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TPS61253 1A continously at 4.5V<Vin<5.5V
When I replied our conversation, It is disappeared. So. I made new conversation.
Question 1: Finally I want to know that is it OK 1A continuously at 4.5V<Vin<5.5V without thermal fault When I designed with recommended condition in the datasheet?
Question 2 :
And is it OK 1A continuously at 4.5V<Vin<5.5V without thermal fault in the Evaluation board?In the datasheet, It seem to be OK. But it’s not plotted. <Refer to the below>
I addressed this question in your other thread:
Yes, the part can support 1A current as shown by the efficiency figures in the datasheet and figure 15. A thermal fault is only a concern if you do a poor layout. By copying the layout of the EVM, which s also shown in the datasheet, you can avoid this from happening.
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