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DK906 SOP8
6W
DK906 AC-DC , 700V ,、, , CMOS ,,, 。
85V—265V 700V ,
,
,
PWM ,
, EMC ±2%,±5% 、、 4KV ESD
LED 、、DVD、
:1.0 2018 4
1
http://www.dkpower.cn
DK906 SOP8
1 2 3 4 7,8 5,6
HV IS FB VDD OC GND
, 2.2M 7.8 (OC) , , 10uF-47uF
VCC 4 FB 3
PWM
S SET Q R CLK Q
+
HV OC
1
78
Q1
2 IS
56 GND
:1.0 2018 4
2
http://www.dkpower.cn
VCC VCC
US IS UPV UPP
IPEAK PTOT
TR TSTG TW
-0.3
-0.3 -0.3
-25 -55
DK906 SOP8
100
1000 280/5S
8
VDD+0.