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Hi everyone,
I am searching for IC's and designs which would allow me to work with an AC input range of 100V to 240V and DC output at 19V,2A per port.
Switching Adapter Port Requirements:
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INPUT
+++++
100-240V~ 50/60Hz
OUTPUT (4 Ports)
++++++
19V 2A per port
OUTPUT (1 Port)
++++++
5V 2A (USB Port)
So far, I have found the LM5021 as a possible PWM IC
Tks in advance for your help.