Part Number: TPS56339 Other Parts Discussed in Thread: TPS54202 , TPS54302 Hello expert,
My customer would like to know if TPS56339 could support -12V application like MP9141 as below. If no, do you have any suggestion for it? Thanks a lot!
Best regards…
Part Number: TPS56339 Hi Team,
Our customer is using the TPS56339DDCR DC/DC Buck converter. They are having issue with audible noise coming from the input capacitor. According to the customer,
We are having an issue where the input capacitors are creating…
Part Number: TPS56339 Other Parts Discussed in Thread: TPS54302 I have a question about the TPS56339 Buck Converter and the sensitivity to 200 milliOhms of inductor DC resistance. Is this a problem? My question stems from experience with the TPS54302 and…
Part Number: TPS56339 Hi team,
My customer would like to test OVP function on their board. But it look like no OVP function on TPS56339, is it correct?
If there is OVP function on TPS56339, what is the suggestion for customer to do the OVP test?
Best…
Part Number: WEBENCH-POWER-DESIGNER Other Parts Discussed in Thread: TPS56339 Hello, With these circuit parameters we're getting a switching frequency change with the TPS56339 (image attached). Image below shows 349.9kHz, even though it is fixed frequency…
Part Number: TPS56339 Hi,
Is there an output discharge function for this chip? If so, could you share related parameters such as discharge resistance value?
Thanks,
Antony
Part Number: TPS56339 So I'm thinking about using the PWM signal from a computer fan header to control a voltage source, in order to control 3-pin voltage-controlled fans. There has to be a voltage converter that take in 12V from the fan header, and step…
Part Number: TPS56339 Hi team,
My customer wants to know what is min and max Tss value because their application is very concern soft-start time? especially max value specification.
Please advise.
Thanks
Part Number: TPS56339 Hi Team,
My customer is planning to use TPS56339 to charge 1F super cap in parallel with other connected loads and want to understand the device loop stability issues. Input V = 15V, Output V=5V. Can you please help with your inputs…
Part Number: TPS56339 Hello,
I used TPS56339 for one of my design for 24VDC to 5VDC conversion, upon testing it for 4 hours @ 1A load, I shorted the 5VDC terminals to test for the over current and TPS56339 caught fire.
Please let me know whether it is…
