Top Ic family

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We are using TOP261EN for our battery charger design..shall i use TOP261EG ..Are both same or different one

Hi Sarangan,

Thank you for using Power Integrations products. Regarding the TOP261EN vs. TOP261EG, the only difference is the pin finish. "N" indicates Pure Matte Tin (Pb-Free), whereas "G" indicates Green Mold Compound. The datasheet can be found at