Part Number: TPS53355 Hello, My customer would like to measure TPS53355 loop stability and know correct AC Voltage Injection resistor location. Looking at SLUU522.pdf and SLUA730.pdf, the AC Voltage Injection resistor location is different. Which location…
Part Number: TPS53355 Other Parts Discussed in Thread: AM6412 , Hello,
I will be using an ARM CPU (AM6412) and for its POR and Power up sequencing I am thinking of using the PGOOD signal.
Using the PGOOD signal of the 1st PS , to enable the 2nd etc…
Part Number: TPS53355 Hi Expert,
Customer would to calculate RF pin voltage during operation, we just only found RF resistor setting on RF pin, but don't know how much voltage on RF. so could you help to check this ?
Regards,
Mark
Part Number: TPS53318 Other Parts Discussed in Thread: TPS53355 Hello!
With the same input voltage, output voltage and output current, it is not necessary to change the schematic diagram and PCB. Can tps53355 replace tps53318?
thank you!
Part Number: TPS53355 Hi all, I want to ask the maximum OCP range for TPS53355. After I see the datasheet, I can understand the OCP value is designed by Vtrip. And Vtrip can't over than 2.4V, but the OCP will also determine by inductance value. So, I…
Hi Jimmy,
The junction temperature calculation in WEBENCH is a relatively simple calculation using a Theta JA of 27.2 °C/W which is actually quite pessimistic. Lower Theta JA can be expected in a real board design. For example, in the default design…
Part Number: TPS53355 I have this part on two new designs and the 12VDC input has very large voltage spikes when i turn on this regulator. the output from this (1.02VDC) look good and quiet.
I have more than enough input and output capacitance which…
Part Number: TPS53355 Hello team,
I have a question about TPS53355's setting resistor requirement.
Could you let me know Min/Max requirement for resistor value of Rmode and Rrf?
Datasheet table 7-1 and table 7-3 show only one resistor value for…
Part Number: TPS53355 Other Parts Discussed in Thread: TPS53353 , , TPS548D22 Hi Team,
Customer wants know the maximum enable threshold value of TPS53355/TPS53353 for testing. Pls kindly help us here. Thanks.
Best,
Stanley
Part Number: TPS53355 Hi ,
Can you please help our customer with below inquiry?
I designed a CPU board based on the Intel Camelback Mountain Customer Reference Board. We found that one of the Texas Instruments Synchronous Buck SWIFT (TPS53355…
