Other Parts Discussed in Thread: LP38851 , LP38852 Hi all,
Would you mind if we ask about LP38851 and LP38852?
＜Question＞
How much is the MAX and Min value of thermal shutdown temperature? We understand the datasheet shows(defines) only typical…
Other Parts Discussed in Thread: LP38851 , LP38852 , LM1117 Hi Everyone,
Our customer has evaluated LP38851 and LP38852 under over loaded condition as attached. We can see that the Vout is not down to zero completely under over loaded condition, so…
Other Parts Discussed in Thread: LP38851 , LP38841-ADJ Hi All,
Please let me confirm about absolute maximum rating of ADJ pin. The reason for asking it is that our customer need to consider the possibility of shorting ADJ pin to the other rail like…
Other Parts Discussed in Thread: LP38851 , LP38852 Hi Team,
I would like you to share the example data of loop stability of LP38851. Now our customer is evaluating LP38851 and measure LP38851 as attached but they could confirm low gain margin. Now…
Other Parts Discussed in Thread: LP38851 Hello,
LP38851 has softstart function.
I think that softstart period is from 0% of Vout to 100% of Vout.
Is my understanding correct ?
If not, please let me know the definition of the softstart period…
Other Parts Discussed in Thread: LP38851 Hello,
Please kindly let me know the behavior of the over curent protection of LP38851.
(1)
Is LP38851 over current limit protection fold back control?
(2)
I tested the behavior of the over current…
Other Parts Discussed in Thread: LP38511 , LP38512 , LP38851 , LP38852 Hello Team,
I would like to ask you about the short circuit current of LP38511, LP38512, LP38851 and LP38852.
Could you tell me the dispersion of short circuit current rating data…
Hi,
This device is manufactured at different sites which is the reason for the different package drawings. The only difference between these is the size of the thermal pad. If you use one of these, it should be compatible with the others.
Here is…
Other Parts Discussed in Thread: LP38851 Hello,
Our customer would like to measure bottom temp for estimate Tj by θJc.
LP38851 datasheet has the θJc(bottom) as 11°C/W.
Could you please kindly let me know the measurement method example of bottom…
