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3
votes
2answers
152 views
24-pad, 0.5mm pitch: better to use QFN or BGA?
For a certain TI component, I'm choosing between these two packages, both of which are 24-pad and 0.5mm pitch:
QFN: http://www.ti.com/lit/ml/mpqf167b/mpqf167b.pdf (4 x 4 mm)
BGA: ...
5
votes
2answers
324 views
Do QFNs really need that thermal pad?
Often a chip will be available in several different packages. Sometimes QFN which has a thermal pad, and TQFP which has no thermal pad. The justification for the thermal pad is that it helps conduct ...
