Part Number: TLA431 Other Parts Discussed in Thread: TL431 Tool/software: Good afternoon,
According to the datasheet, the maximum value of the parameter Minimum cathode current for regulation is 200uA. But if I have the connection as shown in the picture…
Part Number: TL431 Hi Teams,
Hope you are doing well!
In SMPS feedback circuit, we have 2 different circuit connection for opto-coupler, what's the difference? If the pull-up resistor is necessary?
Marsh,
Thanks
Hi Bálint,
Thanks for the clarification!
Unfortunately we do not have a 3.6V shunt voltage reference in our portfolio, but we do have adjustable shunts such as the TLA431 which can be configured with a few extra resistors. Can this fit your application…
Hi Lilian,
Unfortunately we do not have a shunt voltage reference with a Vref = 2.465V. Could you please provide some information about your application and why 2.465V is used?
My recommendation would be to use the new TLA431 which has Vref = 2.495V. …
Hi Vayne,
Thanks for your question.
Yes, Iout is the same as Io in the above illustration.
I would like to share one of our App note, Precision Current Sources and Sinks Using Voltage References, with you. Please find the link here: https://dms-prod.itg…
Part Number: TL431 Other Parts Discussed in Thread: TLA431 Tool/software: Customer would like to know the deviation of the VREF at different temperature. Is that related to below equation?
How do i calculate VREF deviation at diff. temp?
Regards
Br…
Part Number: LM431 Other Parts Discussed in Thread: TPS3762 , , TLA431 , TL431 Tool/software:
I am trying to build the following circuit but I am confused on how it works, and how the unlabeled passive components are sized. If I understand correctly, when…
Part Number: THS1206 Other Parts Discussed in Thread: TL431 , TLA431 Dear Team,
My automotive customer is using THS1206 in a project and has some questions. Thank you in advance for your support.
They decided to place a external voltage references (3.5V…
