M mailrapid New Member Dec 21, 2007 #1 **broken link removed** Why DIE of QFP is at the middle center(blue circle)? Why DIE of TSSOP is at the bottom(blue circle)? Is there any advantage or disadvantage?
**broken link removed** Why DIE of QFP is at the middle center(blue circle)? Why DIE of TSSOP is at the bottom(blue circle)? Is there any advantage or disadvantage?
Optikon New Member Dec 21, 2007 #2 mailrapid said: **broken link removed** Why DIE of QFP is at the middle center(blue circle)? Why DIE of TSSOP is at the bottom(blue circle)? Is there any advantage or disadvantage? Click to expand... I can't say for sure.. however, I do know that some TSSOP packages also come with a heatsink pad on the bottom of the part to facilitate heat removal. Perhaps that has something to do with it.
mailrapid said: **broken link removed** Why DIE of QFP is at the middle center(blue circle)? Why DIE of TSSOP is at the bottom(blue circle)? Is there any advantage or disadvantage? Click to expand... I can't say for sure.. however, I do know that some TSSOP packages also come with a heatsink pad on the bottom of the part to facilitate heat removal. Perhaps that has something to do with it.
M mailrapid New Member Dec 22, 2007 #3 Thanks. But how does QFP dissipate heat because of its die at the center?