Part Number: TPS54325 Hi Team,
Could you review TPS54325 's schematic quickly?
You can access the schematic from here(Internal link)
Let me know if you find out any no good points in the schematic.
Regards,
Takashi Onawa
Part Number: TPS54325 Hi Team,
My customer designing their circuit by TPS54325, they must need 150uF Ceramic capcacitor(15x10uF), the serial resistance will be quite small, like 1~2mohm, but they found output capacitor on datasheet shows should be 22~68uF…
Part Number: TPS54325 Hi team,
My customer used TPS54325 for 5V input to 1.2V output.
If the 5V power up slowly up to 16ms, TPS54325 don't ouput 1.2V, like shutdown.
If the 5V power up quicker up to 5ms, TPS54325 work normally and have 1.2V output.
…
Part Number: TPS54325 Hi all,
I have a question about the power dissipation of the TPS54325.
The Japanese data sheet states that the power dissipation is 2.25W,
https://www.tij.co.jp/jp/lit/ds/symlink/tps54325.pdf
but In the English data sheet, the…
Part Number: TPS54325
Dear SIR
What is the transient load test condition in the tps54325 datasheet example A / us?
We design the circuit 12v to 5V_4A or 12V to 1.0V_4A with this IC, and the customer requires a transient load test condition of 2A / us…
Part Number: TPS54325 Hi team,
In my system, I found that two TPS54325 output has risk of short due to miswiring.
They are two different 3.3V rails generated by different TPS54325.
Interestingly, it is still working while the two 3.3V rails are shorted…
Part Number: TPS54325 Hi team,
My customer is using TPS54325 to converter 12V to 5V. We found below strange phenomenon and may need the team to check TPS54325 internal logic circuit,
When TPS54325 works normally, then suddenly EN drop down to about 0…
Part Number: TPS54325 Hi Expert,
The over current event after normal start up may cause UVP. The trigger time to turn off both high/low side fets from datasheet is 1.7x Tss + 250us.
My question is when customer did short circuit test at initial startup…
Part Number: TPS54325 Other Parts Discussed in Thread: TPS54525 , TPS40170 Hi team,
I have a question about PG(Power Good) behavior of following devices so could you help this question?
1. TPS54325
2. TPS54525
3. TPS40170
Question:
These have EN pin…
Part Number: TPS54325 Dear support member,
The customer is mass producing the TPS54325.
I have a question and Urgent. The IC burned due to a short between the VIN（13pin） and VBST（12pin) pins.
（Question) Q1 Please tell me the mechanism by which the IC burns…
