Part Number: TPS51397A Hi,
I used webench® power designer tool to design 12V to 3.3V Buck regulator for our product.
I choose Buck regulator Circuit with TPS51397A IC based on all simulation results.
PCB Layout design followed according to Datasheet…
Part Number: TPS51397A Other Parts Discussed in Thread: TPS51386 I am considering using the TPS51397A as a IBB to convert 12V to -5V @ ~4A, using SNVA856B as a guide.
Is there any specific about the TPS51397A that would prevent it from working as a IBB? …
Part Number: TPS51397A Other Parts Discussed in Thread: TPS566247 Hi Ti,
What is the frequency of the internal ripple injection high-frequency zero, used in TPS51397A?
Thank you.
Best regards
Kirill Kornuta
Part Number: TPS51397A Other Parts Discussed in Thread: TPS51386
Hello,
I am using the TPS51397A Buck IC as a voltage step-down component.
My voltage input is 12V at 2A peak, down to an output of a 4.75V at 4.6A peak.
Currently, I have the IC mounted…
Part Number: TPS51397A Hi
The platform used by customers is Raptor Lake (Embedded)
1. Below are the two architecture diagrams of TI. Which architecture is used for i5-1345UE?
2. Please give priority to providing the circled recommended model specif…
Part Number: TPS51397A
Hi there, The following schematic does not work, even though I think I followed the guidelines in the datasheet and also the suggested schematic in PowerDesigner. Input voltage is 15V Mode is OOA and base switching freq. is 500kH…
Part Number: TPS51397A Hi
Could you please tell me does the EN port have an internal pull down?
I find the following comment in the datasheet(JAJSJP3A).
"Ien : Enable internal pull down current"
Thank you.
Part Number: TPS51397A Other Parts Discussed in Thread: SN51395 , TPS51395 , Hi Sir,
My customer used SN51395 and TPS51395/TPS51397A co-layout, but found 19/10137 fail rate.
We found Pin2,3,4,5(Vin) and Pin6,19,20(SW) short to GND.
But it only found in SN51395…
Part Number: TPS51397A Other Parts Discussed in Thread: TPS51362 Hi,
Does TI have better efficiency buck converter for Vin19V Vout 1V/10A?
I have test TPS51397A EVM only ~77% e fficiency.
I have found LM61495 and TPS51362 can support this in/out application…