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 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
Hi Shuji,
If you can ensure the TPS56339 has already fully start up (3.69V already established) and then start upTPS61021A(3.3V target), then it'll be okay to directly connect two Vout (No problem on TPS61021, please confirm with buck team to see if TPS56339…
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 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 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 We are using the published reference design with the part numbers called out in the BOM. Our circuit layout is modeled after your reference design board with the "EN" line floating. Our design is for 14 to 22 volts input…