Part Number: TPS54331-Q1 Hi Team,
There is a good new that we DIN TPS54331-Q1
And there have two thing need your support!
1.Please help check this SCH, THX
Cin: 195uF
Vin:12V
Vo:5V
Io:0.7A
2.Currently testing the function of EN able, I…
Part Number: TPS54331-Q1 Hi,
We have used TPS54331QDRQ1 in our design as regulator.
Attached the schematic for your review.
We have simulated using Webench and results as good and Output is 3.3V. But practically, we are getting only 1.6V as output…
Part Number: TPS54335A Other Parts Discussed in Thread: TPS54331-Q1 , Tool/software: The TPS54335A is not in the TINA parts library, so I tried to create an inverting DC-DC regulator circuit using the TPS54331-Q1.
However, I had trouble getting the…
Other Parts Discussed in Thread: TPS54331-Q1 Hi,
Is there somewhere I can get documentation/test results on how TPS54331-Q1 performed during EMC testing?
Thanks!
Part Number: TPS54331 The pspice model for TPS54331QDRQ1 I obtained from TPS54331-Q1 data sheet, product information and support | TI.com is not working in Ansys Nexxim tool. I am conducting RE&CE emissions simulation in this tool for the circuit as per…
Hi Harish,
I don't think that the bq24105-Q1 can withstand that much jump start voltage for 1 minute. You could, however, try to use a buck converter rated for a higher voltage (like the TPS54331-Q1) before the charger input to make sure we do not…
Part Number: TPS65400-Q1 Other Parts Discussed in Thread: TPS54331 , TPS54231 , TPS54335A , TPS560430-Q1 Hi,
AEC Grade 1 means the ambient temperature is -40 to 125°C.
So the operating junction temperature should be above 125°C due to the power dissipation…
I have tested it. When I disconnect the beads F25 and F26 (the two beads are used to power the OPA2188), the ±15V load is applied directly to the 7-channel OPA2188 with a ±15V regulator. The current is only about 7 mA. Then, when the beads F25 and F26…
Other Parts Discussed in Thread: TPS54331 HI,
I have attached my schematic and layout. This is regulating 5-18V down to 5V to power the rest of my circuit. Preteckt_sch2.0.pdf It works well during testing but after letting it run for more than an…
