Hi, team.
i've been asked by Customer as below.
is TPS55010 feasible below customer requirement ?
temp range:0~100℃
load :0~180mA
output voltage :±5%
Input 5V
output:9V
what if customer does feedback from 2ndary , will it be feasible ?
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Hi, team.
i've been asked by Customer as below.
is TPS55010 feasible below customer requirement ?
temp range:0~100℃
load :0~180mA
output voltage :±5%
Input 5V
output:9V
what if customer does feedback from 2ndary , will it be feasible ?
Hi Takahashi-san,
The device might be able to support the customer specs however it needs to ensure Tj will not exceed 150 deg. C at all conditions.
If the secondary output is used for voltage feedback then it defeats the purpose of primary to secondary isolation. In any case, I will get back to you if possible to use the secondary output for Vsense.
Best regards,
Excel
Hi, Excel-san
Thanks your reply.
Q1
Can we simulate how much thermal would be with customer required spec ?
Q2
For having a feedback from 2ndary to primary with opt makes isolation still not defeating.
Do you think below works ?
Hi Takahashi-san,
I will send you an email to discuss in detail the customer request. Therefore, I will close this thread.
Best regards,
Excel