Other Parts Discussed in Thread: UCD90SEQ48EVM-560, UCD9090
We are currently designing the peripheral circuit for UCD9090A.
The documentation recommends a 5Ω resistor and 4.7uF capacitor for the connection from V33D to V33A.
However, the 5Ω resistor that is inserted into the power line is generally a shunt resistor for current measurement.
This is expensive and even less available.
Are there any other options?
By the way, in the UCD90SEQ48EVM-560 document (slvu464a), a 220Ω ferrite bead (BLM21PG221SN) is selected.