Part Number: TPS54A20 Hi team,
Could you let me know the following test condition of Figure 52. Loop Response and quesion?
- injection voltage level
- recommend test condition of TPS54A20 loop response
- is Figure 52 simulation data or actual tested…
Part Number: TPS54A20 Hi guys,
I have an opportunity for a power supply and TPS54a20 almost fits...
They need 4.5V-14.5V to 1.1V @ 5A to power cyclone V core rail. Size and transient performance is important. Everything matches minus the Vin range.
…
Part Number: TPS54A20 Hi ,
I was looking at the training videos:
and wondering why higher inductance related to better peak efficiency.
Can you help to explain to me for the reason.
Great thanks for your help.
Part Number: TPS54A20 Dear support member,
My customer created TPS54A20 board and Bode plot measured.
Looking at the measuerement Bode plot,
DC gain was 1kHz of 24dB. Cross over frequency was 2MHz, phase margine was 39 degree.
Looking at the Datasheet…
Part Number: TPS54A20 Dear support member,
My customer used TPS54A20.
I have two question about Series Capacitor.
1. Please tell me the merits / disadvantages when adding Ct with larger capacity than the calculated value in (13)?
2. Also, if the input…
Other Parts Discussed in Thread: TPS54A20 I have questions about inductor of TPS54A20.
In datasheet p.25, we use DFE252012F-R33M.
In datasheet of DFE252012F-R33M, Rated current(Isat) is 7600mA.
And Rated current (Itemp) is 5100mA.
But, in datasheet of TPS54A20…
Other Parts Discussed in Thread: TPS54A20 We have questions about TPS54A20.
Can we use TPS54A20 under the following conditions?
Vin=12V
Vout=2.5V
Iout=6A
We can not understand difference between Recommended and Theoretical in datasheet P.11 Figure…
Other Parts Discussed in Thread: TPS54A20 I have a queation about TPS54A20.
Please tell me the role of SCAP pin and SCAP capacitor.
Why does this IC have SCAP pin and SCAP capacitor?
Best regards,
Takahiro NIshizawa
Other Parts Discussed in Thread: TPS54A20 , STRIKE I have questions about TPS54A20.
Question 1.
This question is about thermal information θjc.
- Does θjc(bot) mean GND?
- Does θjc mean thermal resistance of center of the IC?
Question…
Part Number: TPS54A20 Hello,
Is there any conducted and/or radiated EMI data available for the TPS54A20 ?
e.g. a CISPR22 or CISPR25 report for the TPS54A20EVM.
Thanks, Ken
