A
Hello,
I want to build a psu like this one..
Images
Since I need to design this circuit for mass production, I need to know the difference between the following two IC's to minimize cost:
http://www.mouser.com/ProductDetail/Power-Integrations/TNY267PN/?qs=sGAEpiMZZMupfmEBr0XgrOI/ieMCUyJmf%2bY1vntngII=
http://www.mouser.com/ProductDetail/Power-Integrations/TNY286DG-TL/?qs=bNCIwMf0W2YYOPXqkc1SnA==
As I've seen in the datasheet both are offered in SMD package. For the cost.... the tny286 is cheaper on large scales, it seems.
Also, can someone explain to me the chart on the datasheet? Does it mean the amount of power that the supplier is guaranteeing the chip to provide under the specified conditions of temperature?
I want to build a psu like this one..
Images
Since I need to design this circuit for mass production, I need to know the difference between the following two IC's to minimize cost:
http://www.mouser.com/ProductDetail/Power-Integrations/TNY267PN/?qs=sGAEpiMZZMupfmEBr0XgrOI/ieMCUyJmf%2bY1vntngII=
http://www.mouser.com/ProductDetail/Power-Integrations/TNY286DG-TL/?qs=bNCIwMf0W2YYOPXqkc1SnA==
As I've seen in the datasheet both are offered in SMD package. For the cost.... the tny286 is cheaper on large scales, it seems.
Also, can someone explain to me the chart on the datasheet? Does it mean the amount of power that the supplier is guaranteeing the chip to provide under the specified conditions of temperature?