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DK1203

Part Number	DK1203
Manufacturer	DongKe Semicondutor
Description	Small power off-line switching power-supply controller
Published	Jul 5, 2016
Detailed Description	DK 1203 ◆  85V to 265V  700V  (),   PWM  VCC 4V to 6V  65Khz   、、、  0.3W  EMI ◆ ◆  AC/DC ...
Datasheet	DK1203 PDF File

Overview

DK 1203 ◆  85V to 265V  700V  (),   PWM  VCC 4V to 6V  65Khz   、、、  0.
3W  EMI ◆ ◆  AC/DC  DVD/VCD    LED  ◆ (ac) 85~265V 12W 85~145V 12W 180~265V 18W 1 2 3 4 5 6 7,8 OB VCC GND NC FB NC OC ， OC ，。， 10UF~100UF 。。，。， 1nF～10nF ，。，。，，。 1 DK 1203 ◆ Vcc ………………………………………………………………………………… -0.
3V--8V Vcc ………………………………………………………………………………… 100mA ………………………………………………………………………………… -0.
3V--Vcc+0.
3V ………………………………………………………………………………… -0.
3V--730V ………………………………………………………………………………… 1.
5A ………………………………………………………………………………… 800mA ………………………………………………………………………………… 1000mW ………………………………………………………………………………… -20  C--+125  C ………………………………………………………………………………… -55  C--...

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