Part Number: DCR010505 Team, Can the DCP020505U (SOIC-12) be used as direct P2P drop-in replacement to DCR010505U (SOIC-12)? Are there still some sort of qualification to do update an existing DCR010505U design to DCP020505U ? or can it be replaced directly…
Part Number: DCR010505 Hi, TI support team
I have received a circuit review request from the customer and are inquiring.
Figure 1 below is a circuit diagram for the DCR010505U product.
Please review whether there are any problems.
[Key considerations…
Part Number: DCR010505 Hi
My customer is using DCR010505U. CAP(1uF) should be applied between the Vrec pin and the -Vout pin, but it was connected to the -V pin of the primary. There was no problem yet. Is there anything that might be a problem?
…
Part Number: DCR010505 HI,
I'm using DCR010505 U to generate a isolated 5Vout with a 5Vin.But we found some failure issues.
Some DCR010505U has no output, the fail rate is 2~3%;
The input voltage for the normal DCR010505U is about 5.05V, then the…
Part Number: DCR010505
Hi team,
My customer is using DCR010505. They have developed several prototypes. But they found some of the boards have a VREC pin voltage of ~6.8V but some of the boards have a VREC pin voltage of ~7.2V. So is this 6.8V or…
Part Number: DCR010505 Hello,
I am using DCR010505U IC for providing isolated +5V supply to unity gain voltage sensor. the circuit is basically to sense AC sample from WYE transformer. The question is that on the datasheet says that isolation of the…
Part Number: DCR010505 Hi TI Sirs,
I would like to know what is the junction temperature limit of DCR010505U
I only find "Ta" (-40C ~ +85 C) in the datasheet
In my application(IPC), the measured case temperature of DCR010505U is 84.8C
Which…
Part Number: DCR010505 Hi team,
My customer is using DCR010505 to generate a isolated 5Vout with a 5Vin. But we found that during the start up process, there will be a delay on 5Vout and the start up current is very large.
Test condition: Vin=5V…
Hello,
Unfortunately, we do not have SPICE models for our DCR01 series devices and cannot provide you with such request.
Thanks for understanding, Alejandro
