Part Number: LM34919C-Q1 Tool/software: Can a voltage divider (and/or with cap), be used on the EN pin to slow down when the LM34919C begins to wake up? I have a power supply that feeds into this one. I need to make sure it is up and stable before the…
Part Number: LM34919C-Q1 Team,
In the LM34919C documentation I see that we have a enable resistor between Vin and EN:
My customer's layout currently doesn't have this resistor and has EN tied directly to Vin. Can you confirm if this is okay and not having…
Part Number: LM34919C-Q1 Hi,
Good Day.
I have a question regarding the LM34919C-Q1.
This part has a Power Good pin. If I am not using that feature, can I leave that pin floating?
Please advise. Thank you very much.
Best Regards,
Ray Vincent
Part Number: LM34919C-Q1 Other Parts Discussed in Thread: LM34919 The datasheet of LM34919C-Q1 did not include the test data with 48V input. Can it be used with 48V input? Thanks.
Part Number: LM34919C-Q1 Hi team,
Our customer are designing circuit with LM34919CQ1 and ask a question about soft-start capacitor at SS pin. I'd like to confirm capacitance value requirement.
Does the capacitor have minimum and maximum capacitance…
Part Number: LM34919C-Q1 I was calculating the minimum required ESR value for LM34919C-Q1. On page# 17 in datasheet, there's a formula to calculate the minimum resistor in series with output cap (R3(min) in datasheet). If we want to calculate R3(min…
Other Parts Discussed in Thread: LM22672-Q1 , LM34919C-Q1 , LM2842-Q1 , TPS54140 , LM22672 I would like to confirm the operation with low dropout voltage and VIN<VOUT for LM22672-Q1, LM34919C-Q1 and LM2842-Q1.
For TPS54140(TPS57140), the problem occurs the…
