The R7710 is a current mode PWM controller which includes primary side voltage feedback technology. It controls the output voltage and current accurately without shunt r.

Switching AC/DC Adaptor and Battery Charger DVD Open Frame Power Supply STB Cell Phone Charger Networking Power Supply .

Features The R7710 is a current mode PWM controller which includes primary side voltage feedback technology. It controls the output voltage and current accurately without shunt regulator and photo coupler on secondary side to save the part counts a.

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