Part Number: TPS54327
Dear all,
When operated by the following circuit by the customer, a phenomenon like the following measured waveform was confirmed.
〇No load The customer confirmed that Vout started rising 100 μs before switching EN from Low to…
Part Number: TPS54327 Dear team,
I want to use current control on TPS54327 by adding current feedback on high side. I need to synchronous switching 1A power led with camera, min 1ms for ON time. So i need fast response of control as possible from 0 to 1A…
Part Number: TPS54327 Other Parts Discussed in Thread: TPS54527 , TPS51218 Hi Sir,
My customer need a power dissipation data to build TPS54327/TPS54527 into their component library.
May I have your help to provide it?
It will similar to TPS51218 page 2…
Part Number: TPS54327
Hi Ti-team
TPS54327 don't have sinkTr.
When EN is turned off, I think that the output decreases through the resistance of FB.
I think that long time for the output voltage to drop.
Does the problem occur when the OFF to ON time…
Other Parts Discussed in Thread: TPS54327 We have a question about TPS54327.
Please tell us the method to calculate the output ripple voltage under the following conditions.
1.
Vin=15V
Vout=5V
2.
Vin=15V
Vout=3.3V
Does the output ripple voltage change…
Part Number: TPS54327 Hi, TI team.
Is low-side switch ON or OFF? When EN-pin is low.
Customer concern about damages to low-side switch when quickly and constantly switching of EN-pin.
KAMURA
In the following specifications TPS54325(≒TPS54327 ??) is about to be expanded to another board.
Is it possible to use with the following inductance?
Input Voltage:5.0V
Output①:1.1 V
Inductance①:1.8uH
Output②:1.35V
Inductance②:1.8uH
Output③:3.3V
Inductance…
Part Number: TPS54327 Tool/software: WEBENCH® Design Tools Hi,
I am using tps54327 to generate 0.9V@1.2A from 12V.
For voltage<1.2V, datasheet recommends 1.5uH whereas Webench gives 2.2uH.
Please suggest which to use and how would this affect the stability…
Part Number: TPS54527 Other Parts Discussed in Thread: TPS54327 Hi
My Customer has question.
When the customer check the rising waveform, customer found an interesting point. Currently this waveform is not a problem, Will not you get advice on whether this…