Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.
Part Number: TPS55340EVM-148 Other Parts Discussed in Thread: TL431 , TPS55340 , , TLV431 We bought the evaluation board TPS55340EVM and want 15V as output voltage, the input voltage is about 12V. For this we have installed the reference TL431 and changed…
Part Number: TPS55340EVM-148 Other Parts Discussed in Thread: TPS55340 , Hello,
I am considering using TPS55340 to realize a 24V input to -4.2V / 3A continuous output converter.
TPS55340EVM-148 (isolated flyback) has been tested at 24V input to +5V / 2…
Other Parts Discussed in Thread: TPS55340EVM-148 , TPS55340 The input voltage range for the TPS55340EVM-148 is between 8-24V. Is it possible to extend the range to 5-28V? If so, what changes need to be made? I know that the input voltage for the TPS55340…
Dear Sir,
Since your input and output parameter is quite similar to the EVM board: TPS55340EVM-148. so you can directly use the EVM parameter . Or you can also apply for one EVM board to test.
Part Number: TPS55340 Hi Sir,
The absolute max of COMP pin is the 3V in the datasheet. But TI TPS55340EVM-148 C17 is used the 50V level Cap,
Could you please let me know the voltage tolerance of Cap at COMP pin?
May I use 16V level cap on product?
My…
Other Parts Discussed in Thread: TL431 , TLV431 , TPS55340 Hello everyone,
I am trying to replicate the 5V, 2.5A DC-DC flyback converter as seen in this evaluation board: http://www.ti.com/tool/tps55340evm-148
My specifications are as follows:
Vin: 10V…
Other Parts Discussed in Thread: TPS55340EVM-148 , TPS55340 , TPS40210 Got the TPS55340EVM-148 which is Isolated Flyback Topology EVM, based on TPS55340 5A for 5V output.
What need to to be changed, to use it for 24V input and 24V output /5A?
Other Parts Discussed in Thread: TPS55340 , TPS55340EVM-148 , TL431 From customer.
What I'm trying to do is to design a power supply that takes a +19V input and creates a +48V @ 300mA max isolated output. This is for a PoE PSE application.
The TPS55340…
Hi Helen-san,
Thank you very much for your prompt reply and suggestion. I apologize for the delay in replying to you.
Design conditions are as follows. Device:TPS55340-Q1 Vin:5～16V - Maximum input voltage is 30V or more. - I chose the external…
