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Janayya Hiremath11
over 1 year ago
Power management
Power management forum
RE: TINA/Spice/TPS40040: TPS40040 Average Model Issue relevant to CCM & DCM Operation
Mathew, Thank you so much for clarifying my doubt. Is it possible to share with me the unencrypted average model of
TPS40040
?
Lawrence He
over 2 years ago
Power management
Power management forum
TPS40040: TPS40040 inquire output spec 40A/2.8v
TI Thinks Resolved
Part Number:
TPS40040
Dear, our client want to design a buck controller as the spec below: Vin:3.8V Vout:2.8V Iout:40A 1. Why the current limit is 15A in TI.com 2. Is
TPS40040
can change MOSFET and inductor to meet output spec 40A/2.8V?...
K.Hamamoto
over 2 years ago
Power management
Power management forum
RE: TPS5102: pre-bias start up
Hi Edwin, (I am sorry for getting you confused...) My question is does this device have a pre-bias startup function? Or not? Another question is how this device behave at the pre-bias startup ? The duty increase gradually ? or increase immediately...
Qian Chen
over 4 years ago
Power management
Power management forum
RE: TPS40041 Issue with CSD87331Q3D
Hi Adesh, I'm supporting
TPS40040
and TPS40041 now. Can you provide the schematic and test waveform (EN, COMP, HDRV, LDRV)? Thanks Qian
Jasmin Meloche
over 11 years ago
Simulation, hardware & system design tools
Simulation, hardware & system design tools forum
TPS40040: unable to change part value??
I'm using the
TPS40040
in a design. SwitcherPro do not able me to change the resistor RefDes R5 in my simulation (resistor that fix the output voltage), even if the RefDes text is in red!! It's poping me a window, but only the RefDes can be change...
NORMAN TRACY90415
over 4 years ago
Power management
Power management forum
TPS54260: Hacking PMP5863 Reference Design for lower Vin
Part Number: TPS54260 I am anxious to use the concepts presented in TI’s PMP5863 Reference Design demonstrating use of a buck converter to generate dual positive and negative rails to be cleaned up using TPS7A3001 and TPS7A4901 low noise linear...
VARUN GAIKWAD
over 9 years ago
Sub-1 GHz
Sub-1 GHz forum
SIMPLIS MODELS
The Support Group , Pls provide the links for TI - SIMPLIS models , UC1901 UCC3806 UCC2813 UCC2891
TPS40040
Thanks Varun
Anil
over 8 years ago
Processors
Processors forum
Re: SmartReflex voltage adjustment locks processor
Hi Scott, Has TI tested the Netra with a TPS659112? Anil: No, DM8168 is tested with
TPS40040
(GPIO based) and TPS40400 (I2C based) Has TI tested SmartReflex with a TPS659112? Anil: With respect to DM8168 it is not tested, SmartReflex is tested...
David Robinson
over 7 years ago
Power management
Power management forum
RE: TPS40200 Must keep output switching off using SS Pin until 30 VDC input is available
Hello Anthony, Please provide the updated TPS40KType spreadsheet that you used prior to making the last recommendations for the compensation network values. Please see attached. David Robinson
TPS40KType III Loop Stability kVenable_sluc263c_DGR.xlsx
John Bottrill
over 8 years ago
Power management
Power management forum
RE: UCC3806 reference design and simulation model
Hello, The UCC3806 is a dual output controller though it can be used in a flyback where only one of the outputs are used to drive the switch it might be better to choose a single output controller. Look at page 46 of the attached under General Purpose...
Power management guide 2011.pdf
>
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