DK913 - 12W primary-side feedback AC-DC conversion chip
DK913 12W DK913 AC-DC , 700V ,、, , CMOS ,,, 。 85V 265V 700V , , , PWM , , EMC ±3%,±6% 、、 4KV ESD LED 、、DVD、 :1.0 2019 10 1 http://www.dkpower.cn DK913 1 2 3 4 5,6,7,8 IS , GND FB VCC , 10uF-47uF OC OC 5,6,7,8 VCC 4 FB 3 S SET Q R CLR Q 2.5V + + - 400mv 、 2 GND 1 IS :1.0 2019 10 2 http://www.dkpower.cn VCC VCC US IS U