Part Number: TPS5431 Hi,
I am Planning to use the TPS5431 DC-DC Converter for my Application, previously i am using LMR33630ADDA DC-DC converter but now the lead time is bit long .
I go through the datasheet and the Webench Simulation tool .
As…
Part Number: TPS5431 Other Parts Discussed in Thread: TPS54531 Hi TI team,
We are using non-synchronous buck converter IC i.e. TPS54531 for converting 15Vdc to 5Vdc as attached image here. 15V supply is generated by logic power supply that has been…
Part Number: TPS5431 Hi,
Good Day. I have a customer who is working with TPS5431DDA. Please see below the query of the customer for your reference. Thank you very much.
TPS5431DDA for this part I need to know the current required to drive the enable…
Part Number: TPS5431 Hi ,
We are using TPS54318RTER in our design to generate 1.8V & 3.3V . Both are power from 5V input supply. As per the datasheet, we have adjusted the Vstart and Vstop for both output voltages with a resistor divider on EN pin.…
Hi，
you can use the voltage source at the FB-pin to adjust the output, but you need to add a low filter(R15 C24) as below. And for the R14, the value should be set 10 times than R8. Because of the pole, high value of R14 can move the pole to high frequency…
Part Number: TPS5410 Other Parts Discussed in Thread: TPS5431 , TPS5430 Tool/software: Hi,
A change notification PCN of TPS5430/TPS5431 datasheet was released to customer, and there involves a significant amount of changes that customer isn't sure what…
Part Number: TPS5420 Other Parts Discussed in Thread: TPS5431 Hi,
Good Day. I have a customer who is working with TPS5420. Please see below his query for your reference. Thank you very much.
Hi, we use your TPS5420DR part for one of our circuit boards…
Part Number: UCC28019 Other Parts Discussed in Thread: TIDA-010080 , TPS5431
Design Parameters
Parameter
Min
Nom
Max
Vin
90 V
230 V
265 V
Fline
47 Hz
50Hz
63 Hz…
Hello Kyohei,
The latest revision for 2026 was to clarify the existence of the pullup resistor as that visibility was needed for some applications.
I would recommend reaching out to your local TI representative for more information on any product…
Part Number: TPS5430 We received TI update on potential quality issue for MPN# TPS5430DDAR: In some specific applications using the TPS54xx product family the product may not start up. If the application design has implemented a resistor on the ENA pin…
