Other Parts Discussed in Thread: CSD87350Q5D
Dear Sirs,
My customer is testing with TPS51285B and want to set up the OCL with attached excel tool.
However, with the result of tool, it seems the OCL value is very large than customer target.
The OCL result got from tool is 29.3A.
Can you help to check what's wrong with it?
Thanks.
Here are customer configuration.
1. 5V/12A output, OCL need to set as 15A
2. 3.3V/15A output, OCL need to set as 16A
3. MOSFET use CSD87350Q5D and TOP RDS 5mΩ,LOW RDS 1.2 mΩ
4. CHOKE is 1.5uH,3.7 mΩ