Part Number: TPS54312
Tool/software:
Hi, I am using a TPS54312 fed with a 5V input. When running at cold (-20deg), the output exhibits a ripple that exceeds +/-60mV, as it is tripping its dedicated voltage supervisor based on TPS3850G12.
Below is…
Part Number: TPS54312 Hi Support Team.
In the Qualification Summary, the results of ESD-HBM and CDM are described as "See data sheet". However, the datasheet does not show the results of ESD.
Please tell me ESD data (HBM data , CDM data) of TPS54312PWPR…
Part Number: TPS54312-EP Other Parts Discussed in Thread: TPS54312 , Hi,
I'm finding a DC / DC converter for the core power supply of MCU and FPGA and, checking up whether the TPS54312 can be applied to our system.
The start time of the TPS54312…
Other Parts Discussed in Thread: TPS54312 , TPS54310 Hello, all
Now we are designing our power supply unit with TPS54312.
I would like to know about the configuration of output filter on this device.
On Page8 of this datasheet, the ESR of output…
Part Number: TPS54316-EP Other Parts Discussed in Thread: TPS54312 , TPS54314 Hello TI Team,
We are planning to use TPS54316MPWPREP in one of the products which are used to convert 5V to 3.3V power supply,
We required 3.3V-3A maximum output and temperature…
Actually this is not really a question for the forum. You can just use the parametric search and enter your search criteria. This would show another option, TPS54312-Q1. If you are fine with the enable function implemented there, I think it would meet…
So it is not a duty cycle issue but a minimum Vin issue. Understood. I already suggested the TPS54312-EP (Vo=1.2V) as an alternative. Thanks for the quick reply.
Do You mean, that TPS54318 has really 200-300ms recovery instead of 200-300us?
I am cosidering using TPS54312 ( a fixed Vout=1.2V version of TPS54318 ) and is worried about it too...
Other Parts Discussed in Thread: TPS54312 TI engineers,
I tested the power of DM6446,and I found the entire part of power had some noise(a lot of glitch),including the power of 5V、3.3V、1.8Vand 1.2V. My power conversion chip is AIC 1084-1.8CM、AIC 1084…
Other Parts Discussed in Thread: TPS54312
TI engineers,
I have the trouble about the temperature of DM6446. When I tested my own board of 6446, I found the chip temperature on the high side after one or two minute. BUt the program can be loaded…
