Other Parts Discussed in Thread: TPS24700
Hello guys,
One of my customers is cosidering using UCC29002 for their new products.
Their new products are several type of redundant N+1 power system for a data server.
They want to know whether the following connection has any critical problem or not? could you give me your comment or advice?
*** The customer redundant N+1 power system***
No.1: 5V/10A DC/DC module with FB pin -> UCC29002-> TPS2410-> TPS24700------->+---------> 5V power bus for server (this bus is powered by No.1+2+3+4+5 in normal operation.)
No.2: 5V/10A DC/DC module with FB pin -> UCC29002-> TPS2410-> TPS24700------->+
No.3: 5V/10A DC/DC module with FB pin -> UCC29002-> TPS2410-> TPS24700------->+
No.4: 5V/10A DC/DC module with FB pin -> UCC29002-> TPS2410-> TPS24700------->+
No.5: 5V/10A DC/DC module with FB pin -> UCC29002-> TPS2410-> TPS24700------->+
Also if No.1 or 2 or 3 or 4 or 5 output current exceeds TPS24700 limit current, TPS24700 output (5V) in the power line is turned off.
And all of UCC29002 LS pin are tied together.
Your reply would be much appreciated.
Best regards,
Kazuya.
