。  500V MOSFET  (<±3%) LED   CS  VCC      T5/T8 LED  LED SD6701STR SD6702STR SD6704STR SOP-7-225-1.27 SOP-7-225-1.27 SOP-7-225-1.27 SD6701S SD6702S SD6704S http: //www.silan.com.cn :0.9 7 1 4 VCC UVLO � � � � VREF5.5V � � �� SD670XS DRAIN 5/6 M2 ���� ���� CS � � ++- +- CS ���� ����� S R1 Q CS VCOMP ����� COMP� � � R2 �� �� ���� �� M1 3 CS ROVP 1 GND 7 ROVP DRAIN VCC VROVP VCS VDRAIN Tj TS -0.3~16 -0.3~6.5 -0.3~6.5 -0.3~500 -40~150 -55~150 (,VCC=12V,Tamb=25°C) VCC UVLO VH UVLO VL UVLOH UVLOL ISTART IVCC IPRO IVCC=10mA VCC=10V ,10KHz CS CSREF ------- --- 16 13 8 50 200 1200 400 500 ------- --- V V V V °C °C V V V μA μA μA mV mV http: //www.silan.com.cn :0.9 7 2 SD670XS ROVP MOSFET SD6701S SD6702S SD6704S SD6701S SD6702S SD6704S TON,MAX TLEB TOFF,MAX TOFF,MIN TMIN VROVP RDSON RDSON RDSON BVDSS BVDSS BVDSS VCC=12V VCC=12V VCC=12V TREG TSD -- 38 -- μs -- 0.4 -- μs -- 56 -- μs -- 4 -- μs -- 5 -- μs -- 1.2 -- V -- 8 -- Ω -- 3 -- Ω -- 1.5 -- Ω 500 -- -- V 500 -- -- V 500 -- -- V -- 140 -- °C -- 150 -- °C -- 130 -- °C 1 ROVP 2 NC GND 7 SD670XS 3 CS DRAIN 6 4 VCC DRAIN 5 1 2 3 4 5,6 7 ROVP NC CS VCC DRAIN GND I/O I/O , I POWER O GND MOSFET http: //www.silan.com.cn :0.9 7 3 SD670XS SD670XSBUCKLED,...




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